Fairchild Semiconductor TMC2193 Datasheet

TMC2193

10 Bit Encoder

www.fairchildsemi.com

Features

• Multiple input formats
– 24 bit RGB
– 20 bit CCIR601
– 10 bit CCIR656
– 10 bit Digital Composite

• Synchronization modes
– Master
– Slave
– Genlock
– CCIR656

• Subcarrier modes
– Free-run
– Subcarrier reset
– Genlock
– DRS-lock

• Ancillary Data Control (ANC)

• Pixel rates from 10 MHz to 15 MHz

• Programmable horizontal timing

• Programmable vertical blanking interval (VBI)

• Line-by-line pedestal enable

• Programmable pedestal height from -20 IRE to 20 IRE

• Programmable burst amplitude and phase

• Controlled edge rates for
– Sync
– Burst
– Active video

• Programmable color space matrix

• 8:8:8 video reconstruction

• Four 10 bit D/A’s with independent trim

• Individual power down modes for each D/A

• Multiple output formats
– RGB
–Y PB P

R

– Betacam
– S-video
– Composite
– Digital composite output

• Pin-driven and data-driven, window keying

• Closed Caption waveform generation (13.5 MHz only)

• Sin(X)/X compensation filter

• 5 bit VBI line counter

• 3 bit field counter

• Internal test pattern generation
– 100% Color Bars
– 75% Color Bars
– Modulated Ramp

Applications

• Broadcast Television

• Nonlinear Video Processing

Block Diagram

PD[23:0]

PROCESSOR

OL[4:0]

KEY

CVBS[9:0]

PRE-

PXCK

gr/y

bl/cb

OVERLAY

rd/cr

MIXER

CC

FVHGEN MPU

VSIN

HSIN

DCVEN

VSOUT

HSOUT

LINE[4:0]

PDCIN/PDCOUT

COLOR

SPACE

MATRIX

Y

SYNC

INSERT

FLD[2:0]

Gr/Y

Bl/Pb

Rd/Pr

U

V

SYNC

INSERT

CHROMA

PROCESSOR

D[7:0]

SERB

RESET

CS/SCL

R/W\/SDA

A[1:0]/SA[1:0]

sync/mid

Gr/Y
Comp

Bl/Pb
Y

Rd/Pr
Ch

KEY
MIX

INTERP.

INTERP.

INTERP.

COMP2

INTERP.

DAC
REF.

VREF

REFDAC

CBYP1

DAC1

RREF1

CBYP2

DAC2

RREF2

CBYP3

DAC3

RREF3

CBYP4

DAC4

RREF4

65-6294-01

REV. 1.0 3/26/03

TMC2193 PRODUCT SPECIFICATION

Table of Contents

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Applications. . . . . . . . . . . . . . . . . . . . . . . . .1

Block Diagram . . . . . . . . . . . . . . . . . . . . . . .1

10 Bit Encoder . . . . . . . . . . . . . . . . . . . . . . .1

LIst of Figures . . . . . . . . . . . . . . . . . . . . . . .3

LIst of Tables . . . . . . . . . . . . . . . . . . . . . . . .3

Pin Assignments . . . . . . . . . . . . . . . . . . . . .4

Pin Definitions . . . . . . . . . . . . . . . . . . . . . . .4

Functional Description . . . . . . . . . . . . . . . .7

Input Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Gamma Correction . . . . . . . . . . . . . . . . . . . . . . 9

Color Space Matrix . . . . . . . . . . . . . . . . . . . . . . 9

Synchronization Modes . . . . . . . . . . . . . . . . . 12

Propagation Delay . . . . . . . . . . . . . . . . . . . . . . 12

Blanking Control . . . . . . . . . . . . . . . . . . . . . . . 13

Pixel Data Control . . . . . . . . . . . . . . . . . . . . . . 13

Edge Shaping. . . . . . . . . . . . . . . . . . . . . . . . . . 13

Horizontal Programming. . . . . . . . . . . . . . . . . 14

Vertical Timing . . . . . . . . . . . . . . . . . . . . . . . . . 17

Chrominance Processor . . . . . . . . . . . . . . . . . 23

Subcarrier Programming. . . . . . . . . . . . . . . 23

NTSC Subcarrier . . . . . . . . . . . . . . . . . 23

PAL Subcarrier . . . . . . . . . . . . . . . . . . . 23

PAL-M Subcarrier . . . . . . . . . . . . . . . . . 23

Subcarrier Synchronization. . . . . . . . . . . . . 24

SCH Phase Error Correction. . . . . . . . . . . . 24

Burst Envelope . . . . . . . . . . . . . . . . . . . . . . 25

Color-Difference Low-Pass Filters. . . . . . . . 25

Sync and Pedestal Insertion. . . . . . . . . . . . . . 25

Pedestal Enable . . . . . . . . . . . . . . . . . . . . . 25

Pedestal Height. . . . . . . . . . . . . . . . . . . . . . 26

Sync and Blank Insertion . . . . . . . . . . . . . . 26

Interpolation Filters . . . . . . . . . . . . . . . . . . . . . 27

x/Sin(x) Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Output Data Formats. . . . . . . . . . . . . . . . . . . . 27

Digital Composite Output . . . . . . . . . . . . . . . . 28

Ancillary Data. . . . . . . . . . . . . . . . . . . . . . . . . . 28

Operating Modes. . . . . . . . . . . . . . . . . . . . . 29

Layering Engine. . . . . . . . . . . . . . . . . . . . . . . . 30

Overlay Mixer . . . . . . . . . . . . . . . . . . . . . . . 30

Hardware Keying . . . . . . . . . . . . . . . . . . . . . . . 31

Data Keying . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Parallel Microprocessor Interface . . . . . . . . . 31

Serial Control Port (R-Bus). . . . . . . . . . . . . . . 33

Data Transfer via Serial Interface . . . . . . . . 33

Serial Interface Read/Write Examples . . . . 34

Control Register Map . . . . . . . . . . . . . . . . 35

Control Register Definitions . . . . . . . . . . 37

Absolute Maximum Ratings. . . . . . . . . . .62

Operating Conditions . . . . . . . . . . . . . . . . 62

Electrical Characteristics . . . . . . . . . . . . .64

Switching Characteristics . . . . . . . . . . . .64

System Performance Characteristics . . . 65

Applications Discussion . . . . . . . . . . . . . 65

Layout Considerations . . . . . . . . . . . . . . . . . . 66

Output Low-Pass Filters . . . . . . . . . . . . . . . . . 69

Mechanical Dimensions . . . . . . . . . . . . . . 70

100-Lead MQFP . . . . . . . . . . . . . . . . . . . . . . . . 70

Ordering Information . . . . . . . . . . . . . . . .72

Life Support Policy . . . . . . . . . . . . . . . . . . 72

Closed Caption Insertion . . . . . . . . . . . . . . . . 26

Line Selection . . . . . . . . . . . . . . . . . . . . . . . 26

Parity Generation . . . . . . . . . . . . . . . . . . . . 26

Operating Sequence . . . . . . . . . . . . . . . . . . 26

2 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

List of Figures

Figure 1. Input Formats . . . . . . . . . . . . . . . . . . . . . .7

Figure 2. 24 bit Input Format . . . . . . . . . . . . . . . . . .7

Figure 3. CCIR656 Input Format . . . . . . . . . . . . . . .8

Figure 4. 10 bit Input Format . . . . . . . . . . . . . . . . . .8

Figure 5. 20 bit 4:2:2 Input Format . . . . . . . . . . . . .8

Figure 6. 20 bit 4:4:4 Input Format . . . . . . . . . . . . .8

Figure 7. Gamma Curves . . . . . . . . . . . . . . . . . . . .9

Figure 8. Propagation Delay through the

Encoder . . . . . . . . . . . . . . . . . . . . . . . . .12

Figure 9. Horizontal Timing . . . . . . . . . . . . . . . . . .15

Figure 10. Horizontal Timing – Vertical Blanking . . .15

Figure 11. Horizontal Timing – 1st Half-line. . . . . . .16

Figure 12. Horizontal Timing – 2nd Half-line . . . . . .16

Figure 13. NTSC Vertical Interval . . . . . . . . . . . . . .17

Figure 14. PAL Vertical Interval . . . . . . . . . . . . . . . .19

Figure 15. PAL-M Vertical Interval . . . . . . . . . . . . . .21

Figure 16. Burst Envelope . . . . . . . . . . . . . . . . . . . .25

Figure 17. Gaussian Filter Response . . . . . . . . . . .25

Figure 18. Interpolation Filter. . . . . . . . . . . . . . . . . .27

Figure 19. Interpolation Filter – Passband

Detail . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Figure 20. X/SIN(X) Filter . . . . . . . . . . . . . . . . . . . .27

Figure 21. Layering Engine . . . . . . . . . . . . . . . . . . .30

Figure 22. Overlay Outputs . . . . . . . . . . . . . . . . . . .31

Figure 23. Data Keying . . . . . . . . . . . . . . . . . . . . . .31

Figure 24. Microprocessor Parallel Port –

Write Timing . . . . . . . . . . . . . . . . . . . . . .32

Figure 25. Microprocessor Parallel Port –

Read Timing . . . . . . . . . . . . . . . . . . . . . .32

Figure 26. Serial Port Read/Write Timing . . . . . . . .33

Figure 27. Serial Interface – Typical Byte

Transfer. . . . . . . . . . . . . . . . . . . . . . . . . .34

Figure 28. Serial Interface – Chip Address . . . . . . .34

Figure 29. Typical Analog Reconstruction Filter . . .65

Figure 30. Overall Response . . . . . . . . . . . . . . . . . .65

Figure 31. Typical Layout . . . . . . . . . . . . . . . . . . . . .67

Figure 32. ST-163E Layout . . . . . . . . . . . . . . . . . . .68

Figure 33. Pass Band . . . . . . . . . . . . . . . . . . . . . . .69

Figure 34. Stop Band. . . . . . . . . . . . . . . . . . . . . . . .69

Figure 35. 2T Pulse . . . . . . . . . . . . . . . . . . . . . . . . .69

Figure 36. Group Delay . . . . . . . . . . . . . . . . . . . . . .69

List of Tables

Table 1. CSM Coefficient Range . . . . . . . . . . . . 10

Table 2. Expected Output Values for the

CSM with YCBCR Inputs . . . . . . . . . . . 11

Table 3. Expected Output Values for the

CSM with RGB Inputs. . . . . . . . . . . . . . 11

Table 4. Coefficient sets YCBCR inputs . . . . . . . 11

Table 5. Coefficient sets YCBCR inputs . . . . . . . 11

Table 6. PDC Edge Control . . . . . . . . . . . . . . . . 13

Table 7. Horizontal Line Equations. . . . . . . . . . . 14

Table 8. Horizontal Timing Specifications. . . . . . 15

Table 9. Vertical Interval Timing

Specifications . . . . . . . . . . . . . . . . . . . . 16

Table 10. Default Horizontal Timing

Parameters . . . . . . . . . . . . . . . . . . . . . . 17

Table 11. NTSC Field/Line Sequence and

Identification . . . . . . . . . . . . . . . . . . . . . 18

Table 12. PAL Field/Line Sequence and

Identification . . . . . . . . . . . . . . . . . . . . . 20

Table 13. PAL-M Field/Line Sequence and

Identification . . . . . . . . . . . . . . . . . . . . . 22

Table 14. Standard Subcarrier Parameters . . . . . 24

Table 15. Line by Line Pedestal Enable . . . . . . . . 25

Table 16. Closed Caption Line Selection . . . . . . . 26

Table 17. D/A Outputs . . . . . . . . . . . . . . . . . . . . . 27

Table 18. Ancillary Data Format . . . . . . . . . . . . . . 28

Table 19. Ancillary Data Control – Phase . . . . . . 29

Table 20. Ancillary Data Control Frequency. . . . . 29

Table 21. Field Identification and Subcarrier

Reset Modes . . . . . . . . . . . . . . . . . . . . 29

Table 22. Layering and Keying Modes . . . . . . . . . 30

Table 23. Overlay Address Map . . . . . . . . . . . . . . 31

Table 24. Parallel Port Control . . . . . . . . . . . . . . . 32

Table 25. Serial Port Addresses. . . . . . . . . . . . . . 33

Table 26. Control Register Map . . . . . . . . . . . . . . 35

REV. 1.0 3/26/03 3

TMC2193 PRODUCT SPECIFICATION

Pin Assignments

100 81

1

30

31 50

80

51

65-6294-14

Pin

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

Function

VDDA
DAC4
CBYP4
AGND
DAC3
CBYP3
VDDA
RREF3
AGND
DAC2
CBYP2
VDDA
RREF2
AGND
DAC1
CBYP1
VDDA
RREF1
REFDAC
KEY
OL4
OL3
OL2
OL1
OL0
DGND
PD23
PD22
PD21
PD20

Pin

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Function

PD19
PD18
PD17
PD16
PD15
PD14
PD13
PD12
VDD
DGND
PD11
PD10
PD9
PD8
PD7
PD6
PD5
PD4
PD3
PD2

Pin

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

Function

PD1
PD0
DGND
VDD
VSIN
HSIN
DCVEN
SER
CSVSCL
R/WVSDA
A1/SA1
A0/SA0
D7
D6
D5
D4
D3
D2
D1
D0
DGND
VDD
PDC
HSOUT
VSOUT
LINE4
LINE3
LINE2
LINE1
LINE0

Pin

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

Function

FLD2
FLD1
FLD0
CVBS9
CVBS8
CVBS7
CVBS6
CVBS5
CVBS4
CVBS3
CVBS2
CVBS1
CVBS0
RESET
PXCK
VDD
DGND
VREF
RREF4
AGND

Pin Definitions

Pin Name Pin Number Value Description

CLOCK, SYNC, & CONTROL INPUTS (6 pins)

DCVEN

HSIN

KEY 20 TTL Hard Key selection. When the control register bit HKEN is set

4 REV. 1.0 3/26/03

57 TTL Digital CVBS Output Enable. When DCVEN is LOW, the

Comp2 output prior to the D/A is routed to D7-0, FLD2-1
providing a digital composite output. When DCVEN is HIGH,
D7-0 and FLD2-1 operate in their normal mode.

56 TTL Horizontal Sync Input. When operating in slave, Genlock, or

DRS-Lock the TMC2193 will start a new horizontal line with
each falling edge of HSIN.

HIGH and the hardware KEY pin is high, the video data
considered to be the foreground. is routed to the COMP2
output. This control signal is data aligned so that the pixel that is
present on the PD port when KEY signal is latched is at the
midpoint of the key transition. When HKEN is LOW, Key is
ignored.

PRODUCT SPECIFICATION TMC2193

Pin Definitions (continued)

Pin Name Pin Number Value Description

PXCK 95 TTL Pixel Clock Input. PXCK is a clock signal that period is twice

the sample rate of the pixel data. The operating range is 20 to
30 MHz. The clock is internally divided by 2 to generate the
internal pixel clock, PCK. PXCK drives the entire TMC2193
except the asynchronous microprocessor interface.

RESET

VSIN

SYNC & CONTROL OUTPUTS (11 pins)

FLD[2:0] 81–83 TTL Field Identifier. Field Identifier outputs the current field number.

HSOUT 74 TTL Horizontal Sync Output. The alignment of HSOUT to the pixel

LINE[4:0] 76–80 TTL Vertical Blanking Interval Line Identifier. LINE identifies the

PDC 73 TTL Pixel Data Control.

94 TTL Master Chip Reset. When LOW, All outputs are tri-stated and

the internal state machines and control registers are reset. At
rising edge of RESET, all outputs are active, the preset values
will be loaded into the control registers and the internal states
machines start to operate.

55 TTL Vertical Sync Input. When operating in slave, Genlock, or

DRS-Lock the TMC2193 will start a new vertical field with each
falling edge of VSIN that is coincident with HSIN.

For all video standards the field identifier will cycle through the
eight counts.

data port or DCVBS port is controlled by control register
TSOUT.

current line number for the first 31 lines. If the line count is
greater than 31 then LINE is 11111b. The first line with a vertical
serration is considered to be line 0.

When PDCDIR = LOW: At a rising edge, The next pixel starts a
controlled ramp of the PD data. At a falling edge, the pixel prior
is the last PD used in the ramp. The rising edge is determined
by the PDCCNT control register, the falling edge of PDC is
determined by the horizontal timing registers.

When PDCDIR = HIGH: PDCIN is used to override the internal
PDC. When HIGH, the internal PDC controls the blank and
unblank window. When LOW, the video remains blanked
regardless of the internal PDC. All edges have the same ramp
control as the internal PDC.

VSOUT 75 TTL Vertical Sync Output. The alignment of VSOUT to the pixel

data port or DCVBS port is controlled by control register
TSOUT.

DATA INPUTS (39 pins)

CVBS[9:0] 84–93 TTL Composite Data Input

OL[4:0] 21–25 TTL Overlay Control

PD[23:0] 27–38, 41–52 TTL Component Data Input

ANALOG INTERFACE – Video Out (5 pins)

Ref. DAC 19 0.675Vp-p Selectable sync only or midpoint reference D/A

DAC1 15 1.35Vp-p Composite or Green D/A

DAC2 10 1.35Vp-p Luma or Blue D/A

DAC3 5 1.35Vp-p Chroma or Red D/A

DAC4 2 1.35Vp-p Composite D/A with optional keying

REV. 1.0 3/26/03 5

TMC2193 PRODUCT SPECIFICATION

Pin Definitions (continued)

Pin Name Pin Number Value Description

ANALOG INTERFACE – Support (9 pins)

C

BYP1

C

BYP2

C

BYP3

C

BYP4

R

REF1

R

REF2

R

REF3

R

REF4

V

REF

MPU INTERFACE (13 pins)

A[1:0]/SA[1:0] 61, 62 TTL When SER (HIGH), OLUT/control/pointer address.

CS/SCL 59 TTL/R-BUS When SER (HIGH), microprocessor port clock.

D[7:0] 63–70 TTL Bi-directional Data Bus.

RW/SDA 60 TTL/R-BUS When SER (HIGH), read/write control.

SER 58 TTL Microprocessor Select. When LOW, the serial interface is

POWER & GROUND (17 pins)

A

GND

D

V

V

GND

DD

DDA

26, 40, 53, 71, 97 0.0V Digital ground

16 0.1 µF Reference Bypass Capacitor for DAC1 and Reference DAC.

Connection point for 0.1 µF Capacitor.

11 0.1 µF Reference Bypass Capacitor for DAC2. Connection point for

0.1 µF Capacitor.

6 0.1 µF Reference Bypass Capacitor for DAC3. Connection point for

0.1 µF Capacitor.

3 0.1 µF Reference Bypass Capacitor for DAC4. Connection point for

0.1 µF Capacitor.

18 1210 Ohm Current Setting Resistor. Connection point for external current

setting resistor for DAC1. The resistor is connected between
R
to the value of R

13 1210 Ohm Current Setting Resistor. Connection point for external current

setting resistor for DAC2. The resistor is connected between
R
to the value of R

8 1210 Ohm Current Setting Resistor. Connection point for external current

setting resistor for DAC3. The resistor is connected between
R
to the value of R

99 1210 Ohm Current Setting Resistor. Connection point for external current

setting resistor for DAC4. The resistor is connected between
R
to the value of R

98 1.235 V Voltage Reference Input. External voltage reference input,

internal voltage reference output, nominally 1.235V.

When SER (LOW), SA[1:0] of serial chip address SA[6:0].

When SER (LOW), serial bus clock.

When SER (LOW), serial bus bi-directional data.

enabled. When HIGH, the parallel interface is enabled.

4, 9, 14, 100 0.0V Analog ground

39, 54, 72, 96 +5.0V Digital positive power supply

1, 7, 12, 17 +5.0V Analog positive power supply

and GND. Output video levels are inversely proportional

REF1

and GND. Output video levels are inversely proportional

REF2

and GND. Output video levels are inversely proportional

REF3

and GND. Output video levels are inversely proportional

REF4

REF1

REF2

REF3

REF4

.

.

.

.

6 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

Functional Description

Demuxing of multiplexed data streams depends on which
synchronization mode the encoder is operating in. For slave

Input Formats

Control Registers for this section

Address Bit(s) Name

0x05 7 D1OFF

0x05 6-4 INMODE

0x06 0 TSOUT

The TMC2193 supports both RGB and YCBCR component
sources on the pixel data port. For RGB sources the
TMC2193 will accept a 24 bit RGB source with a sample
rate of 4:4:4. YC
4:2:2, 20 bit 4:2:2, 20 bit 4:4:4, and 24 bit 4:4:4. In the 4:2:2
cases the color difference components are linearly interpo­lated to 4:4:4 internally.

INMODE

x00

101

110

111

input sources are supported in 10 bit

BCR

23 PD

7C

B/BLUE CR/RED Y/GREEN07

16 15

14

9YCBCR 0

9CBCR

9CBCR

0

0

Figure 1. Input Formats

and genlock modes the falling edge of HSIN
prior to the CB data in order to demux the data correctly. For
master mode synchronization the falling edge of HSOUT
must be LOW prior to the Y data in order to demux the data
correctly. Finally, in 656 mode the demuxing of the data
stream is determined by the TRS codes, the first sample after
the TRS is considered a C
packet.

The control register D1OFF controls the formatting of the
incoming luminance data at the pixel data port. When
D1OFF is HIGH a blanking level of 64
the luminance and when D1OFF is LOW the incoming the
pixel data is passed through. The inversion of the MSB’s on
the CB and CR components is controlled by the INMODE
control register.

9

1

1

1. INMODE = 000 or 100, PD[7:0] = Y/G, PD[23:16] = CB/B, PD[15:8] = CR/R

0

0

099

must be LOW

sample of the CB Y CR YI

B

is subtracted from

10

78

7

Y

Y

0

0

2

2

65-6294-02

PXCK

PD[7:0]

PD[23:16]

PD[15:8]

HSIN

HSOUT

(TSOUT = 1)

(Y/G)

(C /B)

B

(C /R)

R

(Y/G)

n-1

n-1

n-1

(C /B)

B

(C /R)

R

n

n

n

(Y/G)

0

(C /B)

0

B

(C /R)

0

R

t

SP

t

DO

Figure 2. 24 Bit Input Format

2. INMODE = 101, PD[23:14] = YCBCR running at 27MHz.

The PD port is clocked at twice the pixel rate, with the data
organized as CB Y CR Y, with the cosited Y's following the
CB's. In its CCIR-656 time base mode, the demuxed CB, Y,
and CR data is synchronized to the SAV preamble. The first

t

DO

x = (SY+BR+BU+CBP)*2

t

S

(Y/G)

(C /B)

B

(C /R)

R

t

H

(Y/G)

x

(C /B)

x

B

(C /R)

x

R

(Y/G)

x+1

x+1

x+1

(C /B)

B

(C /R)

R

65-6294-03

x+2

x+2

x+2

1280n = (SY+BR+BU+CBP+AV)*2

data value, after the SAV preamble, is treated as a CB data
point in the multiplexed CB, Y, CR Y , D1 data stream.

Note: Figure 3, pixel numbering, reflects the SMPTE-125M
pixel numbering.

REV. 1.0 3/26/03 7

TMC2193 PRODUCT SPECIFICATION

PXCK

PD[23:14]

Y

C

718

B718

Y

C

719

R718

00

FF

FV

00

1

EAV

HSOUT

(TSOUT = 1)

n = (SY+BR+BU+CBP+AV)*2

PXCK

PD[23:14]

Y

C

Bn

Y

C

n

n+1

Rn

HSIN

HSOUT

(TSOUT = 1)

3. INMODE = 111, PD[9:0] = Y, PD[23:14] = CB/CR

n = (SY+BR+BU+CBP+AV)*2

PXCK

PD[9:0]

Y

Y

n

n+1

0

C

Y

B736

736

t

DO

128

t

t

HS

DO

Figure 3. CCIR656 Input Format

0

C

Y

B0

0

t

SP

t

DO

t

HP

Figure 4. 10 bit Input Format

0

Y

0

Y

1

(SY+BR+BU+CBP)*2

t

t

S

H

Y

FF

00

00

C

FV

B0

0

0

Y

C

R0

1

Y

C

2

B2

SAV

65-6294-04

128

t

DO

128

x = (SY+BR+BU+CBP)*2

t

S

C

Bx

x = (SY+BR+BU+CBP)*2

t

S

Y

t

H

Y

C

Y

x

Rx

x+1

t

H

Y

x

x+1

C

Bx+2

65-6294-05

Y

x+2

Y

x+2

PD[23:14]

C

C

Bn

Rn

C

B0

t

SP

C

R0

HSIN

t

HSOUT

(TSOUT = 1)

DO

t

HS

Figure 5. 20 bit 4:2:2 Input Format

4. INMODE = 110, PD[9:0] = Y at PCK, PD[23:14] = CB-CR at PXCK

n = (SY+BR+BU+CBP+AV)*2

PXCK

PD[9:0]

PD[23:14]

C

B

n

HSIN

HSOUT

(TSOUT = 1)

Y

n

Y

n+1

C

C

C

n

n+1

R

B

Rn+1

0

Y

0

C

C

B

0

0

R

t

SP

t

DO

Figure 6. 20 bit 4:4:4 Input Format

C

t

DO

128

t

DO

x = (SY+BR+BU+CBP)*2

t

S

t

S

C

B

x

C

Bx

Y

x

Rx

t

H

t

H

C

x

R

C

Bx+2

65-6294-06

65-6294-07

8 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

Gamma Correction

Control Registers for this section

Address Bit(s) Name

0x04 7 GAMENG

0x04 6 GAMENC

0x04 5 GAMSELG

0x04 4 GAMSELC

Inherent in all CRT displays is a non-linearity between the
voltage applied to the electron guns and the CRT phosphor
brightness. Traditionally this non-linearity, gamma, is com­pensated at the camera. However, many sources today are
mixed in the digital domain and do not contain any gamma
correction.

For this reason the TMC2193 contains optional gamma cor­rection process. The TMC2193 contains two independent
gamma circuits, one for the Green data path and the other for
the Blue and Red data path. Each gamma processor has two
(2) gamma compensation curves, one for NTSC and one for
PAL, that can be applied to the incoming video data.

The formulas for the gamma curves are:

PAL: Y = X
NTSC: Y = 4.5 * X for 0 ≤ X ≤ 6

1024

896

768

640

512

384

256

RGB Outputs (0 to 1023)

128

0

1/2.8

Y = 1.099 * X

PAL Gamma Curve

0 32 64 96 128 160 192 224 256

1/2.22

– 0.099 for 7 ≤ X ≤ 255

NTSC Gamma Curve

RGB Inputs (0 to 255)

Figure 7. Gamma Curves

for 0 ≤ X ≤ 255

Color Space Matrix

Control Registers for this section

Address Bit(s) Name

0x30 7-0 MCF1L

0x31 7-0 MCF2L

0x32 7-0 MCF3L

0x33 7-0 MCF4L

0x34 7-0 MCF5L

0x35 7-0 MCF6L

0x36 7-0 MCF7L

0x37 7-0 MCF8L

0x38 7-0 MCF9L

0x39 7-0 MCF10L

0x3A 7-4 MCF1M

0x3A 3-0 MCF2M

0x3B 7-4 MCF3M

0x3B 2-0 MCF4M

0x3C 7-4 MCF5M

0x3C 2-0 MCF6M

0x3D 7-4 MCF7M

0x3D 3-0 MCF8M

0x3E 7-4 MCF9M

0x3E 3-0 MCF10M

0x3F 2 NMEH

0x3F 1-0 CSMFMT

The color space matrix (CSM) has four modes of operation,
which are controlled by CSMFMT. The CSMFMT bits con­figures the color space matrix to produce the desired outputs
from the input source. The inputs for the CSM can be either
RGB or YC
generation will always be one set of component outputs of
the CSM. The other set of components outputs can be either

65-6294-08

RGB or YPBPR.

• CSMFMT = 00 , YCBCR input source with YUV and

YPBPR outputs.

Matrix configuration:

Y

composite

U = MCF4 * C

V = MCF6 * C

Y

component

PB = MCF9 * C

PR = MCF10 * C

. In all four modes YUV for the composite

BCR

= MCF1 * Y

= MCF8 * Y

in

B

R

in

B

R

REV. 1.0 3/26/03 9

TMC2193 PRODUCT SPECIFICATION

• CSMFMT = 01 , YCBCR input source with YUV and
RGB outputs.

Matrix configuration:

Y

composite

U = MCF4 * C

V = MCF6 * C

G = MCF8 * (MCF1 * Y

B = MCF9 * (MCF1 * Y

R = MCF10 * (MCF1 * Y

= MCF1 * Y

+ MCF3 * C

in

B

R

+ MCF2 * CB

in

)

R

+ MCF5 * CB)

in

+

in

MCF7 * CR)

• CSMFMT = 10 , RGB input source with YUV and
YP

BPR

outputs.

Matrix configuration:

Y

composite

U = MCF4 * Bin + MCF5 * Y

V = MCF6 * Rin + MCF7 * Y

= MCF1 * Gin + MCF2 * Bin +

MCF3 * R

in

composite

composite

Table 1. CSM Coefficient Range

Y = MCF8 * Y

P

B

P

R

= MCF9 * U

= MCF10 * V

composite

• CSMFMT = 11 , RGB input source with YUV and RGB
outputs.

Matrix configuration:

Y

composite

U = MCF4 * Bin + MCF5 * Y

V = MCF6 * Rin + MCF7 * Y

G = MCF8 * G

B = MCF9 * B

R = MCF10 * R

= MCF1 * Gin + MCF2 * Bin +

MCF3 * R

in

composite

composite

in

in

in

The color space matrix consists of 10 multipliers with inde­pendently adjustable coefficients, and a resolution of

0.00049 (1/2048). The amount of gain varies among coeffi-

cients, Table 1 summarizes the gain for each coefficient.

Coefficient Gain Range Comment

MCF1 0 to 2

MCF2 -1 to 1 Must be loaded in 2’s comp format.

MCF3 -1 to 1 Must be loaded in 2’s comp format.

MCF4 0 to 1 11 bit coefficient.

MCF5 -2 to 2 Negative values are enabled when CSMFMT is 1x, only the 12 LSB’s

are required to be loaded into the control registers. Must be loaded in 2’s
comp format.

MCF6 0 to 1 11 bit coefficient.

MCF7 -2 to 2 Negative values are enabled when CSMFMT is 1x, only the 12 LSB’s

are required to be loaded into the control registers. Must be loaded in 2’s
comp format.

MCF8 0 to 2

MCF9 0 to 2

MCF10 0 to 2

To aid in the programming of the color space matrix Table 2
and Table 3 provide a set of default input and output values
for 100% color bars. The component values given will be
after the preprocessing block and prior to the sync and ped-

estal insertion. The blank, pedestal, and sync values are
given as a reference. Table 4 and Table 5 give the default
coefficients values for the CSM in all modes and standard
video formats.

10 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

Table 2. Expected Output Values for the CSM with YCBCR Inputs

Inputs 5:2 Outputs 7:3 Outputs

Color

White 876 0 0 536 0 0 568 0 0 568 0 0 568 568 568

Yellow 776 -448 73 475 -235 54 503 -249 57 514 -284 46 568 0 568

Cyan 614 151 448 376 79 -332 407 84 -351 407 96 -284 568 568 0

Green 514 -297 -375 315 -156 -278 340 -165 -294 340 -189 -238 568 0 0

Magenta 362 297 375 222 156 278 240 165 294 240 189 238 0 568 568

Red 262 -151 448 160 -79 332 173 -84 351 173 -96 284 0 0 568

Blue 100 448 -73 61 235 -54 66 249 -57 66 284 -46 0 568 0

Black 000000000000000

Blank 64 240 256 256 256 256 256

Pedestal 44 0 0

Sync 8 12 12 12

Table 3. Expected Output Values for the CSM with RGB Inputs

Color

White 1020 1020 1020 536 0 0 568 0 0 568 0 0 568 568 568

Yellow 1020 0 1020 475 -235 54 503 -249 57 514 -284 46 568 0 568

Cyan 1020 1020 0 376 79 -332 407 84 -351 407 96 -284 568 568 0

Green 1020 0 0 315 -156 -278 340 -165 -294 340 -189 -238 568 0 0

Magenta 0 1020 1020 222 156 278 240 165 294 240 189 238 0 568 568

Red 0 0 1020 160 -79 332 173 -84 351 173 -96 284 0 0 568

Blue 0 1020 0 61 235 -54 66 249 -57 66 284 -46 0 568 0

Black 000000000000000

YC

Inputs 5:2 Outputs 7:3 Outputs

GBRYUVYUVYP

C

B

YUVYUVYPBP

R

GBR

R

P

B

GBR

R

Table 4. Coefficient sets YCBCR inputs

YP

NTSC

-EIA

MCF1 54C 4E5 530 54C 4E5 530

MCF2 000 000 000 E34 E57 E3D

MCF3 000 000 000 C4E C96 C62

MCF4 48b 433 473 48B 433 473

MCF5 000 000 000 92D 87B 8FC

MCF6 668 5EC 646 668 5EC 646

MCF7 000 000 000 742 6B5 71C

MCF8 54C 54C 54C 800 8A8 800

MCF9 514 514 514 800 8A8 800

MCF10 514 514 514 800 8A8 800

REV. 1.0 3/26/03 11

outputs RGB Outputs

BPR

NTSC

-M PAL-I

NTSC

-EIA

NTSC

-M PAL-I

Table 5. Coefficient sets YCBCR inputs

YP

NTSC

-EIA

MCF1 2AC 278 29E 2AC 278 29E

MCF2 085 07B 082 085 07B 082

MCF3 15C 142 155 15C 142 155

MCF4 240 215 234 240 215 234

MCF5 C09 C09 C09 C09 C09 C09

MCF6 404 3B7 3EF 404 3B7 3EF

MCF7 8F2 8F2 8F2 8F2 8F2 8F2

MCF8 800 8A8 800 48D 48D 474

MCF9 8F2 9AB 920 48D 48D 474

MCF10 654 6D8 679 48D 48D 474

outputs RGB Outputs

BPR

NTSC

-M PAL-I

NTSC

-EIA

NTSC

-M PAL-I

TMC2193 PRODUCT SPECIFICATION

Synchronization Modes

Control Registers for this section

Address Bit(s) Name

0x06 5-3 MODE

0x06 1 TOUT

0x06 0 TSOUT

The TMC2193 offers a variety of synchronization modes;
these are master, slave, genlock, 656 mode, and DRS-Lock.
In master mode, the TMC2193 generates its own timing and
the synchronization is supplied externally by HSOUT and
VSOUT
derives its timing from the input pins HSIN, VSIN. In 656
mode the timing is driven by the synchronization codes
embedded into the data stream.

Master

The TMC2193 drives the output pins HSOUT and VSOUT
to synchronize the incoming video. A new color frame starts
at the rising edge of RESET. The encoder always starts at the
1st vertical serration in field 8 and will freerun the field and
line sequence. The control register bit SRESET can be used
to synchronize the start of the field and line sequence in mas­ter mode by resetting the FVHGEN state machine. Output
synchronization signal VSOUT can operate in a traditional
sync mode or in a MPEG style field toggle mode.

Slave

The TMC2193 is driven by the input synchronization pins
HSIN and VSIN. When the falling edge of HSIN and VSIN
occurs at the same rising edge of PXCK the TMC2193 will
start a new field.VSIN can be either a traditional pulse or the
MPEG style field toggle. In both cases the TMC2193 will
flywheel through fields 2, 4, 6, and 8 synchronizing only to
fields 1, 3, 5, and 7.

signals. In slave and genlock modes the TMC2193

CCIR656

The TMC2193 derives all synchronization from the embed­ded TRS (timing reference signals) information. Blanking of
selected lines is determined by the v bit of the TRS. However
the control registers VBIENx can override and blank the
active video portion of VBI lines regardless of the state of the
v-bit.

Genlock

The TMC2193 is driven by the input synchronization pins
HSIN

and VSIN. When the falling edge of HSIN and VSIN
occurs at the same rising edge of PXCK the TMC2193 will
start a new field.VSIN

can be either a traditional pulse or the
MPEG style field toggle. In both cases the TMC2193 will
flywheel through fields 2, 4, 6, and 8 synchronizing only to
fields 1, 3, 5, and 7. The TMC2193 collects GRS data and
resets its subcarrier phase and frequency to the data embed­ded in the GRS stream. The GRS detection occurs only on
the CBVS port.

DRS

The TMC2193 is driven by the input synchronization pins
HSIN and VSIN. When the falling edge of HSIN and VSIN
occurs at the same rising edge of PXCK the TMC2193 will
start a new field.VSIN can be either a traditional pulse or the
MPEG style field toggle. In both cases the TMC2193 will
flywheel through fields 2, 4, 6, and 8 synchronizing only to
fields 1, 3, 5, and 7. Subcarrier phase adjustment is deter­mined by the DRS data. The DRS detection can occur on
either the CBVS port or the pixel data port.

Propagation Delay

The propagation delay from the pixel data (PD) input to the
D/A output is 64 PXCK’s. Figure 8 shows the propagation
delay for both master and slave synchronization modes. For
CCIR656 data streams, pixel 736 (pixel 0 in Figure 8) is the
midpoint of sync and is 32 PXCK’s (24 PXCK’s in PAL)
after the EAV TRS.

n = (SY+BR+BU+CBP+AV)*2

PXCK

C

PD[23:14]

HSIN

HSOUT

(TSOUT = 1)

DACx

(ANALOG)

DCVBS

(D[7:0],FLD[2:1])

Bn

Y

C

n

Y

n+1

Rn

Midpoint of the
Falling Edge of Sync

0

C

Y

B0

0

63 65

t

DO

COMP

0

COMP

128

t

DO

1

65-6294-09

Figure 8. Propagation Delay through the Encoder

12 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

Blanking Control

Control Registers for this section

Address Bit(s) Name

0x04 1-0 PDRM

0x06 2 PDCDIR

0x18 4-0 VBIENF1

0x19 4-0 VBIENF2

0x1F 7-0 PDCCNT

The content of VBIENFx[4:0] selects the first line to contain
an active video region in each field, all subsequent lines for
the remainder of the field are active. To blank an entire field,
the user zeroes the VBIENFx[4:0] control register. In
CCIR656 slave mode, the user can selectively blank any
enabled line by setting its TRS V bit HIGH. For 525-line
systems, NTSC line numbering is employed, with the first
vertical serration starting on line 4. PAL line numbering is
used with 625-line systems, with each field's line 1 being the
start of the first vertical serration.

Any line(s) enabled by the closed caption control are auto­matically unblanked for the closed caption waveform, irre­spective of the corresponding values of VBIENF.

Pixel Data Control

The pixel data control has two modes of operation, as an
input or as an output. The mode of operation is determined
by the PDCDIR control register. When PDC is an input the
internally generated PDC is ANDed with the PDC pin. This
allows the user to blank any active video regions. When PDC
is an output, the internally generated PDC is the output for
the PDC pin.

The internal PDC control will toggle to a logic HIGH at the
pixel specified by PDCNT and toggle to a logic LOW four
pixels prior to the end of the active video region. The starting
point and ending point of the active video region (VA) are
determined by the control registers 10h to 1Fh. When PDC is
used as an input, the sloped edge of the active video region
will occur on the next four pixels following the toggle point.

Edge Shaping

The TMC2193 has three modes of sloped edges on the active
video region and are controlled by PDRM control register.

Table 6. PDC Edge Control

PDRM[1:0] Slope type at PDC (HIGH) Slope type at PDC (LOW)

00 The following four pixels have the weighting of

1/8, 1/2, 7/8 and 1 for NTSC and 1/8, 3/8, 5/8,
and 7/8 for PAL.

01 The fifth pixel is sampled and scaled 1/8, 1/2,

7/8 and 1 over the next four pixels for NTSC
and 1/8, 3/8, 5/8, and 7/8 over the next four
pixels for PAL.

1x Slope is off, edge control is dictated by the PD

stream from active video start

The following four pixels have the weighting of
1, 7/8, 1/2, and 1/8 for NTSC and 7/8, 5/8, 3/8,
and 1/8 for PAL.

The fifth pixel is sampled and scaled 1, 7/8,
1/2 and 1/8 over the next four pixels for NTSC
and 7/8, 5/8, 3/8, and 1/8 over the next four
pixels for PAL.

Slope is off, edge control is dictated by the PD
stream to active video end

REV. 1.0 3/26/03 13

TMC2193 PRODUCT SPECIFICATION

Horizontal Programming

Control registers for this section

Address Bit(s) Name

0x06 7-6 FORMAT

0x19 7 SHORT

0x19 6 T512

0x19 5 HALFEN

0x20 7-0 SY

0x21 7-0 BR

0x22 7-0 BU

0x23 7-0 CBP

0x24 7-0 XBP

0x25 7-0 VA

0x26 7-0 VC

0x27 7-0 VB

0x28 7-0 EL

0x29 7-0 EH

0x2A 7-0 SL

0x2B 7-0 SH

0x2C 7-0 FP

0x2D 7-6 XBP (MSB’s)

0x2D 5-4 VA (MSB’s)

0x2D 3-2 VB (MSB’s)

0x2D 1-0 VC (MSB’s)

Horizontal interval timing is fully programmable and is
established by loading the timing registers with the duration
of each horizontal element. The duration is expressed in
PCK clock cycles. In this way, any pixel clock rate between
10 MHz and 15 MHz can be accommodated, and any desired
standard or non-standard horizontal video timing may be
produced.

Horizontal timing parameters can be calculated as follows:

t = N x ( PCK period )

= N x ( 2 x PXCK period )

where N is the value loaded into the appropriate timing
register, and PCK is the pixel clock period.

When programming horizontal timing, subtract 5 PCK
periods from the calculated values of CBP and add 5 PCK
periods to the calculated value for VA. The control register
HALFEN
NTSC, PAL-M and line 23 for all other PAL standards when
it is LOW.

enables the 1st half line (UBV) on line 283 for

Table 7. Horizontal Line Equations

Line Type Line ID Line Length Equals

EE 00 EL + EH + EL + EH

SE 02 SL + SH + EL + EH

SS 03 SL + SH + SL + SH

ES 01 EL + EH + SL + SH

EB 10 EL + EH + EL + EH

UBB, -BB 0D, 05 SY + BR + BU + CBP + VA + FP

UVV, -VV 0F, 07 SY + BR + BU + CBP + VA + FP

UVE, -VE 0C, 04 SY + BR + BU + CBP + VC + FP + EL + EH

UBV 0E SY + BR + BU + XBP + VB + FP

14 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

SY

BR BU CBP VA FP

Figure 9. Horizontal Timing

Table 8. Horizontal Timing Specifications

Parameter

NTSC-M

(µs)

PAL-I

(µs)

PAL-M

(µs)

FP 1.5 1.65 1.9

SY 4.7 4.7 4.95

BR 0.6 0.9 0.9

BU 2.5 2.25 2.25

CBP 1.6 2.55 1.8

VA 52.6556 51.95 51.692

H 63.5556 64.0 63.492

Vertical interval timing is also fully programmable, and is
established by loading the timing registers with the dura­tion’s of each vertical timing element, the duration expressed
in PCK clock cycles. In this way as with horizontal program-

65-6294-10

ming, any pixel rate between 10 and 15 Mpps can be accom­modated, and any desired standard or non-standard vertical
video timing may be produced.

Like horizontal timing parameters, vertical timing parame­ters are calculated as follows:

t = N x ( PCK period )

= N x ( 2 x PXCK period )

where N is the value loaded into the appropriate timing reg­ister, and PCK is the pixel clock period.

The vertical interval comprises several different line types
based upon H, the Horizontal line time.

H = (2 x SL) + (2 x SH) [Vertical sync pulses]

= (2 x EL) + (2 x EH) [Equalization pulses]

H

H/2

EL

EH SL SH

65-6294-11

Figure 10. Horizontal Timing – Vertical Blanking

The VB and VC control registers are added to produce the
half-lines needed in the vertical interval at the beginning and
end of some fields. These must properly mate with compo­nents of the normal lines.

REV. 1.0 3/26/03 15

TMC2193 PRODUCT SPECIFICATION

H/2

SY

SY

BR BU XBP

Figure 11. Horizontal Timing – 1st Half-line

BR

Figure 12. Horizontal Timing – 2nd Half-line

Table 9. Vertical Interval Timing Specifications

NTSC-M

Parameter

(µs)

H 63.5556 64 63.492

EH 29.4778 29.65 29.45

EL 2.3 2.35 2.3

SH 4.7 4.7 4.65

SL 27.1 27.3 27.1

PAL-I

(µs)

H/2

BU

CBP VC FP

PAL-M

(µs)

EL

VB FP

65-6924-12

EH

65-6294-13

16 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

Table 10. Default Horizontal Timing Parameters

Field

Horizontal

Standard

NTSC sqr. pixel 59.94 15.734266 12.27 24.54 3A 07 1F 0F 23 8B 05 77 1C 6A 4C 3A 12 65 52

NTSC CCIR-601 59.94 15.734266 13.50 27.00 40 08 22 11 44 CB 1E 98 1F 8E 6D 40 14 65 59

NTSC 4x F

PAL sqr. pixel 50.00 15.625000 14.75 29.50 45 0D 21 21 6D 03 2B B7 23 B5 93 45 19 75 61

PAL CCIR-601 50.00 15.625000 13.50 27.00 40 0C 1E 22 4D BE 0E 93 20 90 70 40 16 65 59

PAL 15 Mpps 50.00 15.625000 15.00 30.00 46 0D 22 21 73 11 31 BF 23 BD 9A 47 19 75 62

PAL-M sqr.pixel 60.00 15.750000 12.50 25.01 3E 0B 1C 13 26 86 FE 8B 1D 70 53 3A 18 61 52

PAL-M CCIR-601 60.00 15,750000 13.50 27.00 44 0C 1E 13 26 Bf 12 99 1F 8E 6E 3F 1A 65 57

PAL-M 4x F

SC

Rate

(Hz)

59.94 15.734266 14.32 28.64 43 09 24 12 54 F7 30 B5 21 A6 84 43 15 65 5F

60.00 15,750000 14.30 28.60 47 0D 20 15 4C E8 22 AC 21 A5 84 42 1B 65 5D

SC

Freq.
(KHz)

Pixel

Rate

(Mpps)

PXCK

SY BR BU CBP XBP VA VC VB EL EH

Freq.

20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2F

(MHz)

Timing Register (hex)

2SL2

SH FP Note CBL

Notes:

1. XBP, VA, VC, and VB are 10 bit values. The 2 MSBs for these four variables are in Timing Register 2D.

2. EH and SL are 9 bit values. A most significant "1" is forced by the TMC2193 since EH and SL must range from 256 to 511.
EH and SL may be extended to 767. Only the eight LSBs are stored in Timing Registers 29 and 2A.

3. Every calculated timing parameter has a minimum value of 5 except EH and SL which have minimum values of 256.

Vertical Timing

The vertical timing is controlled by the FORMAT control
register, which dictates the field and line sequence.

524

525

FIELDS 1 AND 3

22

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

UVV

UVVEEEEEEEEESEESSSSSSSSSESSEEEEEEEEEBEE

262

UVV

263

26412652266326742685269627072718272

UVE

FIELDS 2 AND 4

Figure 13. NTSC Vertical Interval

•••

9

UBB

27310•••

UBB

19

UBB

UBB

282

UBB

UVV

UVV

2832028421285

UVV

UBV

65-6294-15

UVV

REV. 1.0 3/26/03 17

TMC2193 PRODUCT SPECIFICATION

Table 11. NTSC Field/Line Sequence and Identification

Field 1

FIELD ID = x00

Line ID LTYPE Line ID LTYPE Line ID LTYPE Line ID LTYPE

4 SS 03 266 ES 01 4 SS 03 266 ES 01

5 SS 03 267 SS 03 5 SS 03 267 SS 03

6 SS 03 268 SS 03 6 SS 03 268 SS 03

7 EE 00 269 SE 02 7 EE 00 269 SE 02

8 EE 00 270 EE 00 8 EE 00 270 EE 00

9 EE 00 271 EE 00 9 EE 00 271 EE 00

10 UBB 0D 272 EB 10 10 UBB 0D 272 EB 10

… UBB 0D 273 UBB 0D … UBB 0D 273 UBB 0D

19 UBB 0D … UBB 0D 19 UBB 0D … UBB 0D

20 UBB 0D 282 UBB 0D 20 UBB 0D 282 UBB 0D

21 UVV 0F 283 UBV 0E 21 UVV 0F 283 UBV 0E

22 UVV 0F 284 UVV 0F 22 UVV 0F 284 UVV 0F

… UVV 0F … UVV 0F … UVV 0F … UVV 0F

262 UVV 0F 524 UVV 0F 262 UVV 0F 524 UVV 0F.

263 UVE 0C 525 UVV 0F 263 UVE 0C 525 UVV 0F

264 EE 00 1 EE 00 264 EE 00 1 EE 00

265 EE 00 2 EE 00 265 EE 00 2 EE 00

Field 2

FIELD ID = x01

3EE00 3EE00

FIELD ID = x10

Field 3

Field 4

FIELD ID = x11

EE Equalization pulse
SE Half-line vertical sync pulse, half-line equalization pulse
SS Vertical sync pulse
ES Half-line equalization pulse, half-line vertical sync pulse
EB Equalization broad pulse
UBB Black burst
UVV Active video
UVE Half-line video, half-line equalization pulse
UBV half-line black, half-line video

18 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

623

622

UVV

309 310

UVV

622

FIELDS 1 AND 5

624 625 1

-VE EE EE SS SS SE EE EE -BB

FIELDS 2 AND 6

311 312 313

-VV EE EE ES SS SS EE EE EB

623

FIELDS 3 AND 7

23

314 315

45 67

UBB

316 317 318 319

UBB

•••

•••

320

23

24

22

UBVUBB UVV UVV

UVV

•••

334 335

•••

UBBUBB UVV UVV

UBB

23

24

25 26

336 337

25 26

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

624 625 1

-VV -VE EE EE SS SS SE EE EE UBB UBB

309 310

UVV

UVV EE EE ES SS SS EE EE EB

FIELDS 4 AND 8

311 312 313 314 315 316 317

23

45 67

318

319

-BB

Figure 14. PAL Vertical Interval

•••

22

•••

320 334 335

UBVUBB UVV UVV

UVV

•••

•••

UBBUBB UVV UVV

UBB

336 337

65-6294-16

REV. 1.0 3/26/03 19

TMC2193 PRODUCT SPECIFICATION

Table 12. PAL Field/Line Sequence and Identification

Field 1 & 5

FIELD ID = 000, 100

Field 2 & 6

FIELD ID = 001, 111

Field 3 & 7

FIELD ID = 010, 110

Field 4 & 8

FIELD ID = 011, 111

Line ID LTYPE Line ID LTYPE Line ID LTYPE Line ID LTYPE

1 SS 03 313 ES 01 1 SS 03 313 ES 01

2 SS 03 314 SS 03 2 SS 03 314 SS 03

3 SE 02 315 SS 03 3 SE 02 315 SS 03

4 EE 00 316 EE 00 4 EE 00 316 EE 00

5 EE 00 317 EE 00 5 EE 00 317 EE 00

6 -BB 05 318 EB 10 6 UBB 0D 318 EB 10

7 UBB 0D 319 UBB 0D 7 UBB 0D 319 -BB 05

… UBB 0D 320 UBB 0D … UBB 0D 320 UBB 0D

22 UBB 0D … UBB 0D 22 UBB 0D … UBB 0D

23 UBV 0E 334 UBB 0D 23 UBV 0E 334 UBB 0D

24 UVV 0F 335 UBB 0D 24 UVV 0F 335 UVV 0F.

25 UVV 0F 336 UVV 0F 25 UVV 0F 336 UVV 0F

26 UVV 0F 337 UVV 0F 26 UVV 0F 337 UVV 0F

… UVV 0F … UVV 0F … UVV 0F … UVV 0F

309 UVV 0F 622 -VV 07 309 UVV 0F 622 UVV 0F

310 -VV 07 623 -VE 04 310 UVV 0F 623 -VE 04

311 EE 00 624 EE 00 311 EE 00 624 EE 00

312 EE 00 625 EE 00 312 EE 00 625 EE 00

EE Equalization pulse
SE Half-line vertical sync pulse, half-line equalization pulse
SS Vertical sync pulse
ES Half-line equalization pulse, half-line vertical sync pulse
EB Equalization broad pulse
UBB Black burst

-BB Black burst with color burst suppressed

UVV Active video

-VV Active video with color burst suppressed

UVE Half-line video, half-line equalization pulse

-VE Half-line video, half-line equalization pulse, color burst suppressed.

UBV half-line black, half-line video

20 REV. 1.0 3/26/03

PRODUCT SPECIFICATION TMC2193

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

521 522 FIELDS 1 AND 5

523524525123456

UVV UVV EE EE EE SS SS SS EE EE EE

260 FIELDS 2 AND 6

259

261 262 263 264 265 266 267 268 269

UVV -VE EE EE ES SS SS SE EE EE EB

521 522 FIELDS 3 AND 7

523524525123456

18

789•••

-BB UBB-BB UBB UVV

270 •••

271 279

-BB UBB UBB UBV UVV

789•••

•••

17

•••

280 281

18

17

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

HSOUT

VSOUT

(TOUT = 1)

VSOUT

(TOUT = 0)

UVV -VV EE EE EE SS SS SS EE EE EE

260 FIELDS 4 AND 8

259258

261 262 263 264 265 266 267 268 269 270 •••

-VVUVV -VE EE EE ES SS SS SE EE EE EB

Figure 15. PAL-M Vertical Interval

-BB UBBUBB UBB UVV

271 279

UBB UBB UBB UBV UVV

•••

280 281

•••

65-6294-17

REV. 1.0 3/26/03 21

TMC2193 PRODUCT SPECIFICATION

Table 13. PAL-M Field/Line Sequence and Identification

Field 1 & 5

FIELD ID = 000, 100

Field 2 & 6

FIELD ID = 001, 111

Field 3 & 7

FIELD ID = 010, 110

Field 4 & 8

FIELD ID = 011, 111

Line ID LTYPE Line ID LTYPE Line ID LTYPE Line ID LTYPE

1 SS 03 263 ES 01 1 SS 03 263 ES 01

2 SS 03 264 SS 03 2 SS 03 264 SS 03

3 SS 03 265 SS 03 3 SS 03 265 SS 03

4 EE 00 266 SE 02 4 EE 00 266 SE 02

5 EE 00 267 EE 00 5 EE 00 267 EE 00

6 EE 00 268 EE 00 6 EE 00 268 EE 00

7 -BB 05 269 EB 10 7 -BB 05 269 EB 10

8 -BB 05 270 -BB 05 8 UBB 05 270 UBB 05

9 UBB 0D 271 UBB 1D 9 UBB 0D 271 UBB 1D

………………………………

17 UBB 0D 279 UBB 0D 17 UBB 0D 279 UBB 0D

18 UVV 0F 280 UBV 0E. 18 UVV 0F 280 UBV 0E.

………281 UVV 0F … UVV 0F 281 UVV 0F

259 UVV 0F ………258 UVV 0F ………

260 -VE 04 521 UVV 0F 259 -VV 07 521 UVV 0F

261 EE 00 522 -VV 07 260 -VE 04 522 UVV 0F

262 EE 00 523 EE 00. 261 EE 00 523 EE 00

524 EE 00 262 EE 00 524 EE 00

525 EE 00 525 EE 00

EE Equalization pulse
SE Half-line vertical sync pulse, half-line equalization pulse
SS Vertical sync pulse
ES Half-line equalization pulse, half-line vertical sync pulse
EB Equalization broad pulse
UBB Black burst

-BB Black burst with color burst suppressed

UVV Active video

-VV Active video with color burst suppressed

UVE Half-line video, half-line equalization pulse

-VE Half-line video, half-line equalization pulse, color burst suppressed.

UBV half-line black, half-line video

22 REV. 1.0 3/26/03