Rainbow Electronics DAB-CAM-C01 User Manual

TCM8230MD (A) Ver. 1.20

TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

TCM8230MD (A)

TENTATIVE

VGA CAMERA MODULE

The TCM8230MD(A) is a camera module which includes area color image sensor embedded with camera signal processor that meets with VGA format. In the sensor area 492 vertical and 660 horizontal signal pixels, and the image size meets with 1/6 inch optical Format. Use of the CMOS process enables low power consumption operations. It also provides excellent color reproduction through its primary color filter, and embedded camera signal processor enables small and simple camera system. And this module can be assembled by the socket which is suitable for the reflow soldering. So it is fit to use as an image input device for digital still cameras, PC cameras and mobile devices.

Features

1. General

• Module size : 6(W) x 6(D) x 4.5(H) mm

2

C BUS I/F

• I

• Sleep mode operation (It can be controlled by the I

• Power supply : 2.8+/-0.2V or 2.5+/-0.2V (Sensor(photo diode), I/O) and 1.5+/-0.1V(Sensor(A/D converter), Digital)

2

C Bus command)

2. Sensor

• Optical size : 1/6 inch optical format

• Total pixel numbers : 698(H)x502(V)

• Signal pixel numbers : 660(H)x492(V)

• Pixel pitch : 3.75um(H)x3.75um(V) (square pixel)

• Color filter : RGB color filter, Bayer arrangement (GR line and GB line are arranged alternately.)

• Frame rate : Max 30fps

• Raw data bit precision : 10bit

• Feed back clamp

3. Camera signal processing

• Maximum exposure time can be adjust from 1V to 15V

• Digital outputs

YUV=4:2:2 or RGB=5:6:5 ( 8bit parallel output )

• Picture size VGA, QVGA, QQVGA, CIF, QCIF, subQCIF ( Sub-sampling , Windowing )

• Readout internal parameters

Sensor gain setting, Electrical shutter exposure period, ALC and AWB reference value

• Auto electrical shutter control (AES), auto gain control (AGC) and auto white balance (AWB) circuit

• Flickerless auto luminance control (ALC=AES+AGC) and auto flicker detection circuit for AC 50Hz / 60Hz fluorescent light

• Automatically blemish correction

• Vertical and Horizontal flip mode

TOSHIBA is continually working t o improve the qua lity and the rel i abili ty of its products. N evertheless, semiconductor devic es in general can malfunct i on or

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jail due to their inherent electrical sensitivity a nd vulner ability to physical stress. It is the responsibili ty of the buyer, when util i zing TO SHIBA products , to observe standards of safety, and to avoid situations in which a malfunct i on or failure of a TOSHIBA product could cause loss of human life, bodily inj ur y or damage to propert y. In developing your des igns, pl ease ensure that TOSHIBA products are used w ithi n spe cified oper ating range as se t for th in the mos t rec ent product s sp ecif ications. Also, please keep i n m ind t he pr e caut ions and condi tions se t f orth in the TOSHI BA Semiconduct or Reliab ility Handb ook.

The products de scr ibed in this documen t are subject to foreign exchange and f orei gn trade control l aws.

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The information contained herein is presented only as a guide for the applications of our products. No responsibili ty is assumed by TOSHIBA

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CORPORAT ION f or any in fri ngemen ts o f int ell ect ual pr oper ty or ot her r ig hts o f the t hir d pa rti es whic h may r esul t fr om it s use. No l ice nse is gran ted by implication or other wise u nder any intell ect ua l property or other righ ts of TOSHIBA CORPORATION or others.

The information contained herein is subj ect to c hange wit hout notice.

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04/01/05 1/27

UPDATE INFORMATION

Ver. 1.20 Jan-05, 2004 Ver. 1.10 Dec-23, 2003 Ver. 1.09 Dec-16, 2003 Ver. 1.08 Oct-29, 2003 Ver. 1.07 Oct-07, 2003 Ver. 1.06 Sep-19, 2003 Ver. 1.05 Sep-08, 2003 Ver. 1.04 Aug-11, 2003 Ver. 1.03 Jul-31, 2003 Ver. 1.02 Jul-16, 2003 Ver. 1.01 Jul-03, 2003 Ver. 1.00 Jun-25, 2003

TCM8230MD (A) Ver. 1.20

04/01/05 2/27

BLOCK DIAGRAM

VGA CMOS Sensor

Image

Area

TCM8230MD (A) Ver. 1.20

Double Lens

CDS / AGC ADC

TCM8230MD

TG / S G

Signal

Processing

AWB ALC

I2C bus I/F

PVDD

IOV DD

(2.8V )

IOVSS

SDA SCL

Host system

CDS : Correlated Do uble Sampling AGC : Automatic Gain Control ADC : Analog to Degital Converter TG : Timing pulse Generator SG : Sync pulse Generator AWB : Auto Whi te Balance ALC : Auto Luminance Control

Connecting terminals

HD VD

EXTCLK

RESET

DVDD (1.5V)

DVSS AVSS

DOUT0

to

DOUT7

DCLK

04/01/05 3/27

PIN LAYOUT

TCM8230MD (A) Ver. 1.20

6

7

8

9

DVDD

DVSS

VD

HD

5

SDA

SCL

RESET

EXTCLK

TCM8230MD

TOP (Lens si de) vi ew

Orientation

1234

PVDD

DOUT7

DOUT6

DOUT5

DOUT4

20

19

18

17

10

DCLK

11

DOUT0

DOUT1

DOUT2

DOUT3

141312

15

IOVDD

IOVSS

16

04/01/05 4/27

PIN FUNCTIONS

TCM8230MD (A) Ver. 1.20

No. NAME I/O FUNCTION

1 PVDD - VDD for sensor (photo diode) ( 2.8V ) 2 EXTCLK I Clock for external input 3 RESET I RESET terminal ("L" active) 4SCL I 5SDAI/O

Clock for I Data for I

2

C-bus command

2

C-bus command

6DVDD -

VDD for digital circuits, (1.5V ) VDD for sensor (A/D converter) (1.5V ) GND for digital circuits

-DVSS7

GND for sensor (A/D converter)

GND for sensor (photo diode) 8 VD O Vertical syncronization pulse output 9 HD O Holizontal syncronization pulse output

10 DCLK O Clock for output data 11 DOUT0 O Data output (LSB) 12 DOUT1 O Data output 13 DOUT2 O Data output 14 DOUT3 O Data output 15 IOV SS - GND for I/O 16 IOVDD - VDD for I/O ( 2.8V ) 17 DOUT4 O Data output 18 DOUT5 O Data output 19 DOUT6 O Data output 20 DOUT7 O Data output (MSB)

04/01/05 5/27

INTERFACE CIRCUITS

TCM8230MD (A) Ver. 1.20

PIN No.

2

3

NAME I/O INTERFACE CIRCUIT

IOVDD

IOVDD IOVDD

EXTCLK I

GND

IOVDD

GND

IOVDD IOVDD

GND

IOVDD

RESET

("L" active)

GND

I

GND

IOVDD

GND

4

5

8-14,

17-20

SCL I

SDA I/O

DOUT0 to DOUT7,

HD, VD, DCLK

GND

IOVDD

GND

GND GND

IOVDD IOVDD

O

GND GND

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PIXEL ARRANGEMENT

1. V_INV=0

Dummypixels OB44pixels Signalpixels 660pixels

492 491 490 489 488 487

Vertical

6 5 4 3 2 1

TCM8230MD (A) Ver. 1.20

Lightshieldedpi xel s

2pixels

B G

r

B G

r

B G

r

B G

r

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

B G

b

RG

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

r

B G

r

B G

r

B G

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

Signalpixels 494pixels

B G

b

RG

r

B G

b

RG

r

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

OB: Optical Black R: Red pixels Gr,Gb: Green pixels B: Blue pixels

2. V_INV =1 (Vertical flip mode)

Dummypixels OB44pixels Signalpixels 660pixels

1 2 3 4 5 6

Vertical

487 488 489 490 491 492

12345

Startpixel

B G

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

r

6

HorizontalStartpixel

655

656

657

658

659

660

Lightshieldedpi xel s

2pixels

B G

b

r

B G

b

r

B G

b

r

B G

b

r

B G

b

RG

B G

b

RG

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

r

B G

r

B G

r

B G

r

B G

r

B G

b

RG

r

B G

b

RG

r

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

Signalpixels 494pixels

B G

b

RG

r

B G

b

RG

r

B G

b

RG

B G

b

RG

b

RG

r

B G

b

RG

r

12345

6

Horizontal

655

656

657

658

659

660

OB: Optical Black R: Red pixels Gr,Gb: Green pixels B: Blue pixels

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TCM8230MD (A) Ver. 1.20

CONTROL I/F

TCM8230MD(A) control interface configuration is based on fast mode I2C bus.

Register setting can be changed via I

All register settings are able to read via I

2

C bus.

2

C bus.

Write mode

Slave AddressS 0 A Sub Address A Data 1 Data n A P

MSB 7bit 8bit 8bit 8bit

A

Read mode

Slave AddressS 0 A Sub Address A Data 1 Data n A P

MSB 7bit 8bit 8bit 8bit

: Host Command : TCM8230MD(A)

S P A

Slave AddressS 1

MSB 7bit

: Start condition : End condition : Acknowledge

A

Start condition, End condition Bit Transfer

SDA

SCL

SP

Startcondition Endconditon

SCL

datalinestable;

datavalid

changeofdataallowed

Acknowledge Slave address

SDA

fromtrancemitter

SDA from reciver

* TCM8230MD(A) use 7bit Slave address

HiZ

A6 A5 A4 A3 A2 A1 A0 R/W

01111001/0

SCL from master

S

189

Purchase of TOSHIBA I2C components conveys a license under the Philips I2C Patent Rights to use these components in an I defined by Philips.

2

C system, provided that the system conforms to the I2C Standard Specification as

04/01/05 8/27

LENSRPO

g

TCM8230MD (A) Ver. 1.20

INTERNAL REGISTER

ADDRESS fast last

DEC BIN HEX

BIT7(MSB) BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0(LSB)

0 0000000000 01110000 1 0000000101 0001 0000

2 0000001002

3 0000001103

4 0000010004

5 0000010105

6 0000011006 7 0000011107 11

8 0000100008

9 0000100109

Test Mode

FPS

0:30fps 1:15fps

DOUTSW

0:ON 1:0FF

V_INV

0:normal 1:invert

ALCSW

0:AUTO 1:MANUAL

ESRSPD

[7:0]

AG

[7:0]

ALCL

ACF

0:50Hz 1:60Hz

DATAH Z

0:OUT 1:Hi-Z

H_INV

0:normal 1:invert

ESRLIM

[7:0]

0h:VGA 1h:QVGA(f) 2h:QVGA(z)

[3:0]

PICSIZ

3h:QQVGA(f) 4h:QQVGA(z) 5h:CIF(f) 6h:QCIF(f) 7h:QCIF(z) 8h:subQCIF(f) 9h:subQCIF(z)

ESRLSW[1:0]

0h : Short 1h :

2h & 3h :

Lon

[1:0]

ALCMODE

0h:Centaer Wei ght 1h:Average 2h:Center only 3h:Backlight

ESRSPD

[1:0]

V_LENGTH

[12:8]

ALCH

[3:0]

DCLKP

0 : normal 1: reverse

PICFMT

0:YUV422 1:RGB565

ACFDET

0 : AUTO 1: MANUAL

CM

0:COLOR 1:B/W

AWBSW

10 000010100A

11 000010110B 12 000011000C

0:AUTO 1:MANUAL

[7:0]

MRG

[7:0]

MBG

GAMSW

13 000011010D

14 000011100E 15 000011110F 16 0001000010 17 0001000111 18 0001001012 0 19 0001001113 0 20 0001010014 00 21 0001010115 22 0001011016 23 0001011117 24 0001100018

25 0001100119

26 000110101A 00100000

0:ON 1:OFF

[7:0]

HDTG

[7:0]

VDTG HDTCORE

[7:0]

CONT

[7:0]

BRIGHT

MHMODE

0: 1:

[3:0]

[6:0]

VHUE

[6:0]

UHUE

[6:0]

SATU MHLPFSE L

0:

1:

VGAIN UGAIN

YMODE

[5:0]

LENS

[5:0] [5:0]

[1:0]

VDTCORE

UVCORE

[3:0]

MIXHG

[2:0]

default(ROM data)

B7B6B5 B4 B3B2B1B0

1100 0

10

0

0000 1111

0000 0010

0000 1101

00 0000

0011 1000

0

1000000

0

0000000

0100 0000 0

1000000

000

0010 1111 0000 0100 0010 0010 1001 1010

0001100 0001010

00 1000 0011 1000 0011 1000 0000 0001 0010 0111

00000100

000

00000

HEX

70 10

40

80

0F

02 0D

C0

38

40

00

40 40

00

2F 04 22 9A 0C 0A 08 38 38 01 27

04 20

0:Gain

27 000110111B

28 000111001C 29 000111011D

30 000111101E

31 000111111F

AGLIM

ES100S ES120S

D_MASK

SLEEPSW

0:ACTIVE 1:SLEEP

[2:0]

[7:0] [7:0]

[1:0]

CODESW

0:OFF 1:OUT

SRST

0:OFF 1:reset

L

up 1:Gain

CODESEL

0 : original 1 : ITU656

LENSRGAIN

HSYNCSEL

0 : normal 1 :

[3:0]

TESPIC

0:Not out 1:Out

[1:0]

PICSEL

0h:Colorbar 1h:Ramp1 2h :Ramp2

01000110

1001 1110 1000 0011

01101000

00000000

The registers of gray mesh (unassigned registers) are not defined. Input data of the registers of gray mesh must input “0”. The registers of testmode must input default data.

04/01/05 9/27

46

9E 83

68

00