Sony CXP864P60 Datasheet

CXP864P60

CMOS 8-bit Single Chip Microcomputer

Description

The CXP864P60 is the CMOS 8-bit single chip
microcomputer integrating on a single chip an A/D
converter, serial interface, timer/counter, time-base
timer, on-screen display function, I2C bus interface,
PWM output, remote control reception circuit,
HSYNC counter, watchdog timer, 32kHz timer/counter
besides the basic configurations of 8-bit CPU, PROM,
RAM, I/O ports.

The CXP864P60 also provides a sleep function that
enables to lower the power consumption.

The CXP864P60 is the PROM-incorporated version
of the CXP86460 with built-in mask ROM. This
provides the additional feature of being able to write
directly into the program. Thus, it is most suitable for
evaluation use during system development and for
small-quantity production.

Features

• A wide instruction set (213 instructions) which covers various types of data

— 16-bit operation/multiplication and division/Boolean bit operation instructions

• Minimum instruction cycle 250ns at 16MHz operation (4.5 to 5.5V)

122µs at 32kHz operation (2.7 to 5.5V)

• Incorporated PROM 60K bytes

• Incorporated RAM 1536 bytes (Excludes VRAM for on-screen display and sprite RAM)

• Peripheral functions

— A/D converter 8 bits 6 channels, successive approximation system

(Conversion time of 3.25µs at 16 MHz)
— Serial interface 8-bit clock sync type, 1 channel
— Timer 8-bit timer

8-bit timer/counter

19-bit time-base timer

32kHz timer/counter
— On-screen display (OSD) function 12 × 16 dots, 52 character types

15 character colors, 2 lines × 24 characters,

frame background 8 colors/ half blanking,

background on full screen 15 colors/ half blanking

edging/ shadowing/ rounding for every line,

background with shadow for every character, double scanning,

sprite OSD, 12 × 16 dots, 1 screen, 8 colors for every dot
— I2C bus interface
— PWM output 8 bits, 8 channels

14 bits, 1 channel
— Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
— HSYNC counter 2 channels
— Watchdog timer

• Interruption 13 factors, 13 vectors, multi-interruption possible

• Standby mode Sleep

• Package 64-pin plastic SDIP/QFP

64 pin SDIP (Plastic) 64 pin QFP (Plastic)

Structure

Silicon gate CMOS IC

Perchase of Sony's I2C components conveys a licence under the Philips I2C Patent Rights to use these components
in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 1 –

E96X13-PS

CXP864P60

V

SS

DD

V
MP
RST

XTAL
EXTAL
TX

TEX

PA0 to PA7
8

PORT A

PB0 to PB7
8

PORT B

RAM

1536 BYTES

/SYSTEM CONTROL

CLOCK GENERATOR

PROM

60K BYTES

SPC700 CPU CORE

PC6 to PC7

PC0 to PC5

2

6

PORT C

PE0 to PE1

PD0 to PD7

2

8

PORT D

PRESCALER/

PE4 to PE6

PE2 to PE3

3

2

PF0 to PF7
8

PORT E

TIME BASE TIMER

WATCHDOG TIMER

PG3 to PG7
5

PORT F

PORT G

32kHz

TIMER/COUNTER

8 BIT PWM 14 BIT PWM

2

PWM

8

PWM0 to PWM7

ADJ

INT2
INT1

INT0

FIFOREMOCON

A/D CONVERTER

6

RMC

AN0 to AN5

INTERRUPT CONTROLLER

2

UNIT

COUNTER 0

8 BIT TIMER/

8 BIT TIMER 1

SERIAL INTERFACE

SI

SO

SCK

EC

TO

XLC

2

EXLC

R

G

DISPLAY

ON SCREEN

I

B

YS

YM

VSYNC

HSYNC

C BUS

2

I

INTERFACE UNIT

HSYNC COUNTER 0

HS0

HSYNC COUNTER 1

HS1

SCL1
SCL0

SDA1
SDA0

Block Diagram

– 2 –

Pin Assignment (Top View) 64-pin SDIP

CXP864P60

PC3
PC2
PC1
PC0

EC/PD7

RMC/PD6

HS1/PD5
HS0/PD4

SI/PD3

SO/PD2

SCK/PD1

INT2/PD0

HSYNC/PA7

VSYNC/PA6

RST

V

XTAL

EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0

PB7
PB6
PB5
PB4
PB3

INT1/PG7

PG6
PG5

SS

10
11
12
13
14
15
16
17
18
19

21
22
23

25
26
27
28
29

31
32

20

24

30

1

2
3
4
5
6
7
8
9

63

61

53

51

49
48
47
46
45
44

42

40
39
38

34

64

62

60
59
58
57
56
55
54

52

50

43

41

37
36
35

33

PC4
PC5
PC6/PWM6
PC7/PWM7
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX

SS

V
VDD
Vpp
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G
R
PB0
PB1
PB2
PG3
PG4

Note)

1. Vpp (Pin 46) is left open.

2. Vss (Pins 16 and 48) are both connected to GND.

– 3 –

Pin Assignment (Top View) 64-pin QFP

CXP864P60

HS1/PD5
HS0/PD4

SI/PD3

SO/PD2

SCK/PD1

INT2/PD0

HSYNC/PA7

VSYNC/PA6

RST

V

XTAL

EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0

PB7

SS

10

12
13
14
15
16
17

19

11

18

PC1

PC0

PD7/EC

PD6/RMC

62

61

60

63

64

1

2
3
4

5
6
7
8
9

PC2

59

PC3

58

PC4

57

PC6/PWM6

PC5

56

PC7/PWM7

PF0/PWM0

55

54

PF2/PWM2

PF1/PWM1

53

52

51
50

49
48
47
46
45
44
43
42
41

40

39

38

37

36
35
34
33

PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
VSS
VDD
Vpp
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G

20

PB6

21

PB5

22

23

PB4

24

PB3

26

25

PG6

INT1/PG7

27 28

PG5

PG4

29

PG3

PB2

30

PB1

31

32

R

PB0

Note)

1. Vpp (Pin 40) is left open.

2. Vss (Pins 10 and 42) are both connected to GND.

– 4 –

Pin Description

CXP864P60

Symbol

PA0/AN0

to

PA5/AN5
PA6/VSYNC
PA7/HSYNC

PB0 to PB7

PC0 to PC5

PC6/PWM6 to
PC7/PWM7

PD0/INT2
PD1/SCK

PD2/SO
PD3/SI
PD4/HS0
PD5/HS1
PD6/RMC

I/O

I/O/
Analog input

I/O/Input
I/O/Input

I/O

I/O

Output/Output

I/O/Input
I/O/I/O

I/O/Output
I/O/Input
I/O/Input
I/O/Input
I/O/Input

Description

(Port A)
8-bit I/O port.

Analog inputs to A/D converter.

(6 pins)
I/O can be set in a
unit of single bits.
(8 pins)

OSD display vertical sync signal input.

OSD display horizontal sync signal input.
(Port B)

8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)

(Port C)
Lower 6 bits are I/O ports; I/O can be set in a unit of single bits. Upper
2 bits are output port and open drain output of large current (12mA)
and N channel. Upper 2 bits are medium voltage drive (12V); lower 6
bits are 5V drive.
(8 pins)

8-bit PWM output.

(2 pins)

External interruption request input. Active at the

falling edge.
(Port D)

8-bit I/O port. I/O

Serial clock I/O.

Serial data output.
can be set in a

unit of single bits.
Can drive 12mA

Serial data input.

HSYNC counter (CH0) input.
sync drive.

(8 pins)

HSYNC counter (CH1) input.

Remote control reception circuit input.

PD7/EC
PE0/TO/ADJ
PE1/PWM

PE2/TEX/INT0

PE3/TX

PE4/YM
PE5/YS
PE6/I
B
G
R

I/O/Input
I/O/Output/

Output
I/O/Output

Input/Input/
Input

Input/Output

Output/Output
Output/Output
Output/Output
Output
Output
Output

(Port3 E)
Bits 0 and 1 are I/O
port; I/O can be set
in a unit of single.
Bits 2 and 3 are
input port. Bits 4, 5
and 6 are output
port.
(7 pins)

External event input for timer/counter.

Rectangular wave output

for 8-bit timer/counter.

32kHz oscillation
frequency dividing output.

14-bit PWM output.

Connects a crystal for

32kHz timer/counter

clock oscillation. When

External interruption
request input. Active at
the falling edge.

used as an event

counter, input to TEX pin and leave TX pin open.

OSD display 6-bit output.
(6 pins)

– 5 –

CXP864P60

Symbol

PF0/PWM0 to
PF3/PWM3

PF4/SCL0
PF5/SCL1/

PWM4
PF6/SDA0
PF7/SDA1/

PWM5
PG3 to PG6

PG7/INT1

EXTAL
XTAL

RST
EXLC
XLC

I/O Description
Output/Output
Output/I/O

Output/I/O/
Output

Output/I/O
Output/I/O/

Output
I/O

I/O/Input

Input

(Port F)
8-bit output port.
Open drain output of
large current

(12mA)
and N channel.
Lower 4 bits are
medium voltage drive

(12V); upper 4 bits
are 5V drive.
(8 pins)

(Port G)

5-bit I/O port. I/O can be set in a unit of single bits.
(5 pins)

Connects a crystal for system clock oscillation. When a clock is

8-bit PWM output.
(4 pins)

I2C bus interface transfer clock I/O.
(2 pins)

I2C bus interface transfer data I/O.
(2 pins)

External interruption request input.
Active at the falling edge.

supplied externally, input to EXTAL pin and input a reversed phase

Output
Input

Input
Output

clock to XTAL pin.
System reset; active at Low level.

OSD display clock oscillation I/O. Oscillation frequency is determined
by the external L and C.

8-bit PWM output.

8-bit PWM output.

VDD
Vss

Vpp

Positive power supply.
GND. Connect two Vss pins to GND.
Positive power supply for incorporated-PROM writing.

No connected for normal operation.

– 6 –

Input/Output Circuit Formats for Pins

Pin When resetCircuit format

Port A

PA0/AN0

to

PA5/AN5

Data bus

RD (Port A)

Port A function selection

“0” when reset

A/D converter

6 pins

Port A data

Port A direction

“0” when reset

Input multiplexer

IP

Input
protection
circuit

CXP864P60

Hi-Z

PA6/VSYNC
PA7/HSYNC

2 pins

PB0 to PB7
PC0 to PC5
PG3 to PG6
PG7/INT1

19 pins

Port A

Data bus

HSYNC, VSYNC

Input polarity

“0” when reset

Port B

Port C

Port G

Data bus

RD (Port A)

RD (Ports B, C, G)

INT1

Port A data

Port A direction

“0” when reset

Ports B, C, G data

Ports B, C, G direction

“0” when reset

Schmitt input

Schmitt input for
PB0, PB1, PB2, and PG7

IP

IP

Hi-Z

Hi-Z

PC6/PWM6
PC7/PWM7
PF0/PWM0

to

PF3/PWM3

6 pins

Port C
Port F

PWM0 to PWM3
PWM6, PWM7

Ports C and F
function selection

“0” when reset

Ports C and F data

“1” when reset

– 7 –

∗

∗

12V drive voltage

Large current 12mA

Hi-Z