P83C766 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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P83C766

Microcontrollers for PAL/SECAM TV with OSD and VST

Philips Electronics 

Philips Semiconductors

Microcontrollers for PAL/SECAM TV

with OSD and VST

handbook, full pagewidth

Product specification

P8xCx66 family

64 KBYTES(1)

OVERLAPPED SPACE

AUX RAM

255

1792 BYTES(2)

OR

768 BYTES(3)

127

SPECIAL

FUNCTION

REGISTERS

INTERNAL

DATA RAM

0

0

INTERNAL

PROGRAM MEMORY

(1) For the P83C766 and the P87C766.

(2) For the P87C766.

(3) For the P83C566 and the P83C766.

INTERNAL DATA MEMORY

MGM680

Fig.4 Memory map.

1999 Mar 10

handbook, halfpage

7FH

30H

2FH

bit-addressable space

(bit addresses 00H to 7FH)

20H

R7

1FH

R0

18H

R7

17H

R0

10H

4 banks of 8 registers

R7

0FH

(R0 to R7)

R0

08H

R7

07H

R0

0

MGM677

Fig.5 The lower 128 bytes of internal RAM.

11

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