2

ADVANCE INFORMATION

83C196LC, 83C196LD — AUTOMOTIVE

Figure 1. 83C196LC, 83C196LD Block Diagram

Code/Data RAM

512 Bytes

(LC only)

Queue

Source (16)

Destination (16)

AD15:0

EPA

2 Timers

6 Capture/

Compare

Channels †

Bus

Controller

Watchdog

Timer

Enhanced

SSIO

ROM

32 Kbytes (LC)

16 Kbytes (LD)

A3383-01

SIO

Baud-rate

Generator

Port 6

Bus-Control

Interface Unit

Microcode

Engine

Peripheral

Transaction

Server

Memory

Interface

Unit

Register RAM

1 Kbyte (LC)

384 Bytes (LD)

ALU

Interrupt

Controller

Bus Control

Peripheral Addr Bus (10)

Peripheral Data Bus (16)

2

Compare-only

Channels

Port 2

Port 1,6

† A seventh capture/compare channel (EPA7) is available as a software timer. It is not connected to a package pin.

Port 0