Sim block diagram, Shown in, Figure 7-1 – Freescale Semiconductor MC68HC08KH12 User Manual

Page 63: Figure 7-1. sim block diagram

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MC68HC(7)08KH12

Rev. 1.1

Advance Information

Freescale Semiconductor

63

Figure 7-1. SIM Block Diagram

STOP/WAIT

CLOCK

CONTROL

CLOCK GENERATORS

POR CONTROL

RESET PIN CONTROL

SIM RESET STATUS REGISTER

INTERRUPT CONTROL

AND PRIORITY DECODE

MODULE STOP

MODULE WAIT

CPU STOP (FROM CPU)
CPU WAIT (FROM CPU)

SIMOSCEN (TO CGM)

CGMOUT (FROM CGM)

INTERNAL CLOCKS

MASTER

RESET

CONTROL

RESET

PIN LOGIC

ILLEGAL OPCODE (FROM CPU)
ILLEGAL ADDRESS (FROM ADDRESS

MAP DECODERS)
COP TIMEOUT (FROM COP MODULE)

INTERRUPT SOURCES

CPU INTERFACE

RESET

CONTROL

SIM

COUNTER

COP CLOCK

CGMXCLK (FROM CGM)

÷2

USB RESET (FROM USB MODULE)

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