Datasheet

16 MC68331TS/D

Y = M111, where M is the logic state of the module mapping (MM) bit in the SIMCR.

3.2 System Configuration and Protection

This functional block provides configuration control for the entire MCU. It also performs interrupt arbi-

tration, bus monitoring, and system test functions. MCU system protection includes a bus monitor, a

HALT monitor, a spurious interrupt monitor, and a software watchdog timer. These functions have been

made integral to the microcontroller to reduce the number of external components in a complete control

system.

S $YFFA5E CHIP-SELECT OPTION 4 (CSOR4)

S $YFFA60 CHIP-SELECT BASE 5 (CSBAR5)

S $YFFA62 CHIP-SELECT OPTION 5 (CSOR5)

S $YFFA64 CHIP-SELECT BASE 6 (CSBAR6)

S $YFFA66 CHIP-SELECT OPTION 6 (CSOR6)

S $YFFA68 CHIP-SELECT BASE 7 (CSBAR7)

S $YFFA6A CHIP-SELECT OPTION 7 (CSOR7)

S $YFFA6C CHIP-SELECT BASE 8 (CSBAR8)

S $YFFA6E CHIP-SELECT OPTION 8 (CSOR8)

S $YFFA70 CHIP-SELECT BASE 9 (CSBAR9)

S $YFFA72 CHIP-SELECT OPTION 9 (CSOR9)

S $YFFA74 CHIP-SELECT BASE 10 (CSBAR10)

S $YFFA76 CHIP-SELECT OPTION 10 (CSOR10)

$YFFA78 NOT USED NOT USED

$YFFA7A NOT USED NOT USED

$YFFA7C NOT USED NOT USED

$YFFA7E NOT USED NOT USED

Table 7 SIM Address Map (Continued)

Access Address 15 8 7 0

Freescale Semiconductor, I

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com