MC68334 データシートの表示（PDF） - Freescale Semiconductor

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MC68334

32-Bit Modular Microcontroller

Freescale Semiconductor 

Table 7 SIM Address Map

Access

Address

15

87

0

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)

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

3.2 System Configuration and Protection Block

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.

MC68334

MC68334TS/D REV. 1

13

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