SPMC68CK338CPV14 datasheet(14/133 Pages) FREESCALE

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MOTOROLA

MC68CK338

MC68CK338TS/D

3.2 System Configuration Block

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

tration, bus monitoring, and system test functions.

3.2.1 MCU Configuration

The SIML controls MCU configuration during normal operation and during internal testing.

The SIML configuration register controls system configuration. It can be read or written at any time, ex-

cept for the module mapping (MM) bit, which can be written only once.

NOTES:

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

$YFFA52

Chip-Select Option 1 (CSOR1)

$YFFA54

Chip-Select Base 2 (CSBAR2)

$YFFA56

Chip-Select Option 2 (CSOR2)

$YFFA58

Chip-Select Base 3 (CSBAR3)

$YFFA5A

Chip-Select Option 3 (CSOR3)

$YFFA5C

Chip-Select Base 4 (CSBAR4)

$YFFA5E

Chip-Select Option 4 (CSOR4)

$YFFA60

Chip-Select Base 5 (CSBAR5)

$YFFA62

Chip-Select Option 5 (CSOR5)

$YFFA64

Chip-Select Base 6 (CSBAR6)

$YFFA66

Chip-Select Option 6 (CSOR6)

$YFFA68

Chip-Select Base 7 (CSBAR7)

$YFFA6A

Chip-Select Option 7 (CSOR7)

$YFFA6C

Chip-Select Base 8 (CSBAR8)

$YFFA6E

Chip-Select Option 8 (CSOR8)

$YFFA70

Chip-Select Base 9 (CSBAR9)

$YFFA72

Chip-Select Option 9 (CSOR9)

$YFFA74

Chip-Select Base 10 (CSBAR10)

$YFFA76

Chip-Select Option 10 (CSOR10)

—

$YFFA78

Not Used

—

$YFFA7A

Not Used

—

$YFFA7C

Not Used

—

$YFFA7E

Not Used

SIMLCR — SIML Configuration Register

$YFFA00

EXOFF

FRZSW FRZBM

SLVEN

SHEN

SUPV

IARB[3:0]

RESET:

DATA11

Table 7 SIML Address Map (Continued)

Access

Address1

8 7

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