MMC2107 - Freescale Semiconductor

Chip Select Module
Freescale Semiconductor, Inc.
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Freescale Semiconductor, I
Address: 0x00c2_0002 and 0x00c2_0003
Bit 15 14 13 12 11 10 9 Bit 8
Read:
Write:
SO RO PS WWS WE WS2 WS1 WS0
Reset: 0 0 1 1 1 1 1 1
Bit 7 6 5 4 3 2 1 Bit 0
Read: 0 0 0 0 0 0
Write:
TAEN CSEN
Reset: 0 0 0 0 0 0 1 See note
= Writes have no effect and the access terminates without a transfer error exception.
Note: Reset state determined during reset configuration.
Figure 20-3. Chip Select Control Register 1 (CSCR1)
Address: 0x00c2_0004 and 0x00c2_0005
Bit 15 14 13 12 11 10 9 Bit 8
Read:
Write:
SO RO PS WWS WE WS2 WS1 WS0
Reset: 0 0 1 1 1 1 1 1
Bit 7 6 5 4 3 2 1 Bit 0
Read: 0 0 0 0 0 0
Write:
TAEN CSEN
Reset: 0 0 0 0 0 0 1 0
= Writes have no effect and the access terminates without a transfer error exception.
Figure 20-4. Chip Select Control Register 2 (CSCR2)
Technical Data MMC2107 – Rev. 2.0
526 Chip Select Module MOTOROLA
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