MMC2107 - Freescale Semiconductor

System Memory Map
Freescale Semiconductor, Inc.
Address Register Name Bit Number
0x00ca_0004
0x00ca_0005
Reserved
Writes have no effect, reads return 0s, and the access terminates
without a transfer error exception.
Bit 7 6 5 4 3 2 1 Bit 0
Writes have no effect, reads return 0s, and the access terminates
without a transfer error exception.
Bit 7 6 5 4 3 2 1 Bit 0
nc...
Freescale Semiconductor, I
0x00ca_0006
0x00ca_0007
0x00ca_0008
0x00ca_0009
0x00ca_000a
0x00ca_000b
QADC Port A Data
Register (PORTQA)
See page 413.
QADC Port B Data
Register (PORTQB)
See page 413.
QADC Port A Data
Direction Register
(DDRQA)
See page 415.
QADC Control Register 0
(QACR0)
See page 416.
Read: 0 0 0
Write:
PQA4
PQA3
0
PQA1
Reset: 0 0 0 P P 0 P P
PQA0
Bit 7 6 5 4 3 2 1 Bit 0
Read: 0 0 0 0
Write:
PQB3 PQB2 PQB1 PQB0
Reset: 0 0 0 0 P P P P
Bit 15 14 13 12 11 10 9 Bit 8
Read: 0 0 0
Write:
DDQA4
DDQA3
0
DDQA1
Reset: 0 0 0 0 0 0 0 0
DDQA0
Bit 7 6 5 4 3 2 1 Bit 0
Read: 0 0 0 0 0 0 0 0
Write:
Reset: 0 0 0 0 0 0 0 0
Read:
Write:
Bit 15 14 13 12 11 10 9 Bit 8
MUX
0 0
TRG
0 0 0
Reset: 0 0 0 0 0 0 0 0
Read:
Write:
PSH8
Bit 7 6 5 4 3 2 1 Bit 0
PSH7 PSH6 PSH5 PSH4 PSA PSL2 PSL1 PSL0
Reset: 0 0 1 1 0 1 1 1
P = Current pin state U = Unaffected = Writes have no effect and the access terminates without a transfer error exception.
Figure 2-2. Register Summary (Sheet 21 of 34)
Technical Data MMC2107 – Rev. 2.0
74 System Memory Map MOTOROLA
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