Freescale Semiconductor PowerQUICC MPC885 Reference Manual page 531

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0 1
Field CAVS1 CAVS2 CAWP CACD2 CACD1 CABVD2 CABVD1 CARDY
Reset
R/W
Addr
16 17
Field CBVS1 CBVS2 CBWP CBCD2 CBCD1 CBBVD2 CBBVD1 CBRDY
Reset
R/W
Addr
This register is affected by HRESET and SRESET.
Bits Name
0 CAVS1
1 CAVS2
2 CAWP
3 CACD2
4 CACD1
5 CABVD2
6 CABVD1
7 CARDY
8–15 —
16 CBVS1
17 CBVS2
18 CBWP
19 CBCD2
20 CBCD1
21 CBBVD2
22 CBBVD1
23 CBRDY
24–31 —
Freescale Semiconductor
2 3 4
(IMMR & 0xFFFF0000) + 0x0F0
18 19 20
(IMMR & 0xFFFF0000) + 0x0F2
Figure 16-3. PCMCIA Interface Input Pins Register (PIPR)
Table 16-8. PIPR Field Descriptions
Voltage sense 1 for card A
Voltage sense 2 for card A
Write protect for card A
Card detect 2 for card A
Card detect 1 for card A
Battery voltage/SPKR_A input for card A
Battery voltage/STSCHG_A input for card A
RDY/IRQ of card A pin
Reserved, should be cleared.
Voltage sense 1 for card B
Voltage sense 2 for card B
Write protect for card B
Card detect 2 for card B
Card detect 1 for card B
Battery voltage/SPKR_B input for card B
Battery voltage/STSCHG_B input for card B
RDY/IRQ of card B pin
Reserved, should be cleared.
MPC885 PowerQUICC Family Reference Manual, Rev. 2
5 6 7 8
Undefined
R
21 22 23 24
Undefined
R
Table 16-8 describes PIPR fields.
Description
PCMCIA Interface
15
—
31
—
16-9