Freescale Semiconductor PowerQUICC MPC885 Reference Manual page 534

PCMCIA Interface
This register is affected by HRESET and SRESET.
Bits Name
0 CA_EVS1
1 CA_EVS2
2 CA_EWP
3 CA_ECD2
4 CA_ECD1
5 CA_EBVD2
6 CA_EBVD1
7 —
8 CA_ERDY_L
9 CA_ERDY_H Enable for RDY/IRQ card A pin is high
10 CA_ERDY_R Enable for RDY/IRQ card A pin rising edge detected
11 CA_ERDY_F
12–15 —
16 CB_EVS1
17 CB_EVS2
18 CB_EWP
19 CB_ECD2
20 CB_ECD1
21 CB_EBVD2
22 CB_EBVD1
23 —
24 CB_ERDY_L
25 CB_ERDY_H Enable for RDY/IRQ card B pin is high
26 CB_ERDY_R Enable for RDY/IRQ card B pin rising edge detected
16-12
Table 16-10
Table 16-10. PER Field Descriptions
Enable for voltage sense 1 for card A changed. Setting this bit enables the interrupt on
any signal change.
Enable for voltage sense 2 for card A changed. Setting this bit enables the interrupt on
any signal change.
Enable for write protect for card A changed. Setting this bit enables the interrupt on any
signal change.
Enable for card detect 2 for card A changed. Setting this bit enables the interrupt on any
signal change.
Enable for card detect 1 for card A changed. Setting this bit enables the interrupt on any
signal change.
Enable for battery voltage/SPKR_A input for card A changed. Setting this bit enables the
interrupt on any signal change.
Enable for battery voltage/STSCHG_A input for card A changed.
Reserved, should be 0.
Enable for RDY/IRQ of card A pin is low
Enable for RDY/IRQ card A pin falling edge detected
Reserved, should be 0.
Enable for voltage sense 1 for card B changed. Setting this bit enables the interrupt on
any signal change.
Enable for voltage sense 2 for card B changed. Setting this bit enables the interrupt on
any signal change.
Enable for write protect for card B changed. Setting this bit enables the interrupt on any
signal change.
Enable for card detect 2 for card B changed. Setting this bit enables the interrupt on any
signal change.
Enable for card detect 1 for card B changed. Setting this bit enables the interrupt on any
signal change.
Enable for battery voltage/SPKR_B input for card B changed. Setting this bit enables the
interrupt on any signal change.
Enable for battery voltage/STSCHG_B input for card B changed
Reserved, should be 0.
Enable for RDY/IRQ of card B pin is low
MPC885 PowerQUICC Family Reference Manual, Rev. 2
describes PER fields.
Description
Freescale Semiconductor