mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 974
mpc823rg
Manufacturer Part Number
mpc823rg
Description
Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MPC823RG.pdf
(1348 pages)
- Current page: 974 of 1348
- Download datasheet (30Mb)
17.5.3 PCMCIA Interface Enable Register
The PCMCIA interface enable register (PER) acts as a mask for the various sources of a
PCMCIA interrupt. Interrupts caused by bits 16-22 are reported as CBSCHLVL interrupts,
while interrupts caused by bits 24-27 are reported as CBIRQLVL interrupts.
Bits 0–15—Reserved
These bits are reserved and must be set to 0.
CB_EVS1—Card B Enable for Voltage Sense 1
CB_EVS2—Card B Enable for Voltage Sense 2
CB_EWP—Card B Enable for Write-Protect
CB_ECD2—Card B Enable for Card Detect 2
CB_ECD1—Card B Enable for Card Detect 1
PER
NOTE: — = Undefined.
RESET
RESET
FIELD
ADDR
FIELD
ADDR
R/W
R/W
BIT
BIT
0 = Disable interrupt on any change in the relevant pin.
1 = Enable interrupt on changes in the relevant pin.
0 = Disable interrupt on any change in the relevant pin.
1 = Enable interrupt on changes in the relevant pin.
0 = Disable interrupt on any change in the relevant pin.
1 = Enable interrupt on changes in the relevant pin.
0 = Disable interrupt on any change in the relevant pin.
1 = Enable interrupt on changes in the relevant pin.
0 = Disable interrupt on any change in the relevant pin.
1 = Enable interrupt on changes in the relevant pin.
CB_EV
R/W
16
S1
—
0
CB_EV
R/W
17
S2
—
1
CB_EW
R/W
18
—
2
P
Freescale Semiconductor, Inc.
CB_EC
For More Information On This Product,
R/W
19
D2
—
3
CB_EC
R/W
20
D1
MPC823 REFERENCE MANUAL
—
4
Go to: www.freescale.com
CB_EB
VD2
R/W
21
—
5
CB_EB
VD1
R/W
22
—
6
(IMMR & 0xFFFF0000) + 0xF8
(IMMR & 0xFFFF0000) + 0xF8
RES
R/W
23
—
7
RESERVED
R/W
—
CB_ER
DY_L
R/W
24
—
8
CB_ER
DY_H
R/W
25
9
—
CB_ER
DY_R
R/W
10
26
—
CB_ER
DY_F
R/W
11
27
—
12
28
PCMCIA Interface
13
29
RESERVED
R/W
—
14
30
17-13
15
31
Related parts for mpc823rg
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: