Rev. 3.0, 03/01, page 111 of 390
PCC0 Interface Status Register (PCC0ISR) [cont’d]
Bit
Description
Default
5
PCC0VS2# Pin Status (P0VS2)
If this bit is high: Indicates that the value of pin PCC0VS2# of the PC card connected to
PCC0 is 1.
If this bit is low: Indicates that the value of pin PCC0VS2# of the PC card connected to
PCC0 is 0.
-
4
PCC0VS1# Pin Status (P0VS1)
If this bit is high: Indicates that the value of pin PCC0VS1# of the PC card connected to
PCC0 is 1.
If this bit is low: Indicates that the value of pin PCC0VS1# in the PC card connected to
PCC0 is 0.
-
3
PCC0CD2# Pin Status (P0CD2)
If this bit is high: Indicates that the value of pin PCC0CD2# in the PC card connected to
PCC0 is 1.
If this bit is low: Indicates that the value of pin PCC0CD2# in the PC card connected to
PCC0 is 0.
-
2
PCC0CD1# Pin Status (P0CD1)
If this bit is high: Indicates that the value of pin PCC0CD1# in the PC card connected to
PCC0 is 1.
If this bit is low: Indicates that the value of pin PCC0CD1# in the PC card connected to
PCC0 is 0.
-
IC Memory Interface
1, 0
PCC0BVD2/SPKR0 Pin Status (P0BVD2/SPKR0),
PCC0BVD1/STSCHG0# Pin Status (P0BVD1/STSCHG0)
11: Indicates that the battery voltage state of the PC card connected to PCC0 is normal.
(Battery Good).
01: Indicates that the battery must be replaced although data integrity is guaranteed for
the PC card connected to PCC0 (Battery Warning).
10: Indicates that the battery voltage state is abnormal and data integrity is not
guaranteed for the PC card connected to PCC0 (Battery Dead).
00: Indicates that the battery voltage state is abnormal and data integrity is not
guaranteed for the PC card connected to PCC0 (Battery Dead).
-
I/O and Memory Interface
1
1:
Indicates that the value of pin SPKR on the PC card connected to PCC0 is 1.
0:
Indicates that the value of pin SPKR on the PC card connected to PCC0 is 0.
-
0
1:
Indicates that the value of pin STSCHG in the PC card connected to PCC0 is 1.
0:
Indicates that the value of pin STSCHG in the PC card connected to PCC0 is 0.
-
Содержание HD64465
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