HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1027

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Note:
Bit
2
1
0
*
Bit Name
P0CD1
P0BVD2/
P0SPKR
P0BVD1/
P0STSCHG
Differs depending on the state of the PC card.
Initial Value R/W
Undefined*
Undefined*
Undefined*
R
R
R
Description
PCC0 Card Detect 1
The value of CD1 pin of the PC card connected to area
6 is read. This bit cannot be written to.
0: The value of CD1 pin of the PC card connected to
1: The value of CD1 pin of the PC card connected to
PCC0 Battery Voltage Detect 2 and 1
The values of BVD1 and BVD2 pin of the PC card
connected to area 6 are read when the IC memory card
interface is connected. The values of STSCHG and
SPKR pin of the PC card connected to area 6 are read
when the I/O card interface is connected. These bits
cannot be written to.
(1) The following applies to the IC memory interface.
(2) The values of bits 1 and 0 for the I/O card interface
area 6 is 0
area 6 is 1
11: The battery voltage of the PC card connected to
01: The battery must be changed although data is
x0: The battery voltage is abnormal and data is not
are as follows:
0: The value of STSCHG or SPKR of the PC card
1: The value of STSCHG or SPKR of the PC card
connected to area 6 is 0
connected to area 6 is 1
area 6 is normal (Battery Good)
guaranteed for the PC card connected to area 6
(Battery Warning)
guaranteed for the PC card connected to area 6
(Battery Dead)
Rev. 3.00 Jan. 18, 2008 Page 965 of 1458
Section 29
PC Card Controller (PCC)
REJ09B0033-0300