r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1438

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 32 PC Card Controller (PCC)
32.3.3
PCC0CSCR is an 8-bit readable/writable able register. PCC0CSCR bits are set to 1 by interrupt
sources of the PC card connected to area 6 (only bit 7 can be set to 1 as required). PCC0CSCR is
initialized by a power-on reset but retains its value in a manual reset and in software standby
mode.
Rev. 1.00 Oct. 01, 2007 Page 1372 of 1956
REJ09B0256-0100
Bit
7
6
Bit Name
P0SCDI

Area 6 Card Status Change Register (PCC0CSCR)
Initial value:
Initial Value R/W
0
0
R/W:
Bit:
P0SCDI
R/W
7
0
R/W
R
−
R
6
0
Description
PCC0 Software Card Detect Change Interrupt
A PCC0 software card detect change interrupt can be
generated by writing 1 to this bit. When this bit is set to
1, the same interrupt as the PCC0 card detect change
interrupt (bit 3 set status) occurs if bit 3 (PCC0 card
detect change enable) in the area 6 card status change
interrupt enable register (PCC0CSCIER) is set to 1. If
bit 3 is cleared to 0, no interrupt occurs.
0: No software card detect change interrupt occurs for
1: Software card detect change interrupt occurs for the
Reserved
This bit is always read as 0. The write value should
always be 0.
P0IREQ P0SC P0CDC P0RC
R/W
the PC card connected to area 6
5
0
PC card connected to area 6
R/W
4
0
R/W
3
0
R/W
2
0
P0BW
R/W
1
0
P0BD
R/W
0
0