r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1442

• 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)
32.3.4
The area 6 card status change interrupt enable register (PCC0CSCIER) is an 8-bit
readable/writable register. PCC0CSCIER enables or disables interrupt requests for interrupt
sources for the PC card connected to area 6. When a PCC0CSCIER is set to 1, the corresponding
interrupt is enabled, and when the bit is cleared to 0, the interrupt is disabled. PCC0CSCIER 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 1376 of 1956
REJ09B0256-0100
Bit
7
Bit Name
P0CRE
Area 6 Card Status Change Interrupt Enable Register (PCC0CSCIER)
Initial value:
Initial Value R/W
0
R/W:
Bit:
P0CRE
R/W
7
0
R/W
R/W
IREQE[1:0]
6
0
Description
PCC0 Card Reset Enable
When this bit is set to 1, and when the CD1 and CD2
pins detect that a PC card is connected to area 6, the
area 6 general control register (PCC0GCR) is
initialized.
0: The area 6 general control register (PCC0GCR) is
1: The area 6 general control register (PCC0GCR) is
R/W
not initialized even if a PC card is detected in area 6
initialized when a PC card is detected connected to
area 6
5
0
P0SCE P0CDE P0RE P0BWE P0BDE
R/W
4
0
R/W
3
0
R/W
2
0
R/W
1
0
R/W
0
0