r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1445

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

Bit
1
0
Bit Name
P0BWE
P0BDE
Initial Value R/W
0
0
R/W
R/W
Description
PCC0 Battery Warning Enable
When the PC card connected to area 6 is on the IC
memory card interface, bit 1 enables or disables the
interrupt request when the BVD2 and BVD1 pins are in
the state in which “the battery must be changed
although the data is guaranteed”. This bit has no
meaning on the I/O card interface.
0: No interrupt occurs when the BVD2 and BVD1 pins
1: An interrupt occurs when the BVD2 and BVD1 pins
PCC0 Battery Dead Enable
When the PC card connected to area 6 is on the IC
memory card interface, bit 0 enables or disables the
interrupt request when the BVD2 and BVD1 pins are in
the state in which “the battery must be changed since
the data is not guaranteed”. This bit has no meaning on
the I/O card interface.
0: No interrupt occurs when the BVD2 and BVD1 pins
1: An interrupt occurs when the BVD2 and BVD1 pins
are in the state in which “the battery must be
changed although the data is guaranteed”
are in the state in which “the battery must be
changed although the data is guaranteed”
are in the state in which “the battery must be
changed since the data is not guaranteed”
are in the state in which “the battery must be
changed since the data is not guaranteed”
Rev. 1.00 Oct. 01, 2007 Page 1379 of 1956
Section 32 PC Card Controller (PCC)
REJ09B0256-0100