r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1425

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

The PC card controller (PCC) controls the external buffer, interrupts, and exclusive ports of the
PC card interface to be connected to this LSI. Using the PCC enables two slots of PC cards that
conform to the PCMCIA Rev. 2.1/JEIDA Ver. 4.2 standard to be easily connected to this LSI.
32.1
• As a PC card interface to be connected to physical area 6, an IC memory card interface and an
• Outputs control signals for the external buffer (PCC_DRV).
• Supports a preemptive operating system by switching attribute memory, common memory, and
• Provides a segment bit (an address bit for the PC card) for common memory, enabling access
• Disables the PCC operation and supports only a bus interface of a PC card interface (by using
I/O card interface are supported.
I/O space by using addresses.
to a 64-Mbyte space fully conforming to PCMCIA specifications.
the P0USE bit of PCC0GCR).
Features
Section 32 PC Card Controller (PCC)
Rev. 1.00 Oct. 01, 2007 Page 1359 of 1956
Section 32 PC Card Controller (PCC)
REJ09B0256-0100