SH7670 Datasheet, PDF (1036/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 23 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
9
PB4MD1 0
R/W PB4 Mode
8
PB4MD0 0
R/W These bits select the function of the
PB04/CE2A/IRQ2/DACK1 pin.
00: PB04 I/O (port)
01: CE2A output (BSC)
10: IRQ2 input (INTC)
11: DACK1 output (DMAC)
7
PB3MD1 0
R/W PB3 Mode
6
PB3MD0
These bits select the function of the
PB03/CS6/CE1B/DREQ1 pin.
00: PB03 input (port)
01: CS6/CE1B output (BSC)
10: IRQ1 input (INTC)
11: DREQ1 input (DMAC)
5
PB2MD1 0
R/W PB2 Mode
4
PB2MD0 0
R/W These bits select the function of the PB02/CE2B/IRQ0 pin.
00: PB02 input (port)
01: CE2B output (BSC)
10: IRQ0 input (INTC)
11: Setting prohibited
3
PB1MD1 0
R/W PB1 Mode
2
PB1MD0 0
R/W These bits select the function of the PB01/IOIS16/SCL pin.
00: PB01 input (port)
01: IOIS16 input (BSC)
10: SCL I/O (IIC)
11: Setting prohibited
1
PB0MD1 0
R/W PB0 Mode
0
PB0MD0 0
R/W These bits select the function of the PB00/WAIT/SDA pin.
00: PB00 input (port)
01: WAIT input (BSC)
10: SDA I/O (IIC)
11: Setting prohibited
Rev. 1.00 Nov. 14, 2007 Page 1010 of 1262
REJ09B0437-0100