SH7201 Datasheet, PDF (939/1196 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 22 I/O Ports
22.3 Port C
Port C is an I/O port with 26 pins and is shown in figure 22.3.
Port C
PC25 (Input) / IRQ3 (Input) / SDA1 (I/O)
PC24 (Input) / IRQ2 (Input) / SCL1 (I/O)
PC23 (Input) / IRQ1 (Input) / SDA0 (I/O)
PC22 (Input) / IRQ0 (Input) / SCL0 (I/O) / DREQ2 (Input)
PC21 (I/O) / BC3(Output) /DQM3 (Output) / TCLKC (Input) / DACK2 (Output)
PC20 (I/O) / BC2(Output) /DQM2 (Output) / TCLKB (Input)
PC19 (I/O) / BC1(Output) /DQM1 (Output)
PC18 (I/O) / BC0(Output) /DQM0 (Output)
PC17 (I/O) / SDWE (Output)
PC16 (I/O) / SDCAS (Output)
PC15 (I/O) / SDRAS (Output)
PC14 (I/O) / SDCKE (Output)
PC13 (I/O) / WAIT (Input)
PC12 (I/O) / WR3 (Output) / WR (Output) / TIOC2B (I/O)/ DTEND2 (Output)
PC11 (I/O) / WR2 (Output) / TIOC2A (I/O) / DACT2 (Output)
PC10 (I/O) / WR1 (Output) / WR (Output)
PC9 (I/O) / WR0 (Output) / WR (Output)
PC8 (I/O) / RD (Output)
PC7 (I/O) / SDCS0 (Output)
PC6 (I/O) / CS6 (Output) / TCLKA (Input) / SCK5 (I/O)
PC5 (I/O) / CS5 (Output) / TIOC1B (I/O) / RxD5 (Input)
PC4 (I/O) / CS4 (Output) / TIOC1A (I/O) / TxD5 (Output)
PC3 (I/O) / CS3 (Output) / UBCTRG (Output)
PC2 (I/O) / CS2 (Output) / SDCS1 (Output) / ADTRG (Input)
PC1 (I/O) / CS1 (Output)
PC0 (I/O) / CS0 (Output)
Figure 22.3 Port C
22.3.1 Register Configuration
Table 22.5 lists the port C registers.
Table 22.5 Register Configuration
Register Name
Port C data register H
Port C data register L
Port C port register H
Port C port register L
Abbreviation
PCDRH
PCDRL
PCPRH
PCPRL
R/W
R/W
R/W
R
R
Address
H'FFFE3810
H'FFFE3812
H'FFFE3814
H'FFFE3816
Access Size
8, 16, 32
8, 16
8, 16, 32
8, 16
Rev. 2.00 Sep. 07, 2007 Page 911 of 1164
REJ09B0321-0200