SH7280 Datasheet, PDF (1329/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 24 I/O Ports
Port C of SH7285 and SH7286 are I/O ports with 16 pins shown in figure 24.8.
Port C
PC15 (I/O) / A15 (output) / IRQ2 (input)
PC14 (I/O) / A14 (output) / IRQ1 (input)
PC13 (I/O) / A13 (output) / IRQ0 (input)
PC12 (I/O) / A12 (output)
PC11 (I/O) / A11 (output)
PC10 (I/O) / A10 (output)
PC9 (I/O) / A9 (output)
PC8 (I/O) / A8 (output)
PC7 (I/O) / A7 (output)
PC6 (I/O) / A6 (output)
PC5 (I/O) / A5 (output)
PC4 (I/O) / A4 (output)
PC3 (I/O) / A3 (output)
PC2 (I/O) / A2 (output)
PC1 (I/O) / A1 (output)
PC0 (I/O) / A0 (output) / POE0 (input)
Figure 24.8 Port C (SH7285 and SH7286)
24.3.1 Register Descriptions
Port C is a 16-bit I/O port in SH7243, SH7285 and SH7286. Port C has the following registers.
See section 30, List of Registers for details on the register address and states in each operating
mode.
Table 24.5 Register Configuration
Register Name
Abbreviation R/W Initial Value Address
Access Size
Port C data register L PCDRL
R/W H'0000
H'FFFE3902 8, 16
Port C port register L PCPRL
R
—
H'FFFE391E 8, 16
Rev. 1.00 Jun. 26, 2008 Page 1299 of 1692
REJ09B0393-0100