SH7641 Datasheet, PDF (901/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 23 I/O Ports
Table 23.4 Port D Data Register (PDDR) Read/Write Operations
PDnMD2 PDnMD1 Pin State
0
0
Input
Read
Pin state
1
Output
PDDR value
1
0
Reserved

1
Other function Pin state
(n = 0 to 15)
Write
Data is written to PDDR, but does not affect
pin state.
Data is written to PDDR and the value is
output from the pin.

Data is written to PDDR, but does not affect
pin state.
23.5 Port E
Port E is a 16-bit input/output port with the pin configuration shown in figure 23.5. Each pin is
controlled by the port E control register (PECR) in the PFC.
Port E
PTE15 (input/output)/TIOC0A (input/output)
PTE14 (input/output)/TIOC0B (input/output)
PTE13 (input/output)/TIOC0C (input/output)
PTE12 (input/output)/TIOC0D (input/output)
PTE11 (input/output)/TIOC1A (input/output)
PTE10 (input/output)/TIOC1B (input/output)
PTE9 (input/output)/TIOC2A (input/output)
PTE8 (input/output)/TIOC2B (input/output)
PTE7 (input/output)/TIOC3A (input/output)
PTE6 (input/output)/TIOC3B (input/output)
PTE5 (input/output)/TIOC3C (input/output)
PTE4 (input/output)/TIOC3D (input/output)
PTE3 (input/output)/TIOC4A (input/output)
PTE2 (input/output)/TIOC4B (input/output)
PTE1 (input/output)/TIOC4C (input/output)
PTE0 (input/output)/TIOC4D (input/output)
Figure 23.5 Port E
Rev. 4.00 Sep. 14, 2005 Page 851 of 982
REJ09B0023-0400