HD6417705 Datasheet, PDF (534/739 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Bit
Bit Name
Initial
Value R/W
Description
3
PE1MD1 1
R/W PTE1 Mode
2
PE1MD0 0
R/W 00: Other functions (see table 19.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
1
PE0MD1 1
R/W PTE0 Mode
0
PE0MD0 0
R/W 00: Other functions (see table 19.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
19.2.6 Port E Control Register 2 (PECR2)
PECR2 is an 8-bit readable/writable register that selects the pin function.
Bit Name Initial
Bit
Value R/W
7, 6 —
0
R
5
PE5MD2 0
R/W
4
PE4MD2 0
R/W
3 to 0 —
0
R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
PE5 Mode 2
This bit is valid when the PE5MD[1:0] bits in PECR are set
to B’00 (other functions).
0: STATUS1 (CPG)
1: CTS0 (SCIF0)
PE4 Mode 2
This bit is valid when the PE4MD[1:0] bits in PECR are set
to B’00 (other functions).
0: STATUS0 (CPG)
1: RTS0 (SCIF0)
Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 2.00, 09/03, page 488 of 690