HD6417705F133V Datasheet, PDF (551/741 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Bit
Bit Name
Initial
Value R/W
1 PN1MD2 0
R/W
0 PN0MD2 0
R/W
Description
PTN1 Mode 2
This bit is valid when the PN1MD[1:0] bits in PNCR are
set to B'00 (other functions).
0: Setting prohibited
1: TXENL (USB)
PTN0 Mode 2
This bit is valid when the PN0MD[1:0] bits in PNCR are
set to B'00 (other functions).
0: Setting prohibited
1: SUSPND (USB)
19.2.17 Port SC Control Register (SCPCR)
SCPCR is a 16-bit readable/writable register that selects the pin function and input pull-up MOS
control. The settings of SCPCR become valid only when transmission/reception operation is
disabled by the settings of SCSCR in the on-chip serial communication interface (SCIF).
When the TE bit in SCSCR_0 or SCSCR_2 of the SCIF is set to 1, the output status of “other
functions: TxD0 or TxD2” has priority for the setting of SCPCR.
Similarly, when the RE bit in SCSCR_0 or SCSCR_2 is set to 1, the input status of “other
functions: RxD0 or RxD2” has priority for the setting of SCPCR.
Bit
15 to 12
Bit
Name
—
Initial
Value R/W
0
R
11
SCP5MD1 0
R/W
10
SCP5MD0 0
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
SCPT5 Mode
00: Other functions (see table 19.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
Rev. 2.00, 09/03, page 503 of 690