Port Nch-Od Control Register (Pnnocr) (N = C, D, And F To J) - Renesas H8S/2100 Series Hardware Manual

Section 7 I/O Ports

Port Nch-OD Control Register (PnNOCR) (n = C, D, and F to J)

7.1.9
The individual bits of NOCR specify output driver type for the pins of port n that is specified as
output. The upper two bits in PHNOCR are reserved.
Bit Bit Name
7 Pn7NOCR
6 Pn6NOCR
5 Pn5NOCR
4 Pn4NOCR
3 Pn3NOCR
2 Pn2NOCR
1 Pn1NOCR
0 Pn0NOCR
Rev. 1.00 Apr. 28, 2008 Page 152 of 994
REJ09B0452-0100
Initial Value R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
Description
0: CMOS (Ports G and I are NMOS push-pull
output)
(High level driver is enabled)
1: N channel open-drain
(High level driver is disabled)