h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 275

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

8.14.4
PCNOCR and PDNOCR specify the output driver type for pins on ports C and D which are
configured as outputs on a bit-by-bit basis.
8.14.5
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
DDR
NOCR
ODR
N-ch. driver
P-ch. driver
Input pull-up MOS
Pin function
Bit Name
PC7NOCR
PC6NOCR
PC5NOCR
PC4NOCR
PC3NOCR
PC2NOCR
PC1NOCR
PC0NOCR
Bit Name
PD7NOCR
PD6NOCR
PD5NOCR
PD4NOCR
PD3NOCR
PD2NOCR
PD1NOCR
PD0NOCR
Port C and Port D Nch-OD Control Register (PCNOCR, PDNOCR)
Pin Functions
Initial Value
Initial Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OFF
0
Input pin
OFF
OFF
—
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
ON
1
Description
0: CMOS (p-channel driver enabled)
1: N-channel open drain (p-channel driver
Description
0: CMOS (p-channel driver enabled)
1: N-channel open drain (p-channel driver
disabled)
disabled)
OFF
ON
0
Rev. 3.00 Mar 21, 2006 page 221 of 788
0
OFF
ON
1
Output pin
OFF
1
ON
Section 8 I/O Ports
0
REJ09B0300-0300
OFF
1
OFF
1