h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 179

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

• PG3, PG2, PG1, PG0
[Legend]
n = 3 to 0
7.14.5
PGNOCR specifies the output driver type for pins on port G which are configured as outputs on a
bit-by-bit basis.
7.14.6
Note:
PGnDDR
Pin Function
Bit
7
6
5
4
3
2
1
0
DDR
NOCR
ODR
V
V
Pin function
ss
cc
-side N-ch. driver
-side N-ch. driver
The pin function is switched as shown below according to the state of the PGnDDR bit.
*
Port G Nch-OD Control Register (PGNOCR)
Bit Name
PG7NOCR 0
PG6NOCR 0
PG5NOCR 0
PG4NOCR 0
PG3NOCR 0
PG2NOCR 0
PG1NOCR 0
PG0NOCR 0
Pin Functions
Except when set as IIC I/O pin.
Initial
Value
0
PGn input pin
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Input pin
0
OFF
OFF
—
0
Description
0: NMOS push-pull (Vcc-side n-channel driver enabled)
1: Vss-side N-channel open drain (Vcc-side N-channel
driver disabled)
1
OFF
ON
0
Rev. 1.00, 05/04, page 145 of 544
0
PGn output pin
OFF
ON
Output pin*
1
1
1
ON
0
OFF
1
OFF
1