upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 361

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

(b) Pull-up resistor option register 2 (PU2)
(c) Port 2 function register (PF2)
After reset:
PF2
After reset:
PU2
PU2 can be read/written in 1-bit or 8-bit units.
PF2 can be read/written in 1-bit or 8-bit units.
00H
00H
PU2n
PF2n
PU27
0
1
0
1
7
7
0
R/W
R/W
Do not connect
Connect
Normal output
N-ch open-drain output
PU26
6
0
6
CHAPTER 14 PORT FUNCTION
PU25
Control of On-Chip Pull-Up Resistor Connection (n = 0 to 7)
Control of Normal Output/N-ch Open-Drain Output (n = 1, 2)
5
0
5
User’s Manual U12768EJ4V1UD
Address: FFFFF0A4H
Address: FFFFF084H
PU24
4
0
4
PU23
3
0
3
PU22
PF22
2
2
PU21
PF21
1
1
PU20
0
0
0
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