upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 357

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

Remarks
WR
WR
WR
WR
RD
1. PU1: Pull-up resistor option register 1
2. n = 1, 4
PORT
PM
PU
PF
PF1: Port 1 function register
PM1: Port 1 mode register
RD: Read signal of port 1
WR: Write signal of port 1
Alternate
Output latch
function
PM1n
PU1n
PF1n
(P1n)
PU1
PM1
PF1
Figure 14-3. Block Diagram of P11 and P14
Selector
CHAPTER 14 PORT FUNCTION
User’s Manual U12768EJ4V1UD
V
DD
P-ch
N-ch
V
DD
P-ch
P11/SO0
P14/SO1/TXD0
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