upd78f0134hgka1-9et-a Renesas Electronics Corporation., upd78f0134hgka1-9et-a Datasheet - Page 92

• Manufacturer Part Number: upd78f0134hgka1-9et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

92
PU1:
PM1:
RD:
WR
WR
WR
WR
RD
PORT
: Write signal
PM
PU
Pull-up resistor option register 1
Port mode register 1
Read signal
PM12, PM15
PU12, PU15
Output latch
(P12, P15)
Alternate
function
PM1
PU1
Figure 4-8. Block Diagram of P12 and P15
CHAPTER 4 PORT FUNCTIONS
User’s Manual U16899EJ3V0UD
EV
DD
P-ch
P12/SO10
P15/TOH0