UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 136

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

96
Internal
Bus
WR
RD
WR
WR
RD
WR
RD
RD
PMC12
PMC12
PUO
PM12
PUO
P12
P12
P12
ASCK2,
SCK2 Input
Port 1 Mode Register
Figure 5-10 Block Diagram of P12 (Port 1)
Output Latch
PMC12
PM12
P12
CHAPTER 5 PORT FUNCTIONS
Pull-Up Resistor Option Register
SCK2
Output
External
SCK2
PUO1
Selector
V
DD
P12