UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 135

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

5.3.1 Hardware Configuration
The port 1 hardware configuration is shown in Figures 5-9 to 5-13.
Internal
Bus
WR
WR
RD
WR
RD
RD
PUO
PUO
PM1
P1
P1
P1
Figure 5-9 Block Diagram of P10 and P11 (Port 1)
Pull-Up Resistor Option Register
Port 1 Mode Register
Output Latch
PUO1
PM1n
P1n
CHAPTER 5 PORT FUNCTIONS
PWM Output
ENn (PWMC)
Selector
V
DD
P1n
n = 0, 1
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