PD17012_15 Datasheet, PDF (90/320 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DIGITAL TUNING SYSTEM HARDWARE

µPD17012, 17P012
10.5 General-Purpose Output Ports (P0C and P1C)
10.5.1 Configuration of output ports (P0C and P1C)
The following paragraphs (1) and (2) indicate the configuration of the output ports.
(1) P0C (P0C3, P0C2, P0C1, and P0C0 pins)
Output
latch
Write instruction
Port register
(1 bit)
(2) P1C (P1C3, P1C2, P1C1, and P1C0 pins)
VDD
Read instruction
Output
latch
Write instruction
Port register
(1 bit)
Read instruction
88
Data Sheet U10101EJ4V0DS