UPD78F1502AGK-GAK-AX Datasheet, PDF (147/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
WRPU
CHAPTER 4 PORT FUNCTIONS
Figure 4-1. Block Diagram of P00 and P01
PU0
PU00, PU01
EVDD
P-ch
RD
WRPORT
WRPM
WRLCDMD
P0
Output latch
(P00, P01)
PM0
PM00, PM01
LCDMD
MDSET1, MDSET0
CAPH, CAPL
P0:
Port register 0
PU0: Pull-up resistor option register 0
PM0: Port mode register 0
LCDMD: LCD mode register
RD:
Read signal
WR××: Write signal
P00/CAPH,
P01/CAPL
R01UH0004EJ0501 Rev.5.01
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Jun 20, 2011