UPD78F1502AGK-GAK-AX Datasheet, PDF (148/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
WRPU
RD
CHAPTER 4 PORT FUNCTIONS
Figure 4-2. Block Diagram of P02
PU0
PU02
EVDD
P-ch
WRPORT
WRPM
P0
Output latch
(P02)
PM0
PM02
WRLCDM
WRLCDMD
LCDM
LCDM0 to LCDM2
LCDMD
MDSET1, MDSET0
VLC3
P0:
Port register 0
PU0: Pull-up resistor option register 0
PM0: Port mode register 0
LCDM: LCD display mode register
LCDMD: LCD mode register
RD:
Read signal
WR××: Write signal
P02/VLC3
R01UH0004EJ0501 Rev.5.01
132
Jun 20, 2011