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UPD78F1502AGK-GAK-AX Datasheet, PDF (164/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers
78K0R/Lx3
WRPU
RD
CHAPTER 4 PORT FUNCTIONS
Figure 4-13. Block Diagram of P51
PU5
PU51
EVDD
P-ch
WRPORT
WRPM
P5
Output latch
(P51)
PM5
PM51
WRPF
Alternate
function
LCD controller/driver
PFALL
PF5L
P5: Port register 5
PU5: Pull-up resistor option register 5
PM5: Port mode register 5
PFALL: Port function register
RD: Read signal
WR××: Write signal
Remark
78K0R/LF3: P51/SEG29/TxD3
78K0R/LG3: P51/SEG38/TxD3
78K0R/LH3: P51/SEG52/TxD3
P51/SEGxx/TxD3
R01UH0004EJ0501 Rev.5.01
148
Jun 20, 2011