Datasheet

78K0/Kx2-L CHAPTER 4 PORT FUNCTIONS
R01UH0028EJ0400 Rev.4.00 128
Sep 27, 2010
Figure 4-3. Block Diagram of P02
P02/INTP7 (78K0/KC2-L)
P02/SSI11/INTP5 (78K0/KA2-L)
WR
PU
RD
WR
PORT
WR PM
PU02
PM02
V DD
P-ch
PU0
PM0
P0
Internal bus
Output latch
(P02)
Selector
Alternate
function
P0: Port register 0
PU0: Pull-up resistor option register 0
PM0: Port mode register 0
RD: Read signal
WR××: Write signal
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