Block Diagram Of P11, P13 To P15, And P17 - NEC Renesas V850/SC1 User Manual

Figure 5-3. Block Diagram of P11, P13 to P15, and P17
RD
WR
PORT
Output latch
(P1n)
WR
PM
PM1n
Alternate function
Remarks 1. PM1: Port 1 mode register
RD: Port 1 read signal
WR: Port 1 write signal
2. n = 1, 3 to 5, 7
CHAPTER 5
Selector
PM1
User's Manual U15109EJ3V0UD
PORT FUNCTIONS
P11/SO0
P13/SI4/RXD0
P14/SO4/TXD0
P15/SCK4/ASCK0
P17/TI5/TO5
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