Block Diagram Of P120 To P125 - NEC Renesas V850/SC1 User Manual

(3) Block diagram (port 12)
RD
WR
PORT
WR
PM
Remarks 1. PM12: Port 12 mode register
RD: Port 12 read signal
WR: Port 12 write signal
PAC2: Port alternate-function control register 2
2. n = 0 to 5
178
CHAPTER 5 PORT FUNCTIONS
Figure 5-15. Block Diagram of P120 to P125
Selector
Output latch
(P12n)
PM12
PM12n
PAC2
PAC12n
Alternate
function
User's Manual U15109EJ3V0UD
Selector