WR
PU
RD
WR
PORT
WR
PM
PU14: Pull-up resistor option register 14
PM14: Port mode register 14
RD:
Read signal
WR××: Write signal
120
CHAPTER 4 PORT FUNCTIONS
Figure 4-23. Block Diagram of P142
PU14
PU142
Alternate
function
Output latch
(P142)
PM14
PM142
Alternate
function
User's Manual U15947EJ2V0UD
*
EV
DD
P-ch
P142/SCKA0