
CHAPTER 4 PORT FUNCTIONS
User’s Manual U17894EJ9V0UD
113
Figure 4-7. Block Diagram of P06
P06/WAIT
WRPU
RD
WRPORT
WRPM
EVDD0, EVDD1
P-ch
PU0
PM0
P0
PM06
PU06
Alternate
function
Output latch
(P06)
Selector
Internal
bus
Alternate
function
P0:
Port register 0
PU0:
Pull-up resistor option register 0
PM0:
Port mode register 0
RD:
Read signal
WR
××: Write signal