Datasheet

78K0/Kx2-L CHAPTER 4 PORT FUNCTIONS
R01UH0028EJ0400 Rev.4.00 146
Sep 27, 2010
Figure 4-14. Block Diagram of P23-P27
Internal bus
P23/ANI3 to
P27/ANI7
RD
WR
PORT
WRPM
Output latch
(P23 to P27)
PM23 to PM27
Selector
PM2
A/D converter
P2
P2: Port register 2
PM2: Port mode register 2
RD: Read signal
WR××: Write signal