UPD78F1502AGK-GAK-AX Datasheet, PDF (157/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
RD
CHAPTER 4 PORT FUNCTIONS
Figure 4-9. Block Diagram of P22 to P25
WRPORT
WRPM
P2
Output latch
(P22, P25)
PM2
PM22, PM25
A/D converter
Operational amplifier (+) input
P2: Port register 2
PM2: Port mode register 2
RD: Read signal
WR××: Write signal
P22/ANI2/AMP0+,
P25/ANI5/AMP1+
R01UH0004EJ0501 Rev.5.01
141
Jun 20, 2011