UPD78F1502AGK-GAK-AX Datasheet, PDF (183/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 4 PORT FUNCTIONS
4.2.12 Port 11
<R>
P110/ANO0
P111/ANO1
78K0R/LF3
(80 pins)
μ PD78F150xA
78K0R/LG3
(100 pins)
√
√
78K0R/LH3
(128 pins)
78K0R/LF3
(80 pins)
μ PD78F151xA
78K0R/LG3
(100 pins)
P110
P111
78K0R/LH3
(128 pins)
Port 11 is an I/O port with an output latch. Port 11 can be set to the input mode or output mode in 1-bit units using port
mode register 11 (PM11).
This port can also be used for D/A converter analog output.
Reset signal generation sets port 11 to input mode.
Figure 4-28 shows a block diagram of port 11.
Caution Make the AVDD1 pin the same potential as the EVDD or VDD pin when port 11 is used as a digital port.
Figure 4-28. Block Diagram of P110, P111
RD
WRPORT
WRPM
WRDAM
P11
Output latch
(P110, P111)
PM11
PM110, PM111
D/A converter output
DAM
DACE0, DACE1
P11: Port register 11
PM11: Port mode register 11
DAM: D/A converter mode register
RD: Read signal
WR××: Write signal
P110/ANO0, P111/ANO1
R01UH0004EJ0501 Rev.5.01
167
Jun 20, 2011