upd78f9211grt2-jjg-a ETC-unknow, upd78f9211grt2-jjg-a Datasheet - Page 61

• Manufacturer Part Number: upd78f9211grt2-jjg-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: ETC-unknow

P20
P21
P22
P23
P32
Address: FF84H, After reset: R/W
Symbol
PMC2
Remark ×:
Port Name
Table 4-3. Setting of Port Mode Register, Port Register (Output Latch), and Port Mode Control Register
PMC2n
PM××:
PMC2×: Port mode control register
7
0
0
1
ANI0
TI000
TOH1
ANI1
TI010
TO00
INTP0
ANI2
ANI3
INTP1
don’t care
Port mode register, P××: Port register (output latch of port)
Port/alternate-function (except the A/D converter function) mode
A/D converter mode
6
0
Figure 4-10. Format of Port Mode Control Register 2
Name
Alternate-Function Pin
5
0
When Alternate Function Is Used
CHAPTER 4 PORT FUNCTIONS
User’s Manual U16994EJ3V0UD
Specification of operation mode (n = 0 to 3)
Input
Input
Output
Input
Input
Output
Input
Input
Input
Input
4
0
I/O
PMC23
3
PM××
1
1
1
1
1
1
1
1
0
0
PMC22
2
P××
0
0
×
×
×
×
×
×
×
×
PMC21
1
(n = 0 to 3)
PMC20
PMC2n
0
1
0
0
1
0
0
0
1
1
−
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