UPD17073 NEC, UPD17073 Datasheet - Page 60

• Manufacturer Part Number: UPD17073
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM
• Manufacturer: NEC

60
reset
At
Port 0C bit I/O
select register
(2) Port 0C bit I/O select register
Power-ON
Clock stop
CE
Name
0
0
0
b
D
B
O
P
0
3
I
0
1
3
Flag symbol
0
0
0
b
D
B
O
P
0
2
I
0
1
2
0
0
0
b
O
0
1
C
B
P
0
1
I
1
0
0
0
b
C
B
O
P
0
0
I
0
1
0
(BANK1)
Address
Sets P0C0 pin in input mode
Sets P0C0 pin in output mode
Sets P0C1 pin in input mode
Sets P0C1 pin in output mode
Sets P0D2/AMIFC pin in input mode
Sets P0D2/AMIFC pin in output mode
Sets P0D3/FMIFC/AMIFC pin in input mode
Sets P0D3/FMIFC/AMIFC pin in output mode
6FH
Read/
Write
R/W
Sets input or output of port
Sets input or output of port
Sets input or output of port
Sets input or output of port
PD17072,17073