ml670100 Oki Semiconductor, ml670100 Datasheet - Page 78

• Manufacturer Part Number: ml670100
• Description: Ml670100 Is A High-performance 32-bit Microcontroller
• Manufacturer: Oki Semiconductor

5-8
Port Function Selection Register 7 (PFS7) activates PIO7 pin secondary functions at the bit
level.
After a system reset triggered by the external reset signal (nRST) , this register contains 0x00.
The bits in PFS7 control the secondary pin functions for I/O port PIO7. Setting a bit to "1"
configures the corresponding pin for its secondary function; resetting it to "0," as an I/O pin.
(4) Port Function Selection Register 7 (PFS7)
Bit Descriptions
Figure 5.7 : Port Function Selection Register 7 (PFS7)
7
A "0" indicates a reserved bit. Always write "0" to it.
Writing "1" produces unreliable operation.
6
5
0
4
0
3
0
2
0
1
0
0
0