z8f1601 ZiLOG Semiconductor, z8f1601 Datasheet - Page 61

• Manufacturer Part Number: z8f1601
• Description: Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
• Manufacturer: ZiLOG Semiconductor

Table 21. Port A-H Output Data Register (PxOUT)
PS017609-0803
RESET
FIELD
ADDR
BITS
R/W
Port A-H Output Data Register
POUT7
R/W
7
0
The Port A-H Output Data register (Table 21) writes output data to the pins.
POUT[7:0]—Port Output Data
These bits contain the data to be driven out from the port pins. The values are only driven
if the corresponding pin is configured as an output and the pin is not configured for alter-
nate function operation.
0 = Drive a logical 0 (Low).
1= Drive a logical 1 (High). High value is not driven if the drain has been disabled by set-
ting the corresponding Port Output Control register bit to 1.
POUT6
R/W
6
0
FD3H, FD7H, FDBH, FDFH, FE3H, FE7H, FEBH, FEFH
POUT5
R/W
5
0
POUT4
R/W
4
0
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
POUT3
R/W
3
0
POUT2
R/W
2
0
POUT1
General-Purpose I/O
R/W
1
0
Z8 Encore!
POUT0
R/W
0
0
®
43