gc80c590ae CORERIVER Semiconductor, gc80c590ae Datasheet - Page 34

• Manufacturer Part Number: gc80c590ae
• Description: Flash / Isp / Iap 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

P6DIR (BBh) : PORT 6 Input/Output Control Register
P6PUP (C3h) : PORT 6 Pull-up Control Register
P6 (B3h) : PORT 6 Register
P6DIR.7 P6DIR.6 P6DIR.5 P6DIR.4 P6DIR.3 P6DIR.2 P6DIR.1 P6DIR.0
P6PUP.7 P6PUP.6 P6PUP.5 P6PUP.4 P6PUP.3 P6PUP.2 P6PUP.1 P6PUP.0
R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1)
R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1)
R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1) R/W(1)
6.5. I/O Ports : PORT6[7:0]
P6.7
3.3V operation and push-pull output.
A pull-up is switched on/off by changing the value of the P6UP register.
I/O direction is determined by the value of the P6DIR register.
PORT 6 Description
P6DIR.X : 1 = Input (Default) / 0 = Output
P6PUP.X : 0 = Pull-up resistor OFF, 1 = Pull-up resistor ON (Default)
P6.6
P6.5
Semiconductor Co., Ltd.
P6.4
P6.3
P6.2
P6.1
P6.0
CPU BUS
P6.0
SFR
Digital Input
QB
Q
P6DIR.0
MiDAS2.0 Family
Pull-
up
P6PUP.0
[34]
P6.0