EM78468
8-BIT Microcontroller
4.2.19 IOCC1/P6OD (PORT 6 Open Drain Control Register)
(Address: 0Ch, Bit 0 of R5 = “1”)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
OP67
OP66
OP65
OP64
OP63
OP62
OP61
OP60
Bit 7 ~ Bit 0: The enable bits of PORT 6 open drain function.
OD6x = “0”: disable pin of P6.x open drain function
OD6x = “1”: enable pin of P6.x open drain function
4.2.20 IOCD1/P8PH (PORT 8 Pull High Control Register)
(Address: 0Dh, Bit 0 of R5 = “1”)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PH87
PH86
PH85
PH84
PH83
PH82
PH81
PH80
Bit 7 ~ Bit 0: The enable bits of PORT 8 pull-high function.
PH8x = ”0”: disable pin of P8.x internal pull-high resistor function
PH8x = “1”: enable pin of P8.x pull-high resistor function
4.2.21 IOCE1/P6PL (PORT 6 Pull-Low Control Register)
(Address: 0Eh, Bit 0 of R5 = “1”)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PL67
PL66
PL65
PL64
PL63
PL62
PL61
PL60
Bit 7 ~ Bit 0: The enable bits of PORT 6 pull low function.
PL6x = “0”: disable pin of P6.x internal pull-low resistor function
PL6x = “1”: enable pin of P6.x internal pull-low resistor function
26 •
Product Specification (V1.1) 04.11.2005
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
