TLC156 Datasheet, PDF (13/50 Pages) List of Unclassifed Manufacturers – EPROM/ROM-Based 8-Bit Microcontroller Series

TLC
TLC156
2.1.11 ODCON (Open-drain Control Register)
Address
0Ch (r/w)
Name
ODCON
B7
ODB7
B6
ODB6
B5
ODB5
B4
ODB4
B3
ODB3
B2
ODB2
B1
ODB1
B0
ODB0
ODB0 : = 0, Disable the internal open-drain of IOB0 pin.
= 1, Enable the internal open-drain of IOB0 pin.
ODB1 : = 0, Disable the internal open-drain of IOB1 pin.
= 1, Enable the internal open-drain of IOB1 pin.
ODB2 : = 0, Disable the internal open-drain of IOB2 pin.
= 1, Enable the internal open-drain of IOB2 pin.
ODB3 : = 0, Disable the internal open-drain of IOB3 pin.
= 1, Enable the internal open-drain of IOB3 pin.
ODB4 : = 0, Disable the internal open-drain of IOB4 pin.
= 1, Enable the internal open-drain of IOB4 pin.
ODB5 : = 0, Disable the internal open-drain of IOB5 pin.
= 1, Enable the internal open-drain of IOB5 pin.
ODB6 : = 0, Disable the internal open-drain of IOB6 pin.
= 1, Enable the internal open-drain of IOB6 pin.
ODB7 : = 0, Disable the internal open-drain of IOB7 pin.
= 1, Enable the internal open-drain of IOB7 pin.
2.1.12 PHCON (Pull-high Control Register)
Address
0Dh (r/w)
Name
PHCON
B7
/PHB7
B6
/PHB6
B5
/PHB5
B4
/PHB4
B3
/PHB3
B2
/PHB2
B1
/PHB1
B0
/PHB0
/PHB0 : = 0, Enable the internal pull-high of IOB0 pin.
= 1, Disable the internal pull-high of IOB0 pin.
/PHB1 : = 0, Enable the internal pull-high of IOB1 pin.
= 1, Disable the internal pull-high of IOB1 pin.
/PHB2 : = 0, Enable the internal pull-high of IOB2 pin.
= 1, Disable the internal pull-high of IOB2 pin.
/PHB3 : = 0, Enable the internal pull-high of IOB3 pin.
= 1, Disable the internal pull-high of IOB3 pin.
/PHB4 : = 0, Enable the internal pull-high of IOB4 pin.
= 1, Disable the internal pull-high of IOB4 pin.
/PHB5 : = 0, Enable the internal pull-high of IOB5 pin.
= 1, Disable the internal pull-high of IOB5 pin.
/PHB6 : = 0, Enable the internal pull-high of IOB6 pin.
= 1, Disable the internal pull-high of IOB6 pin.
Rev0.95 Nov 20, 2003
P.2/TLC156