em78f644nso28s ELAN Microelectronics Corp, em78f644nso28s Datasheet - Page 93

• Manufacturer Part Number: em78f644nso28s
• Description: Flash Series 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 05.05.2010
(This specification is subject to change without further notice)
6.3.63 Bank1 RC: P6PLCR (Port 6 Pull Low Control Register)
Bit 7 (/PL67): Control bit used to enable the pull low of P67 pin
Bit 6 (/PL66): Control bit used to enable the pull low of P66 pin
Bit 5 (/PL65): Control bit used to enable the pull low of P65 pin
Bit 4 (/PL64): Control bit used to enable the pull low of P64 pin
Bit 3 (/PL63): Control bit used to enable the pull low of P63 pin
Bit 2 (/PL62): Control bit used to enable the pull low of P62 pin
Bit 1 (/PL61): Control bit used to enable the pull low of P61 pin
Bit 0 (/PL60): Control bit used to enable the pull low of P60 pin
6.3.64 Bank1 RD: P7PLCR (Port 7 Pull Low Control Register)
Bit 7 (/PL77): Control bit used to enable the pull low of P77 pin
Bit 6 (/PL76): Control bit used to enable the pull low of P76 pin
Bit 5 (/PL75): Control bit used to enable the pull low of P75 pin
Bit 4 (/PL74): Control bit used to enable the pull low of P74 pin
Bit 3 (/PL73): Control bit used to enable the pull low of P73 pin
Bit 2 (/PL72): Control bit used to enable the pull low of P72 pin
Bit 1 (/PL71): Control bit used to enable the pull low of P71 pin
Bit 0 (/PL70): Control bit used to enable the pull low of P70 pin
/PL67
/PL77
Bit 7
Bit 7
/PL66
/PL76
Bit 6
Bit 6
0: Enable internal pull-high
1: Disable internal pull-high
0: Enable internal pull-high
1: Disable internal pull-high
/PL65
/PL75
Bit 5
Bit 5
EM78F648/644/642/641/548/544/542/541N
/PL64
/PL74
Bit 4
Bit 4
/PL63
/PL73
Bit 3
Bit 3
/PL62
/PL72
Bit 2
Bit 2
8-Bit Microcontroller
/PL61
/PL71
Bit 1
Bit 1
/PL60
/PL70
Bit 0
Bit 0
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