em78f644nso28s ELAN Microelectronics Corp, em78f644nso28s Datasheet - Page 91

• 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)
6.3.57 Bank1 R6: P6PHCR (Port 6 Pull High Control Register)
Bit 7 (/PH67): Control bit used to enable the pull high of P67 pin
Bit 6 (/PH66): Control bit used to enable the pull high of P66 pin
Bit 5 (/PH65): Control bit used to enable the pull high of P65 pin
Bit 4 (/PH64): Control bit used to enable the pull high of P64 pin
Bit 3 (/PH63): Control bit used to enable the pull high of P63 pin
Bit 2 (/PH62): Control bit used to enable the pull high of P62 pin
Bit 1 (/PH61): Control bit used to enable the pull high of P61 pin
Bit 0 (/PH60): Control bit used to enable the pull high of P60 pin
6.3.58 Bank1 R7: P7PHCR (Port 7 Pull High Control Register)
Bit 7 (/PH77): Control bit used to enable the pull high of P77 pin
Bit 6 (/PH76): Control bit used to enable the pull high of P76 pin
Bit 5 (/PH75): Control bit used to enable the pull high of P75 pin
Bit 4 (/PH74): Control bit used to enable the pull high of P74 pin
Bit 3 (/PH73): Control bit used to enable the pull high of P73 pin
Bit 2 (/PH72): Control bit used to enable the pull high of P72 pin
Bit 1 (/PH71): Control bit used to enable the pull high of P71 pin
Bit 0 (/PH70): Control bit used to enable the pull high of P70 pin
6.3.59 Bank1 R8: P8PHCR (Port 8 Pull High Control Register)
Bit 7 (/PH87): Control bit used to enable the pull high of P87 pin
Bit 6 (/PH86): Control bit used to enable the pull high of P86 pin
Bit 5 (/PH85): Control bit used to enable the pull high of P85 pin
Bit 4 (/PH84): Control bit used to enable the pull high of P84 pin
/PH67
/PH77
/PH87
Bit 7
Bit 7
Bit 7
/PH66
/PH76
/PH86
Bit 6
Bit 6
Bit 6
0: Enable internal pull-high
1: Disable internal pull-high
0: Enable internal pull-high
1: Disable internal pull-high
0: Enable internal pull-high
1: Disable internal pull-high
/PH65
/PH75
/PH85
Bit 5
Bit 5
Bit 5
EM78F648/644/642/641/548/544/542/541N
/PH64
/PH74
/PH84
Bit 4
Bit 4
Bit 4
/PH63
/PH73
/PH83
Bit 3
Bit 3
Bit 3
/PH62
/PH72
/PH82
Bit 2
Bit 2
Bit 2
8-Bit Microcontroller
/PH61
/PH71
/PH81
Bit 1
Bit 1
Bit 1
/PH60
/PH70
/PH80
Bit 0
Bit 0
Bit 0
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