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Symbol
7
6
PM0
0
0
PM1
PM17
PM16
PM2
PM27
PM26
PM36
PM3
PM37
PM7
0
0
PM10
PM107
PM106 PM105 PM104 PM103
PM11
PM117 PM116 PM115 PM114 PM113 PM112 PM111 PM110
PM12
PM127 PM126 PM125 PM124 PM123 PM122 PM121 PM120
96
CHAPTER 4 PORT FUNCTIONS
Figure 4-14. Format of Port Mode Register
5
4
3
2
0
1
PM03 PM02 PM01
PM15 PM14 PM13 PM12 PM11
PM25 PM24 PM23 PM22 PM21
PM35 PM34 PM33 PM32 PM31
0
PM74 PM73
PM72 PM71
PM102 PM101
User's Manual U11302EJ4V0UM
1
0
Address
1
FF20H
PM10
FF21H
PM20
FF22H
PM30
FF23H
PM70
FF27H
PM100
FF2AH
FF2BH
FF2CH
Pmn pin I/O mode selection
PMmn
(m = 0, 1, 2, 3, 7, 10, 11, 12 : n = 0 to 7)
0
Output mode (output buffer on)
1
Input mode (output buffer off)
After reset
R/W
1FH
R/W
FFH
R/W
FFH
R/W
FFH
R/W
1FH
R/W
FFH
R/W
FFH
R/W
FFH
R/W
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