NEC 78K0 Series User Manual page 126

Symbol 7 6
PM0 1 PM06
PM1 PM17 PM16
PM2 PM27 PM26
PM3
1 1
PM4
1 1
1 1
PM5
1 1
PM6
PM7
PM77 PM76
PM12
1 1
PM14 1 1
PMmn
0 Output mode (output buffer on)
1 Input mode (output buffer off)
126
CHAPTER 5 PORT FUNCTIONS
Figure 5-26. Format of Port Mode Register
5 4 3
PM05 PM04 PM03
PM15 PM14 PM13
PM25 PM24 PM23
1 1 PM33
1 1
PM43
1 1
PM53
1 1
PM63
PM75 PM74 PM73
1 PM124 PM123
1 1 1
Pmn pin I/O mode selection
(m = 0 to 7, 12, 14; n = 0 to 7)
Preliminary User's Manual U17260EJ3V1UD
2 1 0
PM02 PM01 PM00
PM12 PM11 PM10
PM22 PM21 PM20
PM32 PM31 PM30
PM42 PM41 PM40
PM52 PM51 PM50
PM62 PM61 PM60
PM72 PM71 PM70
PM122 PM121 PM120
1 PM141 PM140
Address After reset R/W
FF20H FFH R/W
FF21H FFH R/W
FF22H FFH R/W
FF23H FFH R/W
FF24H FFH R/W
FF25H FFH R/W
FF26H FFH R/W
FF27H FFH R/W
FF2CH FFH R/W
FF2EH FFH R/W