RL78/G13 CHAPTER 4 PORT FUNCTIONS
R01UH0146EJ0100 Rev.1.00 259
Sep 22, 2011
Figure 4-65. Format of Port Mode Register (128-pin products)
Symbol 7 6 5 4 3 2 1 0 Address After reset R/W
PM0 PM07 PM06 PM05 PM04 PM03 PM02 PM01 PM00 FFF20H FFH R/W
PM1 PM17 PM16 PM15 PM14 PM13 PM12 PM11 PM10 FFF21H FFH R/W
PM2 PM27 PM26 PM25 PM24 PM23 PM22 PM21 PM20 FFF22H FFH R/W
PM3 PM37 PM36 PM35 PM34 PM33 PM32 PM31 PM30 FFF23H FFH R/W
PM4 PM47 PM46 PM45 PM44 PM43 PM42 PM41 PM40 FFF24H FFH R/W
PM5 PM57 PM56 PM55 PM54 PM53 PM52 PM51 PM50 FFF25H FFH R/W
PM6 PM67 PM66 PM65 PM64 PM63 PM62 PM61 PM60 FFF26H FFH R/W
PM7 PM77 PM76 PM75 PM74 PM73 PM72 PM71 PM70 FFF27H FFH R/W
PM8 PM87 PM86 PM85 PM84 PM83 PM82 PM81 PM80 FFF28H FFH R/W
PM9 PM97 PM96 PM95 PM94 PM93 PM92 PM91 PM90 FFF29H FFH R/W
PM10 1 PM106 PM105 PM104 PM103 PM102 PM101 PM100 FFF2AH FFH R/W
PM11 PM117 PM116 PM115 PM114 PM113 PM112 PM111 PM110 FFF2BH FFH R/W
PM12 PM127 PM126 PM125 1 1 1 1 PM120 FFF2CH FFH R/W
PM14 PM147 PM146 PM145 PM144 PM143 PM142 PM141 PM140 FFF2EH FFH R/W
PM15 1 PM156 PM155 PM154 PM153 PM152 PM151 PM150 FFF2FH FFH R/W
PMmn
Pmn pin I/O mode selection
(m = 0 to 12, 14, 15; n = 0 to 7)
0 Output mode (output buffer on)
1 Input mode (output buffer off)
Caution Be sure to set bit 7 of the PM10 register, bits 1 to 4 of the PM12 register, and bit 7 of the PM15
register to “1”.
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