Hitachi H8/500 Series - Page 387

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P9DDR—Port 9 Data Direction Register H'FFFE Port 9
Bit 76543210
P9
7DDR P96DDR P95DDR P94DDR P93DDR P92DDR P91DDR P90DDR
Initial value 00000000
Read/Write WWWWWWWW
P9DR—Port 9 Data Register H'FFFF Port 9
Bit 76543210
P9
7 P96 P95 P94 P93 P92 P91 P90
Initial value 00000000
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Port 9 Input/Output Selection
0 Input port
1 Output port
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