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ST7282 数据表(PDF) 9 Page - STMicroelectronics |
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ST7282 数据表(HTML) 9 Page - STMicroelectronics |
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9 / 23 page ![]() ST7282A5 - ST7282B5 - ROM FROM EPROM Family Issuer Ref. Chrono March 26, 1997 Previous Ref Edition ST7 PG-RO 97115 7282A5B5 Target C Page 9/23 $0060 ----- $0063 LCD RAM 4 Byte Mux 4 Seg -8, -9, -10, -11 BP1 ... BP4 = Bit0 ... Bit3 $0064 $0065 $0066 $0067 LCD RAM not used for display $0068 ----- $007F LCD RAM 24 Byte MUX 11, 16 SEG. 1-24 = Byte 68 ... 7F BP9 ... BP16 = Bit0 ... Bit7 $0080 ----- $008F reserved $0090 $0091 $0092 $0093 Port E Data Register Port E Data Direction Register Port E Option Register Port E Pin Status $0094 $0095 $0096 $0097 Port F Data Register Port F Data Direction Register Port F Option Register Port F Pin Status $0098 $0099 $009A $009B Port G Data Register Port G Data Direction Register Port G Option Register Port G Pin Status $009C $009D $009E $009F Port H Data Register Port H Data Direction Register Port H Option Register Port H Pin Status $00A0 ----- $03FF RAM 864 Stack = 300-3FF |
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