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TS68230CFN8 データシート(PDF) 9 Page - STMicroelectronics |
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TS68230CFN8 データシート(HTML) 9 Page - STMicroelectronics |
9 / 61 page 1.3. REGISTER MODEL A register model that includes the corresponding register selects is shown in table 1.3. Table 1.3 : Register Model. Register Select Bits 54321 76543210 Register Value after RESET (hex value) 00000 Port Mode Control H34 Enable H12 Enable H4 Sense H3 Sense H2 Sense H1 Sense 0 0 Port General Control Register 00001 V SVCRQ Select IPF Select Port Interrupt Priority Control 0 0 Port Service Request Register 00010 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 Port A Data Direction Register 00011 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 Port B Data Direction Register 00100 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 Port C Data Direction Register 00101 Interrupt Vector Number VV 0 F Port Interrupt Vector Register 00110 Port A Submode H2 Control H2 Int Enable H1 SVCRQ Enable H1 Stat Ctrl 0 0 Port A Control Register 00111 Port B Submode H4 Control H4 Int Enable H3 SVCRQ Enable H3 Stat Ctrl 0 0 Port B Control Register 01000 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VV Port A Data Register 01001 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VV Port B Data Register 01010 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VVV Port A Alternate Register 01011 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VVV Port B Alternate Register 01100 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VVVV Port C Data Register 01101 H4 Level H3 Level H2 Level H1 Level H4S H3S H2S H1S VVVV Port Status Register 01110 VVVVVVVV 0 0 (null) 01111 VVVVVVVV 0 0 (null) * Unused, read as zero. ** Value before RESET. *** Current value on pins. TS68230 9/61 |
同様の部品番号 - TS68230CFN8 |
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同様の説明 - TS68230CFN8 |
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