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P89LPC9381 датащи(PDF) 13 Page - NXP Semiconductors |
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P89LPC9381 датащи(HTML) 13 Page - NXP Semiconductors |
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13 / 60 page ![]() xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx IP0H Interrupt priority 0 high B7H - PWDRT H PBOH PSH/ PSRH PT1H PX1H PT0H PX0H 00[2] x000 0000 Bit address FF FE FD FC FB FA F9 F8 IP1* Interrupt priority 1 F8H - PST - - PSPI PC PKBI PI2C 00[2] 00x0 0000 IP1H Interrupt priority 1 high F7H - PSTH - - PSPIH PCH PKBIH PI2CH 00[2] 00x0 0000 IP2 Interrupt priority 2 D6H - - - - - - PADC - 00[2] 00x0 0000 IP2H Interrupt priority 2 high D7H - - - - - - PADCH - 00[2] 00x0 0000 KBCON Keypad control register 94H - - - - - - PATN _SEL KBIF 00[2] xxxx xx00 KBMASK Keypad interrupt mask register 86H 00 0000 0000 KBPATN Keypad pattern register FF 1111 1111 Bit address 87 86 85 84 83 82 81 80 P0* Port 0 80H T1/KB7 CMP1 /KB6 CMPREF /KB5 CIN1A /KB4 CIN1B /KB3 CIN2A /KB2 CIN2B /KB1 CMP2 /KB0 [2] Bit address 97 96 95 94 93 92 91 90 P1* Port 1 90H - - RST INT1 INT0/ SDA T0/SCL RXD TXD [2] Bit address 97 96 95 94 93 92 91 90 P2* Port 2 A0H - - SPICLK SS MISO MOSI - - [2] Bit address B7 B6 B5 B4 B3 B2 B1 B0 P3* Port 3 B0H - - - - - - XTAL1 XTAL2 [2] P0M1 Port 0 output mode 1 84H (P0M1.7) (P0M1.6) (P0M1.5) (P0M1.4) (P0M1.3) (P0M1.2) (P0M1.1) (P0M1.0) FF[2] 1111 1111 P0M2 Port 0 output mode 2 85H (P0M2.7) (P0M2.6) (P0M2.5) (P0M2.4) (P0M2.3) (P0M2.2) (P0M2.1) (P0M2.0) 00[2] 0000 0000 P1M1 Port 1 output mode 1 91H (P1M1.7) (P1M1.6) - (P1M1.4) (P1M1.3) (P1M1.2) (P1M1.1) (P1M1.0) D3[2] 11x1 xx11 P1M2 Port 1 output mode 2 92H (P1M2.7) (P1M2.6) - (P1M2.4) (P1M2.3) (P1M2.2) (P1M2.1) (P1M2.0) 00[2] 00x0 xx00 P2M1 Port 2 output mode 1 A4H (P2M1.7) (P2M1.6) (P2M1.5) (P2M1.4) (P2M1.3) (P2M1.2) (P2M1.1) (P2M1.0) FF[2] 1111 1111 P2M2 Port 2 output mode 2 A5H (P2M2.7) (P2M2.6) (P2M2.5) (P2M2.4) (P2M2.3) (P2M2.2) (P2M2.1) (P2M2.0) 00[2] 0000 0000 P3M1 Port 3 output mode 1 B1H - - - - - - (P3M1.1) (P3M1.0) 03[2] xxxx xx11 P3M2 Port 3 output mode 2 B2H - - - - - - (P3M2.1) (P3M2.0) 00[2] xxxx xx00 Table 4. P89LPC9381 Special function registers …continued * indicates SFRs that are bit addressable. Name Description SFR addr. Bit functions and addresses Reset value MSB LSB Hex Binary |
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