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M80C196KB 数据表(PDF) 15 Page - Intel Corporation |
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M80C196KB 数据表(HTML) 15 Page - Intel Corporation |
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15 / 30 page ![]() M80C196KB MEMORY MAP EXTERNAL MEMORY OR IO 0FFFFH 4000H INTERNAL ROMEPROM OR EXTERNAL MEMORY 2080H RESERVED 2040H UPPER 8 INTERRUPT VECTORS 2030H ROMEPROM SECURITY KEY 2020H RESERVED 2019H CHIP CONFIGURATION BYTE 2018H RESERVED 2014H LOWER 8 INTERRUPT VECTORS PLUS 2 SPECIAL INTERRUPTS 2000H PORT 3 AND PORT 4 1FFEH EXTERNAL MEMORY OR IO 0100H INTERNAL DATA MEMORY - REGISTER FILE (STACK POINTER RAM AND SFRS) EXTERNAL PROGRAM CODE MEMORY 0000H ROMEPROM is available for the 80C196 M80C196KB INTERRUPTS Number Source Vector Priority Location INT15 NMI 203EH 15 INT14 HSI FIFO Full 203CH 14 INT13 EXTINT Pin 203AH 13 INT12 TIMER2 Overflow 2038H 12 INT11 TIMER2 Capture 2036H 11 INT10 4th Entry into HSI FIFO 2034H 10 INT09 RI 2032H 9 INT08 TI 2030H 8 SPECIAL Unimplemented Opcode 2012H NA SPECIAL Trap 2010H NA INT07 EXTINT 200EH 7 INT06 Serial Port 200CH 6 INT05 Software Timer 200AH 5 INT04 HSI0 Pin 2008H 4 INT03 High Speed Outputs 2006H 3 INT02 HSI Data Available 2004H 2 INT01 AD Conversion Complete 2002H 1 INT00 Timer Overflow 2000H 0 19H STACK POINTER 19H STACK POINTER 18H 18H 17H IOS2 17H PWM CONTROL 16H IOS1 16H IOC1 15H IOS0 15H IOC0 14H WSR 14H WSR 13H INT MASK 1 13H INT MASK 1 12H INT PEND 1 12H INT PEND 1 11H SP STAT 11H SP CON 10H PORT2 10H PORT2 0FH PORT1 0FH PORT1 0FH RESERVED (1) 0EH PORT0 0EH BAUD RATE 0EH RESERVED (1) 0DH TIMER2 (HI) 0DH TIMER2 (HI) 0DH T2 CAPTURE (HI) 0CH TIMER2 (LO) 0CH TIMER2 (LO) 0CH T2 CAPTURE (LO) 0BH TIMER1 (HI) 0BH IOC2 WSR e 15 0AH TIMER1 (LO) 0AH WATCHDOG 09H INT PENDING 09H INT PENDING OTHER SFRS IN WSR 08H INT MASK 08H INT MASK 15 BECOME READABLE 07H SBUF(RX) 07H SBUF(TX) IF THEY WERE WRITABLE 06H HSI STATUS 06H HSO COMMAND IN WSR e 0 AND WRITABLE 05H HSI TIME (HI) 05H HSO TIME (HI) IF THEY WERE READABLE 04H HSI TIME (LO) 04H HSO TIME (LO) IN WSR e 0 03H AD RESULT (HI) 03H HSI MODE 02H AD RESULT (LO) 02H AD COMMAND NEW OR CHANGED 01H ZERO REG (HI) 01H ZERO REG (HI) REGISTER FUNCTION 00H ZERO REG (LO) 00H ZERO REG (LO) NOTE WHEN READ WHEN WRITTEN 1 Reserved registers should not be written WSR e 0 15 |
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