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8XC198 数据表(PDF) 2 Page - Intel Corporation |
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8XC198 数据表(HTML) 2 Page - Intel Corporation |
2 / 19 page 8XC198 272034 – 1 Figure 1 87C198 Block Diagram EXTERNAL MEMORY OR IO 0FFFFH 4000H INTERNAL ROMEPROM OR EXTERNAL MEMORY 2080H RESERVED 2040H UPPER 8 INTERRUPT VECTORS 2030H ROMOTP 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 Figure 2 Memory Map 272034 – 7 Figure 3 Chip Configuration (2018H) WARNING Reserved memory locations must not be written or read The contents andor function of these locations may change with future revisions of the device Therefore a program that relies on one or more of these locations may not function properly 2 |
类似零件编号 - 8XC198 |
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类似说明 - 8XC198 |
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