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EM78P468NBQS/NBQJ 数据表(PDF) 32 Page - ELAN Microelectronics Corp |
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EM78P468NBQS/NBQJ 数据表(HTML) 32 Page - ELAN Microelectronics Corp |
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32 / 82 page ![]() EM78P468N/L 8-Bit Microcontroller 26 • Product Specification (V1.6) 12.31.2007 (This specification is subject to change without further notice) Table 2 Summary of Registers Initialized Values Address Name Reset Type Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit Name IOC57 IOC56 IOC55 IOC54 P8HS P8LS P7HS P7LS Power-on 1 1 1 1 0 0 0 0 /RESET & WDT 1 1 1 1 0 0 0 0 0x05 IOC50 (P5CR) Wake-up from Pin Change P P P P P P P P Bit Name IOC67 IOC66 IOC65 IOC64 IOC63 IOC62 IOC61 IOC60 Power-on 1 1 1 1 1 1 1 1 /RESET & WDT 1 1 1 1 1 1 1 1 0x06 IOC60 (P6CR) Wake-up from Pin Change P P P P P P P P Bit Name IOC77 IOC76 IOC75 IOC74 IOC73 IOC72 IOC71 IOC70 Power-on 1 1 1 1 1 1 1 1 /RESET & WDT 1 1 1 1 1 1 1 1 0x07 IOC70 (P7CR) Wake-up from Pin Change P P P P P P P P Bit Name IOC87 IOC86 IOC85 IOC84 IOC83 IOC82 IOC81 IOC80 Power-on 1 1 1 1 1 1 1 1 /RESET & WDT 1 1 1 1 1 1 1 1 0x08 IOC80 (P8CR) Wake-up from Pin Change P P P P P P P P Bit Name X RAM_A6 RAM_A5 RAM_A4 RAM_A3 RAM_A2 RAM_A1 RAM_A0 Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x09 IOC90 (RAM_ADDR) Wake-up from Pin Change P P P P P P P P Bit Name RAM_D7 RAM_D6 RAM_D5 RAM_D4 RAM_D3 RAM_D2 RAM_D1 RAM_D0 Power-on U U U U U U U U /RESET & WDT P P P P P P P P 0x0A IOCA0 (RAM_DB) Wake-Up from Pin Change P P P P P P P P Bit Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x0B IOCB0 (CNT1PR) Wake-up from Pin Change P P P P P P P P Bit Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x0C IOCC0 (CNT2PR) Wake-up from Pin Change P P P P P P P P Bit Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x0D IOCD0 (HPWTPR) Wake-up from Pin Change P P P P P P P P Bit Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x0E IOCE0 (LPWTPR) Wake-up from Pin Change P P P P P P P P Bit Name ICIE LPWTE HPWTE CNT2E CNT1E INT1E INT0E TCIE Power-on 0 0 0 0 0 0 0 0 /RESET & WDT 0 0 0 0 0 0 0 0 0x0F IOCF0 (IMR) Wake-up from Pin Change P P P P P P P P Bit Name IROCS X X X /WUE8H /WUE8L /WUE6H /WUE6L Power-on 0 U U U 0 0 0 0 /RESET & WDT 0 U U U 0 0 0 0 0x06 IOC61 (WUCR) Wake-up from Pin Change P U U U P P P P |
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