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Annotation of ntddk/src/vdd/com_vdd/pc_def.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * PC_def.h
        !             3:  *
        !             4:  * serial port definitions used external to PC_com.c
        !             5:  *
        !             6:  * copyright 1992 by Microsoft Corporation
        !             7:  * portions copyright 1991 by Insignia Solutions Ltd., used by permission.
        !             8:  *
        !             9:  * revision history:
        !            10:  *  24-Dec-1992 John Morgan:  written based on  XT.h  from Insignia Solutions
        !            11:  *
        !            12:  */
        !            13: 
        !            14: #define PC_BIOS_VAR_START 0x400
        !            15: 
        !            16: #define PC_COM1_PORT_START 0x3F8
        !            17: #define PC_COM2_PORT_START 0x2F8
        !            18: #define PC_COM3_PORT_START 0x3E8
        !            19: #define PC_COM4_PORT_START 0x2E8
        !            20: 
        !            21: #define PC_COM1_PORT_END 0x3FF
        !            22: #define PC_COM2_PORT_END 0x2FF
        !            23: #define PC_COM3_PORT_END 0x3EF
        !            24: #define PC_COM4_PORT_END 0x2EF
        !            25: 
        !            26: #define PC_COM1_INT 4
        !            27: #define PC_COM2_INT 3
        !            28: #define PC_COM3_INT 4
        !            29: #define PC_COM4_INT 3
        !            30: 
        !            31: #define PC_COM1_TIMEOUT (PC_BIOS_VAR_START + 0x7c)
        !            32: #define PC_COM2_TIMEOUT (PC_BIOS_VAR_START + 0x7d)
        !            33: #define PC_COM3_TIMEOUT (PC_BIOS_VAR_START + 0x7e)
        !            34: #define PC_COM4_TIMEOUT (PC_BIOS_VAR_START + 0x7f)
        !            35: 

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