SPLK #0021H,60H;选择“0”页寄存器,后续操作为复位操作
OUT 60H,CR
SPLK #0049H,60H;选择16位传输方式
OUT 60H,DCR
SPLK #0000H,60H;清DMA远程字节寄存器
OUT 60H,RBCR0
OUT 60H,RBCR1
SPLK #001FH,60H;初始化接收状态配置寄存器
OUT 60H,RCR
SPLK #0002H,60H;初始化发达状态配置寄存器
OUT 60H,TCR
SPLK #004CH,60H;设置接收缓冲环起始页面地址寄存器
OUT 60H,PSTART
SPLK #0080H,60H ;设置接收缓冲环终止页面地址寄存器
OUT 60H,PSTOP
SPLK #004CH,60H ;设置边界指针寄存器
OUT 60H,BNRY
SPLK #00FFH,60H ;清网卡中断状态
OUT 60H,ISR
SPLK #00FFH,60H ;设置中断屏蔽寄存器
OUT 60H,IMR
SPLK #0000H,60H ;设置远程DMA起始地址为0000H
OUT 60H,RSAR0
OUT 60H,RSAR1
OUT 60H,RBCR1
SPLK #0006H,60H ;网卡地址长度为6个字节
OUT 60H,RBCR0
SPLK #000AH,60H;启动远程DMA读
OUT 60H,CR
NOP
IN 61H,DATA_PORT ;61H中存放网卡首字节地址“00H”
IN 62H,DATA_PORT ;62H存放网卡第二字节地址“40H”
IN 63H,DATA_PORT ;63H中存放网卡第三字节地址“05H”
IN 64H,DATA_PORT ;64H中存放网卡第四字节地址“63H”
IN 65H,DATA_PORT ;65H中存放网卡第五字节地址“88H”
IN 66H,DATA_PORT ;66H中存放网卡第六字节地址“E7H”