Realtek RTL8169 - Page 83

RTL8169
2002/03/27 Rev.1.21
83
DEVSELB
REQ64B
AD63-32
C/BE3-0B
C/BE7-4B
IRDYB
TRDYB
ACK64B
AD31-0
LO-ADDR
CLK
FRAMEB
WAIT
DATA TRANSFER
WAIT
WAIT
DATA TRANSFER DATA TRANSFER
DATA-1 DATA-3 DATA-5
1
2345678910
DATA-2 DATA-4 DATA-6
BUS CMD
BE3-0B
BE7-4B
HI-ADDR
HI-ADDR
DAC CMD
BUS CMD
Memory Read above 4GB (DAC, 64-bit address, 64-bit data transfer granted; 64-bit slot)