Realtek RTL8169 - Page 84

RTL8169
2002/03/27 Rev.1.21
84
DEVSELB
REQ64B
AD63-32
C/BE3-0B
C/BE7-4B
IRDYB
TRDYB
ACK64B
AD31-0
LO-ADDR DATA-1 DATA-3 DATA-5
BUS CMD BE3-0B-1 BE3-0B-2
CLK
1
23456789
FRAMEB
WAIT
DATA TRANSFER
WAIT WAIT
DATA TRANSFER DATA TRANSFER
DATA-2
BE7-4B-1
BE3-0B-3
BE7-4B-3BE7-4B-2
DATA-6DATA-4
10
HI-ADDR
HI-ADDR
BUS CMD
DAC CMD
Memory Write above 4GB (DAC, 64-bit address, 64-bit data transfer granted; 64-bit slot)
DEVSELB
IRDYB
TRDYB
AD31-0
ADDRESS
DATA-1 DATA-2
CLK
1
23456789
FRAMEB
STOPB
Target Initiated Termination - Retry