QUAD GIGABIT ETHERNET DEVICE
S2204
Figure 5. Receiver Block Diagram
TMODE
CMODE
RATE
REFCLK
2
RBC1/0A
COM_DETA
TXABP
FIFO
(output)
DOUT CRU
Serial-
10
10
Parallel
Q
DOUTA[0:9]
RXAP
RXAN
LPENA
TXBBP
2
RBC1/0B
COM_DETB
FIFO
DOUT CRU
Serial-
Parallel
10
(output)
10
RXBP
RXBN
DOUTB[0:9]
LPENB
TXCBP
2
RBC1/0C
COM_DETC
FIFO
DOUT CRU
Serial-
10
(output)
Parallel
10
RXCP
RXCN
DOUTC[0:9]
LPENC
TXDBP
2
RBC1/0D
COM_DETD
FIFO
DOUT CRU
Serial-
10
(output)
Parallel
10
RXDP
RXDN
DOUTD[0:9]
LPEND
5
October 9, 2000 / Revision E