Digi NS7520B-1-C36 Hardware Reference Manual page 303

Ethernet PHY timing
TXD[3:0],TXEN,TXER
RXD[3:0],RXER,RXDV,CRS,COL
MDIO (input)
MDIO (output)
Ethernet cam timing
RXCLK
50
RPSF_
REJECT_
TXCLK
RXCLK
MDC
50
w w w . d i g i e m b e d d e d . c o m
E l e c t r i c a l C h a r a c t e r i s t i c s
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46
45
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48
49
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