PM7385 FREEDM-84A672
DATA SHEET
PMC-1990114
ISSUE 6
84 LINK, 672 CHANNEL FRAME ENGINE AND DATA LINK MANAGER
WITH ANY-PHY PACKET INTERFACE
Pin Name
RVAL
Type
Pin
No.
Function
Tristate T24
The receive data valid (RVAL) is asserted when
packet data is being output on RXDATA[15:0]. It
is deasserted whenever the FREEDM-84A672
device is selected, but not outputting packet
data on RXDATA[15:0]. (E.g., when RSX is high
and address/channel prepend is being output on
RXDATA[15:0], RVAL is deasserted.)
Output
RVAL is tristated when the FREEDM-84A672
device is not selected via the RENB signal.
RVAL is updated on the rising edge of RXCLK.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
29
PMC [ PMC-SIERRA, INC ]
