PM7383 Datasheet, PDF (42/231 Pages) PMC-Sierra, Inc – FRAME ENGINE AND DATA LINK MANAGER 32A256

RELEASED
DATASHEET
PMC-2010336
Pin Name
RVAL
PM7383 FREEDM-32A256
ISSUE 1
FRAME ENGINE AND DATA LINK MANAGER 32A256
Type Pin
No.
Tristate R2
Output
Function
The receive data valid (RVAL) is asserted when
packet data is being output on RXDATA[15:0]. It
is deasserted whenever the FREEDM-32A256
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.)
RVAL is tristated when the FREEDM-32A256
device is not selected via the RENB signal.
RVAL is updated on the rising edge of RXCLK.
PROPRIETARY AND CONFIDENTIAL
34