PM7385 FREEDM-84A672
DATA SHEET
PMC-1990114
ISSUE 6
84 LINK, 672 CHANNEL FRAME ENGINE AND DATA LINK MANAGER
WITH ANY-PHY PACKET INTERFACE
Reserved:
The reserved bit must be set to zero for correct operation of the FREEDM-
84A672 device.
STATEN:
The RAPI672 Status Enable bit (STATEN) enables the RAPI672 to provide
the status of an errored packet on RXDATA[7:0] during transfer of the final
word of that packet on the receive APPI (REOP and RERR high). When
STATEN is set high, the RAPI672 overwrites RXDATA[7:0] of the final word of
an errored packet with status information for that packet. When STATEN is
set low, the RAPI672 does not report detailed status information for an
errored packet. The RXDATA[15:0] connector description details the errored
packet status reporting when STATEN is set high.
ENABLE:
The RAPI672 Enable bit (ENABLE) enables normal operation of the
RAPI672. When ENABLE is set low, the RAPI672 will not transfer data from
the RHDL672 into its internal FIFOs. When ENABLE is set high, the
RAPI672 operates normally.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
163
PMC [ PMC-SIERRA, INC ]
