PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 43

• Manufacturer Part Number: PM5366-PI
• Description: HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
• Manufacturer: PMC-Sierra, Inc.

PRELIMINARY
DATASHEET
PMC-2010672
Pin Name
RFPO/RMFPO[3]
RFPO/RMFPO[2]
RFPO/RMFPO[1]
ROVRHD[3]
ROVRHD[2]
ROVRHD[1]
PROPRIETARY AND CONFIDENTIAL
Type
Output H1
Output H3
ISSUE 1
Pin
No.
K2
M2
K1
N1
Function
Framer Receive Frame Pulse/Multi-frame Pulse
(RFPO/RMFPO[3:1]). RFPO/RMFPO[3:1] are valid
when the TEMAP-84 is configured to be in framer only
mode by setting the OPMODE_SPEx[2:0] bits in the
SPE Configuration registers.
RFPO[3:1] are aligned to RDATO[3:1] and indicate the
position of the first bit in each DS3 M-subframe and
the first bit in each G.751 E3 or G.832 E3 frame.
RMFPO[3:1] are aligned to RDATO[3:1] and indicate
the position of the first bit in each DS3 M-frame and
the first bit in each G.751 or G.832 E3 frame. This is
selected by setting the RXMFPO bit in the DS3 and E3
Master Unchannelized Interface Options Registers.
RFPO/RMFPO[3:1] are updated on either the falling or
rising edge of the associated RSCLK depending on the
setting of the RSCLKR bit in the DS3 and E3 Master
Unchannelized Interface Options register.
Framer Receive Overhead (ROVRHD[3:1]).
ROVRHD[3:1] are valid when the TEMAP-84 is
configured as DS3 or E3 framers by setting the
OPMODE_SPEx[2:0] bits in the SPE Configuration
registers.
ROVRHD[3:1] will be high whenever the data on
RDATO[3:1] corresponds to an overhead bit position.
ROVRHD[3:1] is updated on the either the falling or
rising edge of the associated RSCLK depending on the
setting of the RSCLKR bit in the DS3 and E3 Master
Unchannelized Interface Options register.
31
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
AND M13 MULTIPLEXER
PM5366 TEMAP-84