DS33R41+ Maxim Integrated Products, DS33R41+ Datasheet - Page 196

• Manufacturer Part Number: DS33R41+
• Description: IC TXRX ETHERNET MAP 400-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R41+

• Number Of Drivers/receivers: 4/4
• Protocol: T1/E1/J1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 6: Auto Resync Criteria (ARC)
Bits 5 and 4: Out-of-Frame Select Bits (OOF1 and OOF2)
Bit 3: Sync Criteria (SYNCC)
Bit 2: Sync Time (SYNCT)
Bit 1: Sync Enable (SYNCE)
Bit 0: Resynchronize (RESYNC). When toggled from low to high, a resynchronization of the receive-side framer
is initiated. Must be cleared and set again for a subsequent resync.
OOF2
In D4 Framing Mode:
In ESF Framing Mode:
0
0
1
1
0 = resync on OOF or RCL event
1 = resync on OOF only
0 = search for Ft pattern, then search for Fs pattern
1 = cross couple Ft and Fs pattern
0 = search for FPS pattern only
1 = search for FPS and verify with CRC6
0 = qualify 10 bits
1 = qualify 24 bits
0 = auto resync enabled
1 = auto resync disabled
OOF1
—
7
0
0
1
0
1
2/4 frame bits in error
2/5 frame bits in error
2/6 frame bits in error
2/6 frame bits in error
TR.T1RCR1
T1 Receive Control Register 1
03h
ARC
6
0
Out-Of-Frame Criteria
OOF1
5
0
196 of 335
OOF2
4
0
SYNCC
3
0
SYNCT
2
0
SYNCE
1
0
RESYNC
0
0