DS34S132GNA2+ Maxim Integrated, DS34S132GNA2+ Datasheet - Page 93

• Manufacturer Part Number: DS34S132GNA2+
• Description: Communication ICs - Various 32Port TDM-Over-Pack Transport Device
• Manufacturer: Maxim Integrated

Specifications of DS34S132GNA2+

• Rohs: yes
• Part # Aliases: 90-34S13+2N2

19-4750; Rev 1; 07/11
B. Field
Name
SCTXDF
SE
SCTXCO
S
BCDR2.
ATSS
BCDR3.
RSVD
TXPMS
TXBTS
TXBPS
BCDR4.
RSVD
RXRE
Addr (A:)
Bit [x:y]
A:00B0h
A:00B4h
A:00B8h
[31:22]
[31:0] rwd-_-_
[31:5]
[2:0] rwd-_-_
[4:3] rwd-_-_
[2:1] rwd-_-_
[21] rwd-_-_
[3] rwd-_-_
[0] rwd-_-_
Type
Description
CES TXP Destination Framing SF or ESF / HDLC Packet Seq # Select 0.
CES Bundles (T1 Only; for TXP direction)
HDLC Bundles: Combined SCTXCE/SCTXDFSE bits (TXP & RXP directions);
SAT/CES TXP Conditioning Octet Select / HDLC Time Slot Width Select.
SAT/CES Bundles – selects TXP packet Conditioning Data value
HDLC Bundles – HDLC Encapsulation bit-width
Bundle Configuration Data Register 2. Default: 0x00.00.00.00
Active Time Slot Select selects which TDM Port Timeslots are used by this
Bundle (TXP and RXP directions). One bit for each Timeslot (E1: 0 – 31; T1: 0 –
23). ATSS[x] = 0 = Timeslot “x” disabled. 1 = Timeslot “x” enabled. For an
Unstructured Bundle (SAT or HDLC), ATSS = 0x0000.0001.
Bundle Configuration Data Register 3. Default: 0x00.00.00.00
Reserved.
TXP Packet Mode Select.
TXP Bundle Structure Type Select.
TXP Bundle Priority Select selects transmit priority for SAT/CES TXP packets.
Bundle Configuration Data Register 4. Default: 0x00.00.00.00
Reserved.
RXP RTP Enable.
1/1b = Sequence Number is auto-incremented and wrap-around skips zero
4 to 7 reserved
3 = reserved
3 = Reserved
1 = High priority (“normal” for Bundles used for far end Clock Recovery)
1 = RTP header is required
0 = Framer at far end PW termination point uses T1-SF framing.
1 = Framer at far end PW termination point uses T1-ESF framing.
0/0b = Sequence Number is always 0
0/1b = Sequence Number is auto-incremented and wrap-around uses zero
1/0b = Reserved
0 = Ethernet Conditioning Octet A (G.ECCR1.ECOA)
1 = Ethernet Conditioning Octet B (G.ECCR1.ECOB)
2 = Ethernet Conditioning Octet C (G.ECCR1.ECOC)
3 = Ethernet Conditioning Octet D (G.ECCR1.ECOD)
4 = Ethernet Conditioning Octet E (G.ECCR2.ECOE)
5 = Ethernet Conditioning Octet F (G.ECCR2.ECOF)
6 = Ethernet Conditioning Octet G (G.ECCR2.ECOG)
7 = Ethernet Conditioning Octet H (G.ECCR2.ECOH)
0 = Use Nx8-bit HDLC encapsulation (for Unstructured and Nx64 Kb/s HDLC)
1 = Use Structured 7-bit HDLC encapsulation + 1 unassigned bit
2 = Use Structured 2-bit HDLC encapsulation (2 MSbits) + 6 unassigned LSbits
3 = Use Structured 2-bit HDLC encapsulation (2 LSbits) + 6 unassigned MSbits
0 = Stop Transmission of TXP packets (CES, SAT, HDLC and Clock Only)
1 = Transmit TXP packets with payload (CES, SAT and HDLC)
2 = Transmit TXP packets without payload (Clock Only)
0 = SAT or HDLC for Unstructured TDM Port
1 = CES without CAS or HDLC for Structured T1/E1 Port
2 = CES with CAS or HDLC for Structured T1/E1 Port
0 = Low priority (“normal” for Bundles not used for far end Clock Recovery)
0 = RTP header is not accepted in RXP packets.
DS34S132 DATA SHEET
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