DS34S132GNA2+ Maxim Integrated, DS34S132GNA2+ Datasheet - Page 111

• 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
PC. Field
Name
DICPE
DUCPE
DPLME
DBTP
DBCP
RXPIVS
RXPDSD
UPVCE
UBIDLCE
UBIDLS
UICECS
RSVD
Addr (A:)
Bit [x:y]
[5:4] rwc-_-_
[3:2] rwc-_-_
[1:0]
[14] rwc-_-_
[13] rwc-_-_
[12] rwc-_-_
[11] rwc-_-_
[10] rwc-_-_
[9] rwc-_-_
[8] rwc-_-_
[7] rwc-_-_
[6] rwc-_-_
Type
Description
Discard IP Checksum Packet Error.
Discard UDP Checksum Packet Error.
For IPv4, a received zero UDP checksum (= checksum not calculated) is
considered valid. For IPv6, a received zero UDP checksum is considered invalid
and is discarded regardless of the DUCPE setting (see RFC1883). If the
calculated UDP checksum = 0x0000 then the checksum is replaced with 0xFFFF.
Discard Packet Length Mismatch Error.
greater than the number of bytes that are received (allows for Ethernet padding).
This function does not test for an 802.3 or UDP Length field error.
Discard Broadcast TDM Packet.
Discard Broadcast CPU Packet.
RXP Packet IP Version Select. (only valid when PC.CR1.RXPDSD = 1).
RXP Packet Dual Stack Disable.
UDP Protocol Value Check Enable. (only valid if PC.CR1.UBIDLS ≠ 3)
UDP Bundle ID Location Check Enable. (only valid if PC.CR1.UBIDLS ≠ 0)
UDP Bundle ID Location Status Select.
Source and Destination Ports.
UDP IP Checksum Error Count Select.
Reserved.
1 = Discard those packets
1 = Enable/accept the IPv6 protocol, discard all IPv4 packets.
1 = Enable/accept one IP version as selected by PC.CR1.RXPIVS.
1 = Test for a 16-bit BID/OAM BID match in the UDP Destination Port location.
2 = Test for a 16-bit BID/OAM BID match in the UDP Source Port location.
3 = Reserved.
0 = Do not discard packets due to IPv4 checksum errors.
0 = Do not discard packets due to UDP checksum errors.
1 = Discard those packets
0 = Do not discard packets due to a Control Word or IP Length field error.
1 = Discard packets with a received Control Word or IP Length field value that is
0 = Enable/accept the IPv4 protocol, discard all IPv6 packets.
0 = Enable/accept both the IPv4 and IPv6 protocols.
0 = Disable UDP Protocol Type test (accept any value)
1 = Discard packets with UDP Protocol Type ≠ PC.CR2.UPVC1 or UPVC2. The
0 = Auto-detect = Test for a BID/OAM BID match in both the UDP Source and
1 = Test for a BID/OAM BID match in only one UDP Port location as specified
0 = Test for a 16-bit BID/OAM BID match in the UDP Source or Destination Port
3 = Test for a 32-bit BID/OAM BID match against the value of the combined
0 = PC.PCECR.UICPEC only counts IPv4 header checksum errors.
1 = PC.PCECR.UICPEC only counts UDP header checksum errors.
2 = PC.PCECR.UICPEC counts both IPv4 and UDP header checksum errors.
0 = Enable/accept the Broadcast DA as a valid Ethernet DA for PW packets.
1 = Discard PW packets that use the Broadcast Ethernet DA.
0 = Enable Broadcast DA as a valid Ethernet DA for CPU (non-PW) packets.
1 = Discard CPU (non-PW) packets that use the Broadcast Ethernet DA.
received UDP Protocol Type is tested in the UDP Port location (Source or
Destination Port) not specified as the BID/PWID location (selected using
PC.CR1.UBIDLS, PC.CR1.UBIDLCE, B.BCDR4.RXUBIDLS).
Destination Port (a match in either port is accepted)
by B.BCDR4.RXUBIDLS
location specified by PC.CR1.UBIDLCE.
DS34S132 DATA SHEET
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