DS33X81+ Maxim Integrated Products, DS33X81+ Datasheet - Page 316

• Manufacturer Part Number: DS33X81+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X81+

• Applications: Data Transport
• Interface: Parallel/Serial
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
016Ch:
016Dh:
016Eh:
016Fh:
Bits 1-31: Transmit Excessive Deferral Counter (TXXCSVDF[31:0]) – Contains the number of frames aborted
due to excessive deferral. Applicable in half-duplex mode only.
Register Name:
Register Description:
Register Address:
0170h:
0171h:
0172h:
0173h:
Bits 1-31: Transmit Pause Frame Counter (TXPAUSE[31:0]) – Contains the number of good Pause frames
transmitted.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
TXXCSVDF[31]
TXXCSVDF[23]
TXXCSVDF[15]
TXXCSVDF[7]
TXPAUSE[31]
TXPAUSE[23]
TXPAUSE[15]
TXPAUSE[7]
Bit 31
Bit 23
Bit 15
Bit 31
Bit 23
Bit 15
Bit 7
Bit 7
TXXCSVDF[6]
TXXCSVDF[30]
TXXCSVDF[22]
TXXCSVDF[14]
TXPAUSE[6]
TXPAUSE[30]
TXPAUSE[22]
TXPAUSE[14]
Bit 30
Bit 22
Bit 14
Bit 6
Bit 30
Bit 22
Bit 14
Bit 6
SU.TXXCSVDF
MAC MMC TRANSMIT EXCESSIVE DEFERRAL COUNTER
016Ch (indirect)
SU.TXPAUSE
MAC MMC TRANSMIT PAUSE FRAME COUNTER
0170h (indirect)
TXXCSVDF[5]
TXXCSVDF[29]
TXXCSVDF[21]
TXXCSVDF[13]
TXPAUSE[5]
TXPAUSE[29]
TXPAUSE[21]
TXPAUSE[13]
Bit 29
Bit 21
Bit 13
Bit 5
Bit 29
Bit 21
Bit 13
Bit 5
TXXCSVDF[28]
TXXCSVDF[20]
TXXCSVDF[12]
TXXCSVDF[4]
TXPAUSE[28]
TXPAUSE[20]
TXPAUSE[12]
TXPAUSE[4]
Bit 28
Bit 20
Bit 12
Bit 28
Bit 20
Bit 12
Bit 4
Bit 4
TXXCSVDF[27]
TXXCSVDF[19]
TXXCSVDF[11]
TXXCSVDF[3]
TXPAUSE[27]
TXPAUSE[19]
TXPAUSE[11]
TXPAUSE[3]
Bit 27
Bit 19
Bit 11
Bit 27
Bit 19
Bit 11
Bit 3
Bit 3
TXXCSVDF[26]
TXXCSVDF[18]
TXXCSVDF[10]
TXXCSVDF[2]
TXPAUSE[26]
TXPAUSE[18]
TXPAUSE[10]
TXPAUSE[2]
Bit 10
Bit 10
Bit 26
Bit 18
Bit 26
Bit 18
Bit 2
Bit 2
TXXCSVDF[25]
TXXCSVDF[17]
TXXCSVDF[9]
TXXCSVDF[1]
TXPAUSE[25]
TXPAUSE[17]
TXPAUSE[9]
TXPAUSE[1]
Bit 25
Bit 17
Bit 25
Bit 17
Bit 9
Bit 1
Bit 9
Bit 1
TXXCSVDF[24]
TXXCSVDF[16]
TXXCSVDF[0]
TXXCSVDF[8]
TXPAUSE[24]
TXPAUSE[16]
TXPAUSE[0]
TXPAUSE[8]
316 of 375
Bit 24
Bit 16
Bit 24
Bit 16
Bit 0
Bit 0
Bit 8
Bit 8