DP83953VUL National Semiconductor, DP83953VUL Datasheet - Page 73

• Manufacturer Part Number: DP83953VUL
• Description: IC CTRLR RIC REPEATER 160-PQFP
• Manufacturer: National Semiconductor

Specifications of DP83953VUL

• Controller Type: Ethernet Repeater Interface Controller
• Interface: IEEE 802.3
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 870mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-MQFP, 160-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP83953VUL

7.0 RIC2A Registers
Shared CAM Register (Pages 9H, AH, BH, CH, DH, EH, FH)
This register accesses the 48 bits of the shared CAM address. Six write/read cycles are required to load/read the entire
48 bit address.
D(7:0)
Bit
SCAMx_D7 SCAMx_D6 SCAMx_D5 SCAMx_D4 SCAMx_D3 SCAMx_D2 SCAMx_D1 SCAMx_D0
R/W
R/W
D7
SCAMx_D(7:0)
Symbol
D6
(Continued)
This register accesses the Shared CAM location for the particular port. Note that x
represents the port number.
D5
1st access:
2nd access:
3rd access:
4th access:
5th access:
6th access:
D4
73
bits [7: 0] of the address,
bits [15: 8] of the address,
bits [23:16]of the address,
bits [31: 24] of the address,
bits [39: 32] of the address,
bits [47: 40] of the address.
D3
Description
D2
D1
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D0