DS33X81+ Maxim Integrated Products, DS33X81+ Datasheet - Page 260

• 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

531h:
Default
Register Name:
Register Description:
Register Address:
530h:
Default
Bit 15: Receive FIFO Reset (RFRST)
is powered down.
Bit 7: Remove and Reframe (RFM) A zero-to-one transition of this bit forces the associated line into the
“removed” state, which is held as long as the bit remains a 1. A one-to-zero transition on this bit causes the
associated receive port to reframe on the VCAT overhead.
Bit 4: Receive Non-VCG Control (RNVCGC)
member of a VCAT group.
Bits 1-3: Receive Port n VCAT Group Selection (RVGS[2:0])
RVGS[2:0]
000
001
010
011
100
101
110
111
Note: Only a single WAN port may be assigned to a WAN Group in which VCAT is disabled.
Bit 0: Receive Port n Assign (RPA)
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
0 = The Receive FIFO resumes normal operations
1 = The Receive FIFO is in Reset. The FIFO is emptied, any transfer in progress is halted, the FIFO circuit
0 = The VCAT byte position is not used for payload data.
1 = The VCAT byte position is used for payload data. Only valid when the port is not configured as a
0 = Port n is Unassigned.
1 = Port n is Assigned to a VCG or Non-VCG.
RFRST
Bit 15
Bit 7
RFM
Receive WAN Group and VCG Selection
VCAT disabled for WAN Port, WAN Group 1
VCAT enabled for WAN Port, WAN Group 1 (VCG1)
VCAT disabled for WAN Port, WAN Group 2
VCAT enabled for WAN Port, WAN Group 2 (VCG2)
VCAT disabled for WAN Port, WAN Group 3
VCAT enabled for WAN Port, WAN Group 3 (VCG3)
VCAT disabled for WAN Port, WAN Group 4
VCAT enabled for WAN Port, WAN Group 4 (VCG4)
0
0
Bit 14
Bit 6
0
0
-
-
VCAT.RCR4
VCAT Receive Control Register 4
530h (+ 002h x (n-1), Physical WAN Port n=1 to 16)
Bit 13
Bit 5
0
0
-
-
RNVCGC
Bit 12
Bit 4
0
0
-
RVGS2
Bit 11
Bit 3
0
0
-
RVGS1
Bit 10
Bit 2
0
0
-
RVGS0
Bit 9
Bit 1
0
0
-
260 of 375
Bit 8
Bit 0
RPA
0
0
-