DS33X42+ Maxim Integrated Products, DS33X42+ Datasheet - Page 227

• Manufacturer Part Number: DS33X42+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X42+

• 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

1A7h:
Default
1A9h:
Default
Register Name:
Register Description:
Register Address:
1A6h:
Default
Bits 0-15: WAN Queue Near Full Interrupt Mask (WQNFIM[16-1]) This register provides an interrupt bit mask to
filter interrupts based on the status conditions in the AR.WQNFS register.
Register Name:
Register Description:
Register Address:
1A8h:
Default
Bit 1: WAN Extract Queue Overflow Status [WEQOS] This bit indicates whether an overflow condition has
occurred on the LAN Extract Queue since the last read of this register. This register is reset each time it is read.
Bit 0: LAN Extract Queue Overflow Status [LEQOS] This bit indicates whether an overflow condition has
occurred on the LAN Extract Queue since the last read of this register. This register is reset each time it is read.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
0 = Bit mask disabled
1 = Bit mask enabled
0 = No Overflow condition detected
1 = At least one Overflow condition detected since last read
0 = No Overflow condition detected
1 = At least one Overflow condition detected since last read
WQNFIM-16 WQNFIM-15 WQNFIM-14 WQNFIM-13 WQNFIM-12 WQNFIM-11 WQNFIM-10
WQNFIM-8
Bit 15
Bit 15
Bit 7
Bit 7
0
0
0
0
-
-
WQNFIM-7
Bit 14
Bit 14
Bit 6
Bit 6
0
0
0
0
-
-
AR.WQNFIM
WAN Queue Near Full Interrupt Mask
1A6h
AR.EQOS
Extract Queue Overflow Status
1A8h
WQNFIM-6
Bit 13
Bit 13
Bit 5
Bit 5
0
0
0
0
-
-
WQNFIM-5
Bit 12
Bit 12
Bit 4
Bit 4
0
0
0
0
-
-
WQNFIM-4
Bit 11
Bit 11
Bit 3
Bit 3
0
0
0
0
-
-
WQNFIM-3
Bit 10
Bit 10
Bit 2
Bit 2
0
0
0
0
-
-
WQNFIM-2
WEQOS
Bit 9
Bit 1
Bit 9
Bit 1
0
0
0
0
-
WQNFIM-9
WQNFIM-1
227 of 375
LEQOS
Bit 8
Bit 0
Bit 8
Bit 0
0
0
0
0
-