DS33X81+ Maxim Integrated Products, DS33X81+ Datasheet - Page 271

• 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

6C3h:
Default
6C5h:
Default
Register Name:
Register Description:
Register Address:
6C2h:
Default
Bit 1: Transmit Voice FIFO Underflow (TVFU) This bit is set during a Transmit Voice FIFO underflow. An
underflow condition results in a loss of data. This bit remains set as long as the underflow condition exists.
Bit 0: Transmit Voice FIFO Overflow (TVFO) – This bit is set during a Transmit Voice FIFO overflow. An overflow
condition results in a loss of data. This bit remains set as long as the overflow condition exists.
Register Name:
Register Description:
Register Address:
6C4h:
Default
Bit 1: Transmit Voice FIFO Underflow Latched (TVFUL) This bit is set when a Transmit Voice FIFO underflow
condition occurs. An underflow condition results in a loss of data. This bit remains set as long as the underflow
condition exists.
Bit 0: Transmit Voice FIFO Overflow Latched (TVFOL) This bit is set when a Transmit Voice FIFO overflow
condition occurs. An overflow condition results in a loss of data. This bit remains set as long as the overflow
condition exists.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
Bit 15
Bit 15
Bit 7
Bit 7
0
0
0
0
-
-
-
-
Bit 14
Bit 14
Bit 6
Bit 6
0
0
0
0
-
-
-
-
LI.TVFSR
Serial Interface Transmit Voice FIFO Status Register
6C2h
LI.TVFLSR
Serial Interface Transmit Voice FIFO Latched Status Register
6C4h
Bit 13
Bit 13
Bit 5
Bit 5
0
0
0
0
-
-
-
-
Bit 12
Bit 12
Bit 4
Bit 4
0
0
0
0
-
-
-
-
Bit 11
Bit 11
Bit 3
Bit 3
0
0
0
0
-
-
-
-
Bit 10
Bit 10
Bit 2
Bit 2
0
0
0
0
-
-
-
-
TVFUL
TVFU
Bit 9
Bit 1
Bit 9
Bit 1
0
0
0
0
-
-
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TVFOL
TVFO
Bit 8
Bit 0
Bit 8
Bit 0
0
0
0
0
-
-