DP83848TSQ/NOPB National Semiconductor, DP83848TSQ/NOPB Datasheet - Page 53

• Manufacturer Part Number: DP83848TSQ/NOPB
• Description: IC TXRX ETHERNET PHYTER 40-LLP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DP83848TSQ/NOPB

• Number Of Drivers/receivers: 1/1
• Protocol: Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 40-LLP
• Data Rate: 100Mbps
• Supply Voltage Range: 3V To 3.6V
• Logic Case Style: LLP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 2 - 1 Year
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Data Rate Max: 10Mbps
• Driver Case Style: LLP
• For Use With: DP83848T-MAU-EK - BOARD EVALUATION DP83848T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DP83848TSQTR

7.2.6 LED Direct Control Register (LEDCR)
This register provides the ability to directly control the LED output. It does not provide read access to the LED.
15:6
Bit
5
4
3
2
1
0
DRV_LNKLED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
Bit Name
LNKLED
Table 26. LED Direct Control Register (LEDCR), address 0x18
Default
0, RW
0, RW
0, RO
0
0
0
0
RESERVED: Writes ignored, read as 0.
RESERVED:
Must be zero.
1 = Drive value of LNKLED bit onto LED_LINK output
0 = Normal operation
RESERVED:
Must be zero.
RESERVED:
Must be zero.
Value to force on LED_LINK output
RESERVED:
Must be zero.
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Description
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