DP83848HSQ National Semiconductor, DP83848HSQ Datasheet - Page 53

• Manufacturer Part Number: DP83848HSQ
• Description: IC, TRANSCEIVER, ENET PHYTER, 40LLP
• Manufacturer: National Semiconductor

Specifications of DP83848HSQ

• Data Rate: 100Mbps
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u
• Supply Current: 92mA
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +125°C
• Digital Ic Case Style: LLP
• No. Of: RoHS Compliant
• Interface Type: MII Serial, RMII
• Rohs Compliant: Yes

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_LNK output
RESERVED:
Must be zero.
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Description
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