DP83848H_07 Datasheet, PDF (53/78 Pages) National Semiconductor (TI) – DP83848H PHYTER® Mini - Extreme Single 10/100 Ethernet

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.
Table 26. LED Direct Control Register (LEDCR), address 0x18
Bit
Bit Name
Default
Description
15:6
RESERVED
0, RO
RESERVED: Writes ignored, read as 0.
5
RESERVED
0
RESERVED:
Must be zero.
4
DRV_LNKLED
0, RW
1 = Drive value of LNKLED bit onto LED_LINK output
0 = Normal operation
3
RESERVED
0
RESERVED:
Must be zero.
2
RESERVED
0
RESERVED:
Must be zero.
1
LNKLED
0, RW
Value to force on LED_LNK output
0
RESERVED
0
RESERVED:
Must be zero.
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