DP83848KSQ National Semiconductor, DP83848KSQ Datasheet - Page 53
DP83848KSQ
Manufacturer Part Number
DP83848KSQ
Description
Manufacturer
National Semiconductor
Datasheet
1.DP83848KSQ.pdf
(78 pages)
Specifications of DP83848KSQ
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DP83848KSQ
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
DP83848KSQ/NOPB
Manufacturer:
TI
Quantity:
3 400
Part Number:
DP83848KSQ/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
DP83848KSQX/NOPB
Manufacturer:
TI
Quantity:
3 400
7.2.6 LED Direct Control Register (LEDCR)
This register provides the ability to directly control the LED outputs. It does not provide read access to the LEDs.
15:6
Bit
5
4
3
2
1
0
DRV_SPDLED
DRV_LNKLED
RESERVED
RESERVED
RESERVED
Bit Name
SPDLED
LNKLED
Table 26. LED Direct Control Register (LEDCR), address 0x18
Default
0, RW
0, RW
0, RW
0, RW
0, RO
0
0
RESERVED: Writes ignored, read as 0.
1 = Drive value of SPDLED bit onto LED_SPEED output
0 = Normal operation
1 = Drive value of LNKLED bit onto LED_LINK output
0 = Normal operation
RESERVED:
Must be zero.
Value to force on LED_SPEED output
Value to force on LED_LINK output
RESERVED:
Must be zero.
53
Description
www.national.com