DP83848KSQ/NOPB National Semiconductor, DP83848KSQ/NOPB Datasheet - Page 41

• Manufacturer Part Number: DP83848KSQ/NOPB
• Description: IC TXRX ETHERNET PHYTER 40-LLP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DP83848KSQ/NOPB

• Number Of Drivers/receivers: 1/1
• Protocol: Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 40-LLP
• For Use With: DP83848K-MAU-EK - BOARD EVALUATION DP83848K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DP83848KSQ; DP83848KSQTR

Table 12. Basic Mode Control Register (BMCR), address 0x00 (Continued)
Bit
Bit Name
Default
Description
7
Collision Test
0, RW
Collision Test:
1 = Collision test enabled.
0 = Normal operation.
When set, this bit will cause the COL signal to be asserted in response
to the assertion of TX_EN within 512-bit times. The COL signal will be
de-asserted within 4-bit times in response to the de-assertion of
TX_EN.
6:0
RESERVED
0, RO
RESERVED: Write ignored, read as 0.
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