KSZ8041NLJ_10 MICREL [Micrel Semiconductor], KSZ8041NLJ_10 Datasheet - Page 26

• Manufacturer Part Number: KSZ8041NLJ_10
• Description: 10/100 Ethernet Transceiver with Extended Temperature Support
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
April 2010
Address
8.13
8.12
8.11
8.10:0
Register 14h – MII Control
14.15:8
14.7
14.6
14.5:0
Register 15h – RXER Counter
15.15:0
Register 1Bh – Interrupt Control/Status
1b.15
1b.14
1b.13
1b.12
1b.11
1b.10
1b.9
1b.8
RXER Counter
Link Partner
Name
Message Page
Acknowledge2
Toggle
Message Field
Reserved
100Base-TX
Preamble
Restore
10Base-T
Preamble
Restore
Reserved
Jabber
Interrupt
Enable
Receive Error
Interrupt
Enable
Page Received
Interrupt
Enable
Parallel Detect
Fault Interrupt
Enable
Acknowledge
Interrupt
Enable
Link Down
Interrupt
Enable
Remote Fault
Interrupt
Enable
Link Up
Interrupt
Enable
Description
1 = Message page
0 = Unformatted page
1 = Able to act on the information
0 = Not able to act on the information
1 = Previous value of transmitted link code
0 = Previous value of transmitted link code
1 = Restore received preamble to MII output
0 = Consume 1-byte preamble before sending
1 = Restore received preamble to MII output
0 = Remove all 7-bytes of preamble before
Receive error counter for Symbol Error frames
1 = Enable Jabber Interrupt
0 = Disable Jabber Interrupt
1 = Enable Receive Error Interrupt
0 = Disable Receive Error Interrupt
1 = Enable Page Received Interrupt
0 = Disable Page Received Interrupt
1 = Enable Parallel Detect Fault Interrupt
0 = Disable Parallel Detect Fault Interrupt
1 = Enable Link Partner Acknowledge Interrupt
0 = Disable Link Partner Acknowledge
1= Enable Link Down Interrupt
0 = Disable Link Down Interrupt
1 = Enable Remote Fault Interrupt
0 = Disable Remote Fault Interrupt
1 = Enable Link Up Interrupt
0 = Disable Link Up Interrupt
(random latency)
frame to MII output for fixed latency
word equal to logic zero
word equal to logic one
sending frame (starting with SFD) to MII
output
Interrupt
26
Mode
RO
RO
RO
RO
RO
RW
RW
RO
RO/SC
RW
RW
RW
RW
RW
RW
RW
RW
(1)
Default
0
0
0
000_0000_0000
0000_0000
0 or
1 (if CONFIG[2:0] = 100)
See “Strapping Options” section
for details.
0
00_0001
0000h
0
0
0
0
0
0
0
0
M9999-040110-1.0
KSZ8041NLJ