KSZ8041RNL Micrel Inc, KSZ8041RNL Datasheet - Page 36

• Manufacturer Part Number: KSZ8041RNL
• Description: TXRX 10/100 3.3V PHY RMII 32-MLF
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041RNL

• Number Of Drivers/receivers: 1/1
• Protocol: RMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3503

Micrel, Inc.
Register Description (Continued)
September 2010
Address
Register 7h – Auto-Negotiation Next Page
7.15
7.14
7.13
7.12
7.11
7.10:0
Register 8h – Link Partner Next Page Ability
8.15
8.14
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
Name
Next Page
Reserved
Message Page
Acknowledge2
Toggle
Message Field
Next Page
Acknowledge
Message Page
Acknowledge2
Toggle
Message Field
Reserved
100Base-TX
Preamble
Restore
10Base-T
Preamble
Restore
Reserved
RXER Counter
Description
1 = Additional next page(s) will follow
0 = Last page
1 = Message page
0 = Unformatted page
1 = Will comply with message
0 = Cannot comply with message
1 = Previous value of the transmitted link code
0 = Logic zero
11-bit wide field to encode 2048 messages
1 = Additional Next Page(s) will follow
0 = Last page
1 = Successful receipt of link word
0 = No successful receipt of link word
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
(random latency)
frame to MII output for fixed latency
word equaled logic one
word equal to logic zero
word equal to logic one
sending frame (starting with SFD) to MII
output
36
Mode
RW
RO
RW
RW
RO
RW
RO
RO
RO
RO
RO
RO
RO
RW
RW
RO
RO/SC
(1)
Default
0
0
1
0
0
000_0000_0001
0
0
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
M9999-090910-1.4
KSZ8041NL/RNL