FWLXT9785BC Cortina Systems Inc, FWLXT9785BC Datasheet - Page 8

• Manufacturer Part Number: FWLXT9785BC
• Manufacturer: Cortina Systems Inc

Specifications of FWLXT9785BC

• Lead Free Status / RoHS Status: Not Compliant

LXT9785/LXT9785E
Datasheet
249241, Revision 11.0
16 April 2007
Tables
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Cortina Systems
Signal Type Descriptions ...............................................................................................................20
RMII PQFP Pin List .......................................................................................................................22
SMII PQFP Pin List........................................................................................................................27
SS-SMII PQFP Pin List..................................................................................................................32
RMII Signal Descriptions – PQFP .................................................................................................36
SMII/SS-SMII Common Signal Descriptions – PQFP....................................................................39
SMII Specific Signal Descriptions – PQFP ....................................................................................39
SS-SMII Specific Signal Descriptions – PQFP ..............................................................................40
MDIO Control Interface Signals – PQFP .......................................................................................41
Signal Detect – PQFP ...................................................................................................................42
Network Interface Signal Descriptions – PQFP .............................................................................42
JTAG Test Signal Descriptions – PQFP ........................................................................................43
Miscellaneous Signal Descriptions – PQFP ..................................................................................43
LED Signal Descriptions – PQFP ..................................................................................................47
Power Supply Signal Descriptions – PQFP ...................................................................................48
Unused/Reserved Pins – PQFP ....................................................................................................50
Receive FIFO Depth Considerations .............................................................................................50
RMII BGA23 Ball List in Alphanumeric Order by Signal Name .....................................................52
RMII BGA23 Ball List in Alphanumeric Order by Ball Location .....................................................57
SMII BGA23 Ball List in Alphanumeric Order by Signal Name......................................................61
SMII BGA23 Ball List in Alphanumeric Order by Ball Location......................................................66
SS-SMII BGA23 Ball List in Alphanumeric Order by Signal Name................................................70
SS-SMII BGA23 Ball List in Alphanumeric Order by Ball Location................................................75
RMII Signal Descriptions – BGA23................................................................................................80
SMII/SS-SMII Common Signal Descriptions – BGA23 ..................................................................83
SMII Specific Signal Descriptions – BGA23 ..................................................................................83
SS-SMII Specific Signal Descriptions – BGA23 ............................................................................84
MDIO Control Interface Signals – BGA23 .....................................................................................85
Signal Detect – BGA23..................................................................................................................86
Network Interface Signal Descriptions – BGA23 ...........................................................................86
JTAG Test Signal Descriptions – BGA23 ......................................................................................87
Miscellaneous Signal Descriptions – BGA23 ................................................................................88
LED Signal Descriptions – BGA23 ................................................................................................92
Power Supply Signal Descriptions – BGA23 .................................................................................93
Unused/Reserved Pins – BGA23 ..................................................................................................95
Receive FIFO Depth Configurations..............................................................................................96
LXT9785MBC BGA15 Ball List in Alphanumeric Order by Signal Name ......................................98
LXT9785MBC BGA15 Ball List in Alphanumeric Order by Ball Location (SMII/SS-SMII) ...........102
BGA15 Signal Descriptions ........................................................................................................106
MDIX Selection ............................................................................................................................116
MII Mode Select...........................................................................................................................117
Global Hardware Configuration Settings ....................................................................................126
SMII Signal Summary ..................................................................................................................129
RX Status Encoding Bit Definitions .............................................................................................134
SS-SMII .......................................................................................................................................134
4B/5B Coding .............................................................................................................................142
DTE Terms ..................................................................................................................................148
Next Page Message #5 Code Word Definitions ..........................................................................151
®
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Page 8
Tables