MTD516 Datasheet, PDF (17/27 Pages) List of Unclassifed Manufacturers – 16 Port 10M/100M Ethernet Switch

MYSON
TECHNOLOGY
MTD516
(Preliminary)
Global Register : Status0 Register (addr = 5’ha)
Bit
Name
R/W
Descriptions
15-0
fifofull
R/O output Port15-0 RXDMA fifofull signal
Global Register : Status1 Register (addr = 5’hb)
Bit
Name
R/W
Descriptions
15-0
fifoempty
R/O output Port15-0 TXDMA TPUR(fifoempty)signal
Global Register : Status2 Register (addr = 5’hc)
Bit
Name
15-14
13
12
11
10
FreeCntIs0
9
EEDONE
8
MemBistErr
7
MemBistDone
6
LthTblBistErr
5 LthTblBistDone
4
AddrTblBistErr
3
AddTblBist-
Done
2
BufInitDone
1
BufBistErr
0
BufBistDone
R/W
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
Descriptions
Reserved
Reserved
Reserved
Reserved
FreeCntIs0
EEDONE
SGRAM Bist Error
SGRAM Bist Done
Length Table Bist Error
Length Table Bist Done
Internal 1K address table Bist Error
Internal 1K address table Bist Done
Buffer link initialization Done
Buffer Table Bist Error
Buffer Table Bist Done
Global Register : Control/Status0 Register (addr = 5’hd)
Bit
Name
R/W
Descriptions
15-0
R/W Output MII polling port15-0 flow control information.
FlowCtrl
P.S “1” means flow control is enabled
15-0
Default Value
when Polling disabled, default value is 16’hffff
when Polling enabled, default value is 16’h0000.
17/27
MTD516 Revision 1.2 19/06/2000