MTD505 Datasheet, PDF (8/19 Pages) List of Unclassifed Manufacturers – 5 Port 10M/100M Ethernet Switch

MYSON
TECHNOLOGY
MTD505
(Preliminary)
Name
EEDATA
TXEN[2:0]
TXEN[3]
TXEN[4]
SDC
EECLK
MDC
Jummper Configuration After Power On Reset
Pin Number I/O
Descriptions
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
EEDATA : enable EEPROM auto_load configuration function while
EEPROM interface is enabled,
“1” means enable.
“0” means disable, default is “1”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
TXEN[2:0] : uplink port (flooding port) 0 ~7 selection; default is “000”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
TXEN[3] : enable flooding control,
“1” means enable.
“0” means disable, default is “0”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
TXEN[4] : enable VLAN tag 1522 bytes receiving,
“1” means enable.
“0” means disable, default is “0”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
SDC : Port4 MII/RMII interface selection,
“1” means Port4 MII interface is selected.
“0” means Port4 RMII interface is selected, default is “0”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
EECLK : scan mode enable for debugging purpose,
“1” means scan mode enable.
“0” means scan mode disable, default is “0”.
I/O During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
MDC : fast mode enable for testing purpose,
“1” means fast mode enable.
“0” means fast mode disable, default is “0”.
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MTD505 Revision 1.2 14/04/2000