MTD508 Myson Technology, MTD508 Datasheet - Page 8

• Manufacturer Part Number: MTD508
• Description: 8-port Switch
• Manufacturer: Myson Technology

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TXEN[2:0]
TXEN[3]
TXEN[4]
TXEN[5]
TXEN[7]
SDC
EECLK
MDC
Name
Myson-Century Technology
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Pin
Jumper Configuration After Power On Reset
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
TXEN[2:0]: uplink port (flooding port) 0-7 selection. The default value is “000”.
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
TXEN[3]: enable flooding control,
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
TXEN[4]: enable VLAN tag 1522 bytes receiving,
During power on reset duration, this pin is a jumper setting in (pull_high = 1,
pull_low = 0).
TXEN[5]: select Port7 full/half ability while Port7 is in FX mode,
During power on reset duration, this pin is a jumper setting in (pull_high = 1,
pull_low = 0).
TXEN[7]: enable Port7 FX mode,
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
SDC: Port4 MII/RMII interface selection,
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
EECLK: scan mode enable for debugging purpose,
During power on reset duration, this pin is a jumper setting pin (pull_high = 1,
pull_low = 0).
MDC: fast mode enable,
1: Port4 MII interface is selected, and in the meantime, Port5, 6, 7 are
0: Port4 RMII interface is selected. The default value is “0”.
1: fast mode enable;
0: fast mode disable. the default value is “0”.
automatically disabled;
1: scan mode enable,
0: scan mode disable. The default value is “0”.
1: enable;
0: disable. The default value is “0”.
1: enable;
0: disable. The default value is “1”.
1: enable;
0: disable. The default value is “0”.
1: Port7 full duplex is selected;
0: Port7 half duplext is selected. The default value is “0”.
Description
MTD508
page 8 of 19