MTD658E Datasheet, PDF (14/23 Pages) List of Unclassifed Manufacturers – 5/8 Port 10/100 Hub Build_in Bridge And Memory

MYSON
TECHNOLOGY
MTD658E
Name
TXEN2
PART4
MDC
LEDDAT
Power On Configuration Set Up Table (for 5 port mode)
Pin Number
42
I/O
Descriptions
I/O Auto MII_setting bypass : ( power on external jumper configuration )
- external pull_low (default ) : normal mode ( auto MII_setting); after
power_on, MTD658E will auto setup PHY devices be forced in half_
duplex mode for repeater apllication.
- external pull_high: auto MII_setting bypass.
I/O PHY_ID 5h0b starting enable :(power on external jumper configuration)
- external pull_low (default ) : MII setting PHY_ID start address from
99
5h07 to 5h0b.
- external pull_high: MII setting PHY_ID start address from
5h0b to 5h0f.
I/O 1522 bytes packet accept enable : ( power on external jumper configura-
tion )
126
- external pull_low (default ) : normal mode ( <=1518 bytes packet
accept)
- external pull_high: <= 1522 bytes packet accept
I/O External arbiter enable : ( power on external jumper configuration )
124
- external pull_low (default ) : normal mode (inter_repeater bus use
internal arbiter)
- external pull_high: inter_repeater bus use external arbiter .
14/23
MTD658E Revision 1.1 05/25/2000