MTD658E Ver la hoja de datos (PDF) - Unspecified
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MTD658E Datasheet PDF : 23 Pages
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MYSON
TECHNOLOGY
MTD658E
100M Inter-Bus Interface pins (for 8 port mode)
Name
IACKB100
Pin Number
75
ICOLB100
76
IREQ100_IN0
79
IREQ100_IN1
78
IREQ100_IN2
77
IREQ100_OUT
80
ICLK100
73
IDAT100_0
71
IDAT100_1
70
IDAT100_2
69
IDAT100_3
68
I/O
Descriptions
I/O 100M Inter-Bus port access acknowledge signal (low active). For master
hub, this pin is output; for slave hub is input, or while EXT_ARB
jumper was set to high, this pin is input from an external arbitration
device.
I/O 100M Inter-Bus collision signal (low active). For master hub, this pin
can output multi hub collision event to inform all slave hub ; for slave
hub, this pin is an input, or while EXT_ARB jumper was set to high,
this pin is input from an external arbitration device.
I 100M Inter-Bus port access request input.
I 100M Inter-Bus port access request input.
I 100M Inter-Bus port access request input.
O 100M Inter-Bus port access request output.
I/O 100M Inter-Bus port clock.
I/O 100M Inter-Bus port data bit 0.
I/O 100M Inter-Bus port data bit 1.
I/O 100M Inter-Bus port data bit 2.
I/O 100M Inter-Bus port data bit 3.
Name
RXACT7-0
PART7-0
XCOL100
XCOL10
LED Interface Pins (for 8 port mode)
Pin Number I/O
Descriptions
90,91,93,94, I/O Port 7-0 Rx Activity LED Outputs, low_active.
95,96,97,98
Direct output per port receive activity status for LED display.
I/O Port 7-0 Partition LED Outputs, low_active.
99,100,101,
Direct output per port partition status for LED display. During power on
102,104,106,
reset PART7 pin use as MII setting start PHY device ID selection. 4.7K
107,108
pull up resistor will set PHY device ID from 5h08 - 5h0f, no pull up 4.7k
resistor will set PHY device ID from 5h04 -5h0b.
109
I/O 100M Hub Collision LED Output, low_active.
110
I/O 10M Hub Collision LED Output, low_active.
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MTD658E Revision 1.1 05/25/2000
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