MTD658 MYSON TECHNOLOGY, MTD658 Datasheet - Page 5

• Manufacturer Part Number: MTD658
• Description: 8 Port 10M/100M Hub
• Manufacturer: MYSON TECHNOLOGY

Note: Asynchronous SRAM acess time: 10/12 ns (max)
CRSDV6
RXD6_0
RXD6_1
TXEN6
TXD6_0
TXD6_1
CRSDV7
RXD7_0
RXD7_1
TXEN7
TXD7_0
TXD7_1
WEB
OEB
D[7:0]
A[16:0]
Name
Name
MYSON
TECHNOLOGY
Pin Number
100,98,97,99
,101,104,107
Pin Number
118,120,119,
,109,110,112
111,113,115,
90,91,93,96,
95,102,108,
116,114
106
47
51
52
50
49
48
53
57
58
56
55
54
94
High Speed Asynchronous SRAM Interface Pins
I/O
I/O
I/O ASRAM data bus
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
Port6 RMII receive interface signal, CRSDV6 is asserted high when
port6 media is non_idle.
Port6 RMII receive data bit_0.
Port6 RMII receive data bit_1.
Port6 RMII transmit enable signal.
Port6 RMII transmit data bit_0.
Port6 RMII transmit data bit_1.
Port7 RMII receive interface signal, CRSDV7 is asserted high when
port7 media is non_idle.
Port7 RMII receive data bit_0.
Port7 RMII receive data bit_1.
Port7 RMII transmit enable signal.
Port7 RMII transmit data bit_0.
Port7 RMII transmit data bit_1.
ASRAM control pin for write (low active).
ASRAM control pin for read (low active).
ASRAM address bus
RMII Port Interface Pins
5/17
Descriptions
Descriptions
MTD658 Revision 2.0 17/03/2000
MTD658
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