參數(shù)資料
型號: DM9102
廠商: Electronic Theatre Controls, Inc.
英文描述: Single Chip Fast Ethernet NIC controller
中文描述: 單芯片快速以太網(wǎng)網(wǎng)卡控制器
文件頁數(shù): 66/77頁
文件大小: 459K
代理商: DM9102
DM9102A
Single Chip Fast Ethernet NIC controller
66
Final
Version: DM9102A-DS-F03
August 28, 2000
External MII/SRL Interface
DM9102A provides one external MII/SRL interface sharing
with all the pins with Boot ROM interface. This external
MII/SRL interface can be connected with external PHYceiver
such as Home Networking PHYceiver or other future
technology applications. This external MII/SRL interface can
be set up by hardware and software. The setup methods are
listed as below:
Test 1 (pin 75)
0
0
0
1
Test 2 (pin 71)
1
0
0
X
Clkrun# (pin 36)
X
0
0
X
MA8 (pin 84)
X
0
1
X
MA9 (pin 85)
X
1/0
1/0
X
Normal Operation
External MII mode
External SRL mode
Internal Test mode
Note 1
Note 2
Note 1:
External MII mode
MA9 = 1 (Set up by harware; Mode cannot be changed.)
MA9 = 0 & MII_Mode = 1 (Select external MII interface; Mode can be changed by software.)
Where MII_Mode is the bit 18 of CR6.
Note 2:
External MII mode:
MA9 = 1 (Set up by harware; Mode cannot be changed.)
MA9 = 0 & MII_Mode = 0 (Select external SRL interface; Mode can be changed by software.)
The Sharing Pin Table
(o): output, (i): input, (b): bi-direction
Normal Operation
External MII/SRL Interface
External MII interface
MA8 = 0
Boot ROM Mux mode
MA6 = 0
Boot ROM Dir mode
MA6 = 1
External SRL interface
MA8 = 1
Pin
62
63
64
65
66
67
68
69
72
73
74
77
78
79
80
81
83
84
BPAD0
BPAD1
BPAD2
BPAD3
BPAD4
BPAD5
BPAD6
BPAD7
BPCS#
BPA0
BPA1
EEDI
EEDO
EECK
EECS
MD0/DI
MD1
MD2
MD3
MD4
MD5
MD6
MD7
ROMCS
MA0
MA1
MA2
MA3/DO
MA4/CK
MA5
MA6
MA7
MA8
MII_TXD3 (o)
MII_TXD2 (o)
MII_TXD1 (o)
MII_RXER (i)
MII_RXDV (i)
MII_RXD1 (i)
MII_RXD2 (i)
MII_MDIO (b)
MII_MDC (o)
NC
MII_RXD (i)
EEDI (i)
EEDO (o)
EECK (o)
EECS (o)
MII_COL (i)
MII_TXCLK (i)
MII_TXEN (o)
BPAD0
BPAD1
BPAD2
BPAD3
BPAD4
BPAD5
BPAD6
BPAD7
BPCS#
BPA0
BPA1
EEDI (i)
EEDO (o)
EECK (o)
EECS (o)
SRL_COL (i)
SRL_TXC (i)
SRL_TXE (o)
相關(guān)PDF資料
PDF描述
DM9102A Single Chip Fast Ethernet NIC controller
DM9102AF Single Chip Fast Ethernet NIC controller
DM9102AT Single Chip Fast Ethernet NIC controller
DM9108APPLICATIONENGINEERINGNOTESONE DM9108 Application Engineering notes one
DM9108APPLICATIONENGINEERINGNOTESTHREE DM9108 Application Engineering notes three
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM9102A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single Chip Fast Ethernet NIC controller
DM9102AF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single Chip Fast Ethernet NIC controller
DM9102AT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single Chip Fast Ethernet NIC controller
DM9102D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE CHIP FAST ETHEMET NIC CONTROLLER
DM9102DE 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Single Chip Fast Ethernet NIC Controller