參數(shù)資料
型號: ADM6995
廠商: Electronic Theatre Controls, Inc.
英文描述: 5 PORT 10/100 MB/S SINGLE CHIP ETHIERNET SWITCH CONTROLLER
中文描述: 5端口10/100 Mb / s的單芯片ETHIERNET開關(guān)控制器
文件頁數(shù): 50/57頁
文件大?。?/td> 1815K
代理商: ADM6995
ADM6995L
Register Description
4.7 Serial Interface Timing
ADM6995L serial chip internal counter or EEPROM access timing.
EESK: Similar as MDC signal.
EDI: Similar as MDIO.
ECS: Must keep low.
z
0
TA
Register Data [31:0]
Idle
Preamble
1
0
1
1
0
1
0
0
0
Start
Opcode
(read)
Device
Address
0
1
1
1
1
1
Register Address
Preamble: At least 32 continuous “1”.
Start: 01(2 bits)
Opcode: 10 (2 bits, Only supports read command)
Table select: 1/Counter, 0/ EEPROM (1 bit)
Register Address: Read Target register address. ( 7 bits)
TA: Turn Around.
Register Data: 32 bit data.
Counter output bit sequence is bit 31 to bit 0.
If user read EEPROM then 32 bits data will separate as two EEPROM registers. The
sequence is:
Register +1, Register ( Register is even number).
Register, Register-1(Register is Odd number).
Example: Read Register 00h then ADM6995L will drive 0x01h & 0x00h.
Read Register 03h then ADM6995L will drive 0x03h & 0x02h.
Idle: EESK must send at least one clock at idle time.
ADM6995L issue Reset internal counter command
EESK: Similar as MDC signal.
EDI: Similar as MDIO.
ECS: Must keep low.
(reset)
Address
ADMtek Inc.
4-20
0
1
0
1
1
0
0
0
Start
Opcode
Device
0
0
0
0
0
1
Port Number or Counter Index
Preamble
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM6995L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 PORT 10/100 MB/s SINGLE CHIP ETHERNET SWITCH CONTROLLER
ADM6995LAAT1 功能描述:IC SWITCH CNTRLR 10/100 128QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
ADM6995LAAT1NP 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY
ADM6995LCACT1 制造商:Infineon Technologies AG 功能描述:
ADM6995LCACT1NP 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY