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參數(shù)資料
| 型號： | MTD505 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 5 Port 10M/100M Ethernet Switch |
| 中文描述： | 5端口10M/100M以太網(wǎng)交換機 |
| 文件頁數(shù)： | 7/19頁 |
| 文件大小： | 202K |
| 代理商： | MTD505 |
7/19
MTD505 Revision 1.2 14/04/2000
MTD505
(Preliminary)
MYSON
TECHNOLOGY
Jummper Configuration After Power On Reset
Name
Pin Number
I/O
I/O
Descriptions
LEDDATA[0]
LEDDATA[1]
LEDDATA[2]
LEDDATA[3]
LEDDATA[4]
LEDDATA[5]
LEDDATA[6]
LEDDATA[7]
During power on reset duration, these pins are jumper setting pins
(pull_hgih = 1, pull_low = 0).
LEDDATA[0] : select SGRAM/SDRAM interface ,
“1” means 256K32 x 1 or 512K32 x 1 is selected.
“0” means 256K32 x 2 is selected, default is “1”.
LEDDATA[1] : config packet buffer size,
“1” means 2 M bytes buffer size is selected.
“0” means 1 M byte buffer size is selected, default is “0”
LEDDATA[2] : enable memory test function,
“1” means enable.
‘0” means disable, default is “1”.
LEDDATA[3] : enable aging function,
“1” means enable.
“0” means disable, default is “1”.
LEDDATA[4] : enable MII polling(MDC/MDIO),
“1” means enable.
“0” means disable, default is “1”.
LEDDATA[5] : enable broadcast storm control,
“1” means enable.
“0” means disable, default is “1”.
LEDDATA[6] : enable backpressure function (in half mode),
“1” means enable.
“0” means disable, default is “1”.
LEDDATA[7] : enable 802.3x flow control function (in full mode) ,
“1” means enable.
“0” means disable, default is ”1”.
During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
LEDCLK1 : select 1K or 8K address entry table,
“1” means 8K addres entry is selected.
“0” means 1K address entry is selected, default is “1”.
During power on reset duration, this pin is a jumper setting pin
(pull_hgh =1, pull_low = 0).
LEDCLK2 : enable EEPROM interface.
“1” means enable.
“0” means disable, default is “1”.
LEDCLK1
I/O
LEDCLK2
I/O
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| MTD5052N | 功能描述:PHOTO DIODE 525NM B/G CLR TO-18 RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學 - 光電檢測器 - 光電二極管 系列:- 標準包裝:1 系列:- 波長:850nm 顏色 - 增強型:- 光譜范圍:400nm ~ 1100nm 二極管類型:引腳 nm 下響應率:0.62 A/W @ 850nm 響應時間:5ns 電壓 - (Vr)（最大）:50V 電流 - 暗（標準）:1nA 有效面積:1mm² 視角:150° 工作溫度:-40°C ~ 100°C 封裝/外殼:徑向，5mm 直徑（T 1 3/4） 其它名稱:475-2649-6 |
| MTD5052N-DIG | 制造商:Marktech Optoelectronics 功能描述:PHOTO DIODE 525NM B/G CLR TO-18 |
| MTD5052W | 功能描述:PHOTO DIODE 525NM FLAT CLR TO-18 RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學 - 光電檢測器 - 光電二極管 系列:- 標準包裝:1 系列:- 波長:850nm 顏色 - 增強型:- 光譜范圍:400nm ~ 1100nm 二極管類型:引腳 nm 下響應率:0.62 A/W @ 850nm 響應時間:5ns 電壓 - (Vr)（最大）:50V 電流 - 暗（標準）:1nA 有效面積:1mm² 視角:150° 工作溫度:-40°C ~ 100°C 封裝/外殼:徑向，5mm 直徑（T 1 3/4） 其它名稱:475-2649-6 |
| MTD5052W-DIG | 制造商:Marktech Optoelectronics 功能描述:PHOTO DIODE 525NM FLAT CLR TO-18 |
| MTD516 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16 Port 10M/100M Ethernet Switch |
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