參數資料
型號: AM79C90JC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: CMOS Local Area Network Controller for Ethernet (C-LANCE)
中文描述: 1 CHANNEL(S), LOCAL AREA NETWORK CONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數: 43/62頁
文件大?。?/td> 437K
代理商: AM79C90JC
P R E L I M I N A R Y
AMD
43
Am79C90
SWITCHING WAVEFORMS
TCLK
TX
TENA
RENA
4
5
17881B-41
*During transmit, RENA input must be asserted (HIGH) and remain active-HIGH before TENA goes inactive (LOW). If RENA is
deasserted before TENA is deasserted, LCAR will be reported in TMD
3
after the transmission is completed by the C-LANCE.
8
9
2
3
1
7
*
6
Serial Link Timing (Transmit)
Drivers Enabled
O.D.
23
22
24
21
HOLD
HLDA
Bus
Master
Drivers
RESET
Note:
1.
RESET
s an asynchronous nput to the C-LANCE and s not part of the Bus Acquisition timing. When
RESET
s asserted, the
C-LANCE becomes a Bus Slave.
17881B-42
Bus Acquisition Timing
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相關代理商/技術參數
參數描述
AM79C90JC-G 制造商:Rochester Electronics LLC 功能描述:
AM79C90JCTR 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:CMOS Local Area Network Controller for Ethernet (C-LANCE)
AM79C90PC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:CMOS Local Area Network Controller for Ethernet (C-LANCE)
AM79C90PCB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller
AM79C90PCTR 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:CMOS Local Area Network Controller for Ethernet (C-LANCE)