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參數(shù)資料
| 型號(hào)： | AM79C981 |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | Integrated Multiport Repeater Plus⑩ (IMR+⑩) |
| 中文描述： | 綜合多端中繼器加⑩（死亡率⑩） |
| 文件頁數(shù)： | 2/40頁 |
| 文件大小： | 347K |
| 代理商： | AM79C981 |
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AMD
PRELIMINARY
1–72
Am79C981
For application examples on building a fully managed
repeater using the IMR+ and HIMIB devices, refer to
AMD’s IEEE 802.3 Repeater Technical Manual
(PID#17314A) and the ISA-HUB
TM
User Manual
(PID # 17642A).
The device is fabricated in CMOS technology and re-
quires a single +5 V supply.
BLOCK DIAGRAM
RX
MUX
Phase =
Locked
Loop
FIFO
FIFO
Control
Preamble
Jam Sequence
Manchester
Encoder
IMR+ Chip
Control
Partitioning
Link Test
Timers
Manchester
Decoder
AUI
Port
DI
±
CI
±
DO
±
TP
Port
0
RXD
±
TXD
±
TXP
±
TP
Port
7
RXD
±
TXD
±
TXP
±
Reset
Clock
Gen
X1
X2
Expansion Port
REQ
ACK
COL
DAT
JAM
Test
and
Management
Port
SI
SO
SCLK
TEST
CRS
STR
RST
TX
MUX
17306B-1
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Description
Twisted Pair Ethernet Transceiver (TPEX)
Twisted Pair Ethernet Transceiver Plus (TPEX+)
IEEE 802.3/Ethernet/Cheapernet Transceiver
Hardware Implemented Management Information Base
(HIMIB
)
Media Access Controller for Ethernet (MACE
)
Local Area Network Controller for Ethernet (LANCE)
CMOS Local Area Network Controller for Ethernet (C-LANCE)
Integrated Local Area Communications Controller
(ILACC
)
PCnet-ISA Single-Chip Ethernet Controller (for ISA bus)
PCnet-ISA
+
Single-Chip Ethernet Controller for ISA (with Microsoft
Plug n’ Play
Support)
PCnet-32 Single-Chip 32-Bit Ethernet Controller
PCnet-PCI Single-Chip Ethernet Controller (for PCI bus)
PCnet-SCSI Combination Ethernet and SCSI Controller for PCI Systems
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM79C981JC | Integrated Multiport Repeater Plus⑩ (IMR+⑩) |
| AM79C982 | basic Integrated Multiport Repeater (bIMR) |
| AM79C982-4JC | basic Integrated Multiport Repeater (bIMR) |
| AM79C982-8JC | basic Integrated Multiport Repeater (bIMR) |
| AM79C983AKC | Integrated Multiport Repeater 2 (IMR2⑩) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79C981JC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Integrated Multiport Repeater Plus⑩ (IMR+⑩) |
| AM79C982 | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:basic Integrated Multiport Repeater (bIMR) |
| AM79C982-4JC | 制造商:Advanced Micro Devices 功能描述:LAN HUB CONTROLLER, 84 Pin, PLCC |
| AM79C982-8JC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:basic Integrated Multiport Repeater (bIMR) |
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