High-Performance Ethernet LAN Adapter (8-U)

8EF5.txt Extracted from AIX 32, diskadd.bff (thx Unal Z)

8-V adapter is the same, except uses a BNC port.
devices.mca.8f95

The 10BaseT port may be attached to a full duplex switch to enable full duplex operation


High-Performance Ethernet LAN Adapter

DS1 TX, RX, TP LEDs
DS2 POL OK LED
DS3 COLLISION LED
DS4 LINK PASS LED
F1 PTC - 100 MJ9K
J1 RJ-45
J2 AUI
R5 CTS (?) 768201103J Resistor Network
T1 Pulse PE-65723
T2 Pulse PE-68025
U1 Toshiba TC160GH7AF
U4 AM79C940BJC MACE
U7 40H3467 Flash?
Y1 40.0000 MHz osc

U1 Toshiba TC160GH7AF CMOS Gate Array
U4 AM79C940BJC MACE


FRU Number 39H8817 (AUI/RJ45) / 39H8826 (BNC only)
Interrupt levels 3, 4, 5, 6, 7, 9, 10, 11
Bus architecture Micro Channel
Busmaster 40 MB/sec
Maximum number 8 per Micro Channel
Suggests both 8-U and 8-V have AUI
bnc_select
deflt = bnc
values = "dix,bnc"

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