am79c984a Advanced Micro Devices, am79c984a Datasheet - Page 23

• Manufacturer Part Number: am79c984a
• Description: Enhanced Integrated Multiport Repeater Eimr
• Manufacturer: Advanced Micro Devices

Commands
Set (Write Commands)
eIMR Chip Programmable Options
Alternate AUI Partitioning Algorithm
Alternate TP Partitioning Algorithm
AUI Port Disable
AUI Port Enable
TP Port Disable
TP Port Enable
Disable Link Test Function (per TP port)
Enable Link Test Function (per TP port)
Disable Link Pulse (per TP port)
Enable Link Pulse (per TP port)
Disable Automatic Receiver Polarity Reversal
(per TP port)
Enable Automatic Receiver Polarity Reversal
(per TP port)
Disable Receiver Extended Distance Mode
(per TP port)
Enable Receiver Extended Distance Mode
(per TP port)
Disable Software Override of LEDs
(per Port - AUI & TP)
Enable Software Override of Bank A LEDs
(per Port - AUI & TP, Global)
Enable Software Override of Bank B LEDs
(per Port - AUI & TP, Global)
Software Override LED Blink Rate
Get (Read Commands)
AUI Port Status (B, S, and L Cleared)
AUI Port Status (B Cleared)
AUI Port Status (S, L, Cleared)
AUI Port status (None Cleared)
TP Port Partitioning Status
Bit Rate Error Status of TP Ports
Link Test Status of TP Ports
Receive Polarity Status of TP Ports
MJLP Status
Version
Table 5. Control Port Command Summary
P R E L I M I N A R Y
Am79C984A
SI Data
0000 10S0
0001 1111
0001 0000
0010 1111
0011 1111
0010 00##
0011 00##
0100 00##
0101 00##
0100 10##
0101 10##
0110 00##
0111 00##
0110 10##
0111 10##
1001 ####
1011 ####
1100 ####
1110 1###
1000 1111
1000 1101
1000 1011
1000 1001
1000 0000
1010 0000
1101 0000
1110 0000
1111 0000
1111 1111
SO Data
PBSL 0000
PBSL 0000
PBSL 0000
PBSL 0000
0000 C3..C0
0000 E3..E0
0000 L3..L0
0000 P3..P0
M000 0000
0000 0011
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