IXF1104
Note: The data decode of the LED bits is independent of the Physical mode selection.
Table 34. LED_DATA# Decodes
LED_DATA# | MAC Port # | Fiber Designation | Copper Designation |
|
|
|
|
1 |
| Rx | Link |
|
|
|
|
2 | 0 | Rx | Link |
|
|
|
|
3 |
| TX | Activity |
|
|
|
|
4 |
| Rx | Link |
|
|
|
|
5 | 1 | Rx | Link |
|
|
|
|
6 |
| TX | Activity |
|
|
|
|
7 |
| Rx | Link |
|
|
|
|
8 | 2 | Rx | Link |
|
|
|
|
9 |
| TX | Activity |
|
|
|
|
10 |
| Rx | Link |
|
|
|
|
11 | 3 | Rx | Link |
|
|
|
|
12 |
| TX | Activity |
|
|
|
|
5.8.6.1LED Signaling Behavior
Operation in each mode for the decoded LED data in Table 34 is detailed in Table 35 and Table 36.
5.8.6.1.1 Fiber LED Behavior
Table 35. LED Behavior (Fiber Mode)
Type | Status | Description | |
|
|
| |
| Off | Synchronization occurs but no packets are received | |
| and the “Link LED Enable ($0x502)” is not set. | ||
|
| ||
|
|
| |
| Amber On | RX Synchronization has not occurred or no optical | |
| signal exists. | ||
|
| ||
|
|
| |
|
| The port has remote fault and the “Link LED Enable | |
RXLED | Amber Blinking | ($0x502)” is not set (based on remote fault bit setting | |
|
| received in Rx_Config word). | |
|
|
| |
| Green On | RX Synchronization occurs and the “Link LED Enable | |
| ($0x502)” bit is set. | ||
|
| ||
|
|
| |
| Green Blinking | RX Synchronization occurs and the port is receiving | |
| data. | ||
|
| ||
|
|
| |
| Off | The port is not transmitting data or the “Link LED | |
| Enable ($0x502)” is not set. | ||
TXLED |
| ||
|
| ||
Green Blinking | The port is transmitting data and the “Link LED Enable | ||
| |||
| ($0x502)” bit is set | ||
|
| ||
|
|
|
NOTE: Table 35 assumes the port is enabled in the “Port Enable ($0x500)” and the LEDs are enabled in the “LED Control ($0x509)”. If a port is not enabled, all the LEDs for that port will be off. If the LEDs are not enabled, all of the LEDs will be off.
118 | Datasheet |
Document Number: 278757
Revision Number: 007
Revision Date: March 25, 2004