Optical Module Register Overview; Document Number; Optical Module Status Ports 0-3 ($0X799); Optical Module Control Ports 0 - 3 ($0X79A) - Intel IXF1104 Datasheet

8.4.11

Optical Module Register Overview

Table 153
the Optical Module Registers.
Note: All registers in this section are only applicable to ports that are configured in fiber mode.
Table 153. Optical Module Status Ports 0-3 ($0x799)
Bit Name
Register Description: This register provides a means to control and monitor the interface to
the optical modules when a port is used in fiber mode.
31:24 Reserved
23:20 Rx_LOS_3:0
19:14 Reserved
13:10 Tx_FAULT_3:0
9:4 Reserved
3:0 MOD_DEF_3:0
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
clear; R/W/C = Read/Write, Clear on Write
Table 154. Optical Module Control Ports 0 - 3 ($0x79A)
Bit Name
Register Description: This register provides access to optical module interrupt enables and
sets the TX_DISABLE output for the ports configured in fiber mode.
31:17 Reserved
2
16:13 I C_port_enable
12 RX_LOS_EN
11 TX_FAULT_EN
10 MOD_DEF_EN
9:4 Reserved
3:0 TX_DISABLE_3:0
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
clear; R/W/C = Read/Write, Clear on Write

Datasheet

Document Number: 278757

Revision Number: 009
Revision Date: 27-Oct-2005
®
Intel IXF1104 4-Port Gigabit Ethernet Media Access Controller
2
through Table 156 "I C Data Ports 0 - 3 ($0x79F)" on page 223
Description
Reserved
Rx_LOS inputs for Ports 0-3
Reserved
Tx_FAULT inputs for Ports 0-3
Reserved
MOD_DEF inputs for Ports 0-3
Description
Reserved
When set, individually enables the four I
Enable for RX_LOS_INT operation
1 = Enabled
Enable for TX_FAULT_INT operation
1 = Enabled
Enable for MOD_DEF_INT operation
1 = Enabled
Reserved
Tx_DISABLE outputs for Ports 0-3
provide an overview of
1
Type Default
0x00000000
RO 0x00
R 0x0
0X00
R 0x0
0X00
R 0x0
1
Type Default
0x1E000
RO 0x0000
2
C ports. R/W 0xF
R/W 0
R/W 0
R/W 0
RO 0X00
R/W 0x0
222