Avago AFBR-83CDZ, Техническое описание

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Avago Technologies Confidential
Memory Map
Tx Upper Page 01h (Optional)
Byte Type Functions
128-167 RO Module Alarm Threshold Settings
168-179 RO Channel Alarm Threshold Settings
180-181 RO Checksum
182-229 RO Per-Channel Monitors: Tx Bias
Current and Light Output
230-255 Reserved – Vendor-Specific Tx
Functions
Tx Lower Page (1010 000x) – Required
Byte Type Functions
0-6 RO Tx Status: 0xA8 Presence, Flat/ Paging Memory
Presence, Interrupt, Data Not Ready, Loss of
Signal, Fault, Summary of Alarms
7-18 RO Latched Tx Alarms: Loss of Signal, Fault, Per-
channel Alarms (Power or Current High/Low),
Device Alarms (Temp, Vcc3.3 or Vcc12)
22-27 RO Module Monitors: Temp, Voltage
38-39 RO Module Monitors: Elapsed Operating Time
40-41 RW Module Control: Rate/Application Select
51 RW Module Control: Tx Reset
52-67 RW Tx Channel Control: Disables, Squelch, Polarity
Flip, Margin, Equalization Control
95-106 RW Masks for Alarms: Channel (LOS, Fault),
Channel Internal (Power or Current High/Low)
and Module (Temp, Voltage)
110-118 RW Vendor Specific Area – Read/Write
119-126 RW Password
127 RW Upper Page Select Byte (00h or 01h or 02h)
Upper Page 00h (identical for Tx & Rx) Required
Byte Type Functions
128-129 RO Identifiers
130-146 RO Device Description: Cable & Con-
nector, Power Supplies, Max Case
Temp, Min-Max Signal Rate, Laser
Wavelength or Copper Attenua-
tion, and Supported Functions
147 RO Description: Device Technology
152-222 RO Vendor Information: Name &
OUI, PN & PN rev, Serial Number,
Data Code, & Customer-specific
Information
223 RO Checksum on 128-222
224-255 RO Vendor Specific Area – Read-only
Rx Upper Page 01h (Optional)
Byte Type Functions
128-167 RO Module Alarm Threshold Settings
168-179 RO Channel Alarm Threshold Settings
180-181 RO Checksum
206-229 RO Per-Channel Monitors: Rx Input
Power
230-255 Reserved – Vendor-Specific Rx
Functions
Rx Lower Page (1010 100x) – Optional
Byte Type Functions
0-6 RO Rx Status: Flat/ Paging Memory, Interrupt, Data
Not Ready, Loss of Signal, Fault, Summary of
Alarms
7-18 RO Latched Rx Alarms: Loss of Signal, Fault, Per-
channel Alarms (Power or Current High/Low),
Device Alarms (Temp, Vcc3.3 or Vcc12)
22-27 RO Module Monitors: Temp, Voltage
38-39 RO Module Monitors: Elapsed Operating Time
40-41 RW Module Control: Rate/Application Select
51 RW Module Control: Rx Reset
52-73 RW Rx Channel Control: Disables, Squelch, Polarity
Flip, Margin, Amplitude, Pre-emphasis Control
95-106 RW Masks for Alarms: Channel (LOS, Fault),
Channel Internal (Power High/Low) and
Module (Temp, Voltage)
110-118 RW Vendor Specific Area – Read/Write
119-126 RW Password
127 RW Upper Page Select Byte (00h or 01h or 02h)
Tx and/or Rx Upper Page 02h (Optional)
Byte Type Functions
128-247 RW User Writable EEPROM (120 B)
248-255 Reserved - Vendor Specific (8 B)