CN1976261A - 光纤收发信机的集成存储器控制器电路 - Google Patents
光纤收发信机的集成存储器控制器电路 Download PDFInfo
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- CN1976261A CN1976261A CNA2006101495581A CN200610149558A CN1976261A CN 1976261 A CN1976261 A CN 1976261A CN A2006101495581 A CNA2006101495581 A CN A2006101495581A CN 200610149558 A CN200610149558 A CN 200610149558A CN 1976261 A CN1976261 A CN 1976261A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0799—Monitoring line transmitter or line receiver equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/08—Shut-down or eye-safety
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- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Selective Calling Equipment (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Networks Using Active Elements (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
存储器位置(阵列0) | 位置名称 | 功能 |
00h-5Fh | IEEE数据 | 此存储器块用于存储所需的GBIC数据 |
60h | 温度MSB | 此字节含有从温度传感器输出的用15位2的补数表示的温度的MSB |
61h | 温度LSB | 此字节含有从温度传感器输出的用15位2的补数表示的温度的LSB(LSB为0b) |
62h-63h | VCC值 | 这些字节含有测量的VCC的MSB(62h)和LSB(63h)(15位数,具有0bLSbit) |
64h-65h | Bin值 | 这些字节含有测量的Bin(激光器偏流)的MSB(64h)和LSB(65h)(15位数,具有0bLSbit) |
66h-67h | Pin值 | 这些字节含有测量的Pin(发射的激光器功率)的MSB(66h)和LSB(67h)(15位数,具有0bLSbit) |
68h-69h | Rin值 | 这些字节含有测量的Rin(接收功率)的MSB(68h)和LSB(69h)(15位数,具有0bLSbit) |
6Ah-6Dh | 备用 | 备用 |
6Eh | IO状态 | 所述字节示出I/O管脚的逻辑值 |
6Fh | A/D更新 | 允许用户验证A/D是否已对此5个数值更新:温度、VCC、Bin、Pin、Rin。用户将此字节写为00h。一旦对某一数值的转换完成,所述位变为‘1’。 |
70h-73h | 告警标志 | 这些位反映作为转换更新的告警状态。如果转换的数值大于相应的高限,则高告警位为‘1’。如果转换的数值小于 |
相应的低限,则低告警位为‘1’。否则各个位都是0b。 | ||
74h-77h | 警告标志 | 这些位反映作为转换更新的告警状态。如果转换的数值大于相应的高限,则高警告位为‘1’。如果转换的数值小于相应的低限,则低警告位为‘1’。否则各个位都是0b。 |
78h-7Ah | 备用 | 备用 |
7Bh-7Eh | 密码输入位PWE字节3(7Bh)MS字节PWE字节2(7Ch)PWE字节1(7Dh)PWE字节0(7Eh)LS字节 | 这四个字节用作密码输入。输入的密码将决定用户的读/写特权。 |
7Fh | 阵列选择 | 写入所述字节决定选择存储器的哪些上部页面作读/写0xh(阵列x选择)式中x=1,2,3,4,或5 |
80h-FFh | 备用/当前未实施 |
存储器位置(阵列1) | 位置名称 | 功能 |
80h-FFh | 数据EEPROM |
存储器位置(阵列2) | 位置名称 | 功能 |
80h-FFh | 数据EEPROM |
存储器位置(阵列3) | 位置名称 | 功能 |
80h-81h88h-89h90h-91h98h-99h | 温度高告警VCC高告警Bin高告警 | 写入此位置的数值用作高警告限。数据格式与相应数值相同(温度,VCC,Bin,Pin,Rin) |
A0h-A1h | Pin高告警Rin高告警 | |
82h-83h8Ah-8Bh92h-93h9Ah-9BhA2h-A3h | 温度低告警VCC低告警Bin低告警Pin低告警Rin低告警 | 写入此位置的数值用作低警告限。数据格式与相应数值相同(温度,VCC,Bin,Pin,Rin) |
84h-85h8Ch-8Dh94h-95h9Ch-9DhA4h-A5h | 温度高警告VCC高警告Bin高警告Pin高警告Rin高警告 | 写入此位置的数值用作高警告限。数据格式与相应数值相同(温度,VCC,Bin,Pin,Rin) |
86h-87h8Eh-8Fh96h-97h9Eh-9FhA6h-A7h | 温度低警告VCC低警告Bin低警告Pin低警告Rin低警告 | 写入此位置的数值用作低警告限。数据格式与相应数值相同(温度,VCC,Bin,Pin,Rin) |
A8h-AfhC5hB0h-B7hC6hB8h-BFhC7h | DOUT控制0-8FOUT控制0-8LOUT控制0-8 | 各个位的位置在表4中定义。 |
C0h | 备用 | 备用 |
C1h | 预定标 | 选择X-延迟CLKS的MCLK除数 |
C2hC3hC4h | DOUT延迟FOUT延迟LOUT延迟 | 选择预定标时钟数 |
C8h-C9hCah-CBhCCh-CDhCEh-CFh | VCC=A/D定标Bin=A/D定标Pin=A/D定标Rin=A/D定标 | 关于相应的A/D转换值的16位增益调节 |
D0h | 芯片地址 | 当外部ASEL为低时选择芯片地址 |
D1h | 边界#2 | D/A#2的Finisar选择百分比(FSP) |
D2h | 边界#1 | D/A#1的Finisar选择百分比(FSP) |
D3h-D6h | PW1字节3(D3h)MSBPW1字节2(D4h)PW1字节1(D5h)PW1字节0(D6h)LSB | 这四个字节用作密码1输入。输入的密码将决定Finisar用户的读/写特权。 |
D7h | D/A控制 | 所述字节决定D/A是输出源还是输出吸收电流,并用于对输出定标 |
D8h-DFh | Bin短期 | 这些字节定义对温度的短期比较 |
E0h-E3h | Pin短期 | 这些字节定义对温度的短期比较 |
E4h-E7h | Rin短期 | 这些字节定义对温度的短期比较 |
E8h | 配置覆盖字节 | 这些位的位置在表4中定义 |
E9h | 备用 | 备用 |
EAh-EBh | 内部状态字节 | 这些位的位置在表4中定义 |
ECh | I/O状态1 | 这些位的位置在表4中定义 |
EDh-EEH | D/A输出 | 有温度补偿的D/A输出的幅度 |
EFh | 温度指数 | 查阅阵列的地址指针 |
F0h-FFh | 备用 | 备用 |
存储器位置(阵列4) | 位置名称 | 功能 |
00h-FFh | D/A电流对温度#1(用户定义查阅阵列1) |
存储器位置(阵列5) | 位置名称 | 功能 |
00h-FFh | D/A电流对温度#2(用户定义查阅阵列2) |
字节 | 位 | 名称 | 说明 | |
转换的模拟数值。校准的16位数据。 | ||||
96(60h) | 全部 | 温度MSB | 代符号的2的补数整数温度(-40到+125℃),基于内部温度测量 | |
97 | 全部 | 温度LSB | 温度的分数部分(计数/256) | |
98 | 全部 | VCC MSB | 收发信机中内部测量的供电电压。实际电压为满16位数值*100uVolt | |
99 | 全部 | VCC LSB | (得出的范围0-6.55V) | |
100 | 全部 | TX偏置MSB | 以mA表示的测量的TX偏流。偏流为满16位数值*(1/256)mA | |
101 | 全部 | TX偏置LSB | (用4uA分辨率可能有满范围为0-256mA) | |
102 | 全部 | TX功率MSB | 以mW表示的测量的TX输出功率。输出为满16位数值*(1/2048)mW | |
103 | 全部 | TX功率LSB | 在0.5μW辨率情况下可能的0-32mW满范围,或-33到+15dBm | |
104 | 全部 | RX功率MSB | 以mW表示的测量的RX输入功率。RX功率为满16位数值*(1/16384)mW | |
105 | 全部 | RX功率LSB | 在0.06μW分辨率情况下可能的0-4mW满范围,或-42到+6dBm | |
106 | 全部 | 备用MSB | 保留作数字化模拟输入的第一未来定义 | |
107 | 全部 | 备用LSB | 保留作数字化模拟输入的第一未来定义 | |
108 | 全部 | 备用MSB | 保留作数字化模拟输入的第二未来定义 | |
109 | 全部 | 备用LSB | 保留作数字化模拟输入的第二未来定义 | |
通用状态位 | ||||
110 | 7 | TX禁止 | TX禁止输入管脚的数字状态 | |
110 | 6 | 备用 | ||
110 | 5 | 备用 | ||
110 | 4 | 速率选择 | SFP速率选择输入管脚的数字状态 | |
110 | 3 | 备用 | ||
110 | 2 | TX故障 | TX故障输出管脚的数字状态 | |
110 | 1 | LOS | LOS输出管脚的数字状态 | |
110 | 0 | 上电逻辑 | 表明收发信机已上电且数据有效 | |
111 | 7 | 温度A/D有效 | 表明字节96/97中的A/D值有效 |
111 | 6 | VCC A/D有效 | 表明字节98/99中的A/D值有效 |
111 | 5 | TX偏流A/D有效 | 表明字节100/101中的A/D值有效 |
111 | 4 | TX功率A/D有效 | 表明字节102/103中的A/D值有效 |
111 | 3 | RX功率A/D有效 | 表明字节104/105中的A/D值有效 |
111 | 2 | 备用 | 表明字节106/107中的A/D值有效 |
111 | 1 | 备用 | 表明字节108/109中的A/D值有效 |
111 | 0 | 备用 | 备用 |
字节 | 位 | 名称 | 说明 | ||
告警和警告标志位 | |||||
112 | 7 | 温度高报警 | 当内部温度超过高报警限时设定 | ||
112 | 6 | 温度低报警 | 当内部温度低于低报警限时设定 | ||
112 | 5 | VCC高报警 | 当内部供电电压超过高报警限时设定 | ||
112 | 4 | VCC低报警 | 当内部供电电压低于低报警限时设定 | ||
112 | 3 | TX偏置高报警 | 当TX偏流超过高报警限时设定 | ||
112 | 2 | TX偏置低报警 | 当TX偏流低于低报警限时设定 | ||
112 | 1 | TX功率高报警 | 当TX输出功率超过高报警限时设定 | ||
112 | 0 | TX功率低报警 | 当TX输出功率低于低报警限时设定 | ||
113 | 7 | RX功率高报警 | 当接收功率超过高报警限时设定 | ||
113 | 6 | RX功率低报警 | 当接收功率低于低报警限时设定 | ||
113 | 5-0 | 备用报警 | |||
114 | 全部 | 备用 | |||
115 | 全部 | 备用 | |||
116 | 7 | 温度高警告 | 当内部温度超过高警告限时设定 | ||
116 | 6 | 温度低警告 | 当内部温度低于低警告限时设定 | ||
116 | 5 | VCC高警告 | 当内部供电电压超过高警告限时设定 | ||
116 | 4 | VCC低警告 | 当内部供电电压低于低警告限时设定 | ||
116 | 3 | TX偏置高警告 | 当TX偏流超过高警告限时设定 | ||
116 | 2 | TX偏置低警告 | 当TX偏流低于低警告限时设定 | ||
116 | 1 | TX功率高警告 | 当TX输出功率超过高警告限时设定 |
116 | 0 | TX功率低警告 | 当TX输出功率低于低警告限时设定 |
117 | 7 | RX功率高警告 | 当接收功率超过高警告限时设定 |
117 | 6 | RX功率低警告 | 当接收功率低于低警告限时设定 |
117 | 5 | 备用警告 | |
117 | 4 | 备用警告 | |
117 | 3 | 备用警告 | |
117 | 2 | 备用警告 | |
117 | 1 | 备用警告 | |
117 | 0 | 备用警告 | |
118 | 全部 | 备用 | |
119 | 全部 | 备用 |
字节名称 | 第7位 | 第6位 | 第5位 | 第4位 | 第3位 | 第2位 | 第1位 | 第01位 |
X-输出控制10 | T告警高设定 | T告警低设定 | V告警高设定 | V告警低设定 | B告警高设定 | B告警低设定 | P告警高设定 | P告警低设定 |
X-输出控制11 | R告警高设定 | R告警低设定 | B快高设定 | P快高设定 | R快高设定 | D-输入反相设定 | D-输入设定 | F-输入反相设定 |
X-输出控制12 | F-输入设定 | L-输入反相设定 | L-输入设定 | 辅助反相设定 | 辅助设定 | T告警高禁止 | T告警低禁止 | V告警高禁止 |
X-输出控制13 | V告警低禁止 | B告警高禁止 | B告警低禁止 | P告警高禁止 | P告警低禁止 | R告警高禁止 | R告警低禁止 | B快高禁止 |
X-输出控制14 | P快高禁止 | R快高禁止 | D-输入反相禁止 | D-输入禁止 | F-输入反相禁止 | F-输入禁止 | L-输入反相禁止 | L-输入禁止 |
X-输出控制15 | 辅助反相禁止 | 辅助禁止 | T告警高清除 | T告警低清除 | V告警高清除 | V告警低清除 | B告警高清除 | B告警低清除 |
X-输出控制16 | P告警高清除 | P告警低清除 | R告警高清除 | R告警低清除 | B快高清除 | P快高清除 | R快高清除 | D-输入反相清除 |
X-输出控制17 | D-输入清除 | F-输入反相清除 | F-输入清除 | L-输入反相清除 | L-输入清除 | 辅助反相清除 | 辅助清除 | EE |
X-输出控制18 | 锁存器选择 | 反相 | 覆盖数据 | 覆盖选择 | S复位选择 | HI使能 | L0使能 | 负载(上拉)使能 |
预定标 | 备用 | 备用 | 备用 | 备用 | B3 | B2 | B1 | B0 |
X-输出延迟 | B7 | B7 | B5 | B4 | B3 | B2 | B1 | B0 |
芯片地址 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 |
X-地址定标MSB | 215 | 214 | 213 | 212 | 211 | 210 | 29 | 28 |
X-地址定标LSB | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 |
D/A控制 | 源/吸收 | D/A#2范围 | 源/吸收 | D/A#1范围 | ||||
I/O | 22 | 21 | 20 | I/O | 22 | 21 | 20 | |
配置/覆盖 | 手动D/A | 手动索引 | 手动AD告警 | EE条 | SW-POR | A/D 使能 | 手动快告警 | 备用 |
内部状态1 | D设定 | D禁止 | D延迟 | D清除 | F设定 | F禁止 | F延迟 | F清除 |
内部状态0 | L设定 | L禁止 | L延迟 | L清除 | 备用 | 备用 | 备用 | 备用 |
I/O状态1 | 备用 | F-输入 | L输入 | 备用 | D输出 | 备用 | 备用 | 备用 |
边界#1 | 备用 | 负定标2 | 负定标1 | 负定标0 | 备用 | 正定标2 | 正定标1 | 正定标0 |
边界#2 | 备用 | 负定标2 | 负定标1 | 负定标0 | 备用 | 正定标2 | 正定标1 | 正定标0 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/777,917 US7079775B2 (en) | 2001-02-05 | 2001-02-05 | Integrated memory mapped controller circuit for fiber optics transceiver |
US09/777917 | 2001-02-05 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028078519A Division CN1294709C (zh) | 2001-02-05 | 2002-02-04 | 光纤收发信机的集成存储器控制器电路 |
Publications (2)
Publication Number | Publication Date |
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CN1976261A true CN1976261A (zh) | 2007-06-06 |
CN1976261B CN1976261B (zh) | 2012-11-14 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CNB028078519A Ceased CN1294709C (zh) | 2001-02-05 | 2002-02-04 | 光纤收发信机的集成存储器控制器电路 |
CN2006101495581A Ceased CN1976261B (zh) | 2001-02-05 | 2002-02-04 | 光纤收发信机的集成存储器控制器电路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CNB028078519A Ceased CN1294709C (zh) | 2001-02-05 | 2002-02-04 | 光纤收发信机的集成存储器控制器电路 |
Country Status (14)
Country | Link |
---|---|
US (16) | US7079775B2 (zh) |
EP (3) | EP1360782B1 (zh) |
JP (3) | JP3822861B2 (zh) |
KR (1) | KR100684461B1 (zh) |
CN (2) | CN1294709C (zh) |
AT (3) | ATE358347T1 (zh) |
AU (1) | AU2002238034B2 (zh) |
CA (2) | CA2687686C (zh) |
CZ (1) | CZ300439B6 (zh) |
DE (3) | DE60215704T2 (zh) |
ES (2) | ES2274354T3 (zh) |
HK (4) | HK1056446A1 (zh) |
IL (1) | IL157192A (zh) |
WO (1) | WO2002063800A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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Cited By (4)
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CN104849086A (zh) * | 2015-06-03 | 2015-08-19 | 核工业理化工程研究院 | 基于dsp的多通道检测仪表 |
CN107659359A (zh) * | 2017-09-15 | 2018-02-02 | 武汉光迅科技股份有限公司 | 光模块及其控制电路和方法 |
US10193631B1 (en) | 2017-09-15 | 2019-01-29 | Accelink Technologies Co., Ltd. | Optical module and circuit and method to control the same |
CN107659359B (zh) * | 2017-09-15 | 2019-02-22 | 武汉光迅科技股份有限公司 | 光模块及其控制电路和方法 |
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