- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1915 > DS3120N (Maxim Integrated Products)IC FRAMER T1 28-CHANNEL IND PDF資料下載
參數(shù)資料
| 型號(hào)： | DS3120N |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 118/133頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FRAMER T1 28-CHANNEL IND |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 控制器類型： | T1 調(diào)幀器 |
| 接口： | 并行/串行 |
| 電源電壓： | 2.97 V ~ 3.63 V |
| 電流 - 電源： | 300mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 316-BGA |
| 包裝： | 管件 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁當(dāng)前第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁
DS3112
85 of 133
Register Name:
BERTEC0
Register Description:
BERT 24-Bit Error Counter (lower) and Status Information
Register Address:
7Ch
Bit #
7
6
5
4
3
2
1
0
Name
—
RA1
RA0
RLOS
BED
BBCO
BECO
SYNC
Default
—
Bit #
15
14
13
12
11
10
9
8
Name
BEC7
BEC6
BEC5
BEC4
BEC3
BEC2
BEC1
BEC0
Default
0
Note: Bits that are underlined are read-only; all other bits are read-write.
Bit 0: Real-Time Synchronization Status (SYNC). Read-only real-time status of the synchronizer (this bit is not
latched). Will be set when the incoming pattern matches for 32 consecutive bit positions. Will be cleared when six
or more bits out of 64 are received in error.
Bit 1: BERT Error Counter Overflow (BECO). A latched read-only event-status bit that is set when the 24-bit
BERT Error Counter (BEC) saturates. Cleared when read and will not be set again until another overflow occurs
(i.e., the BEC counter must be cleared and allowed to overflow again). The setting of this status bit can cause a
hardware interrupt to occur if the IEOF bit in BERT Control Register 0 is set to a one and the BERT bit in the
Interrupt Mask for MSR (IMSR) register is set to a one. The interrupt will be allowed to clear when this bit is read
(Figure 8-1).
Bit 2: BERT Bit Counter Overflow (BBCO). A latched read-only event-status bit that is set when the 32-bit
BERT Bit Counter (BBC) saturates. Cleared when read and will not be set again until another overflow occurs (i.e.,
the BBC counter must be cleared and allowed to overflow again). The setting of this status bit can cause a
hardware interrupt to occur if the IEOF bit in BERT Control Register 0 is set to a one and the BERT bit in the
Interrupt Mask for MSR (IMSR) register is set to a one. The interrupt will be allowed to clear when this bit is read
(Figure 8-1).
Bit 3: Bit Error Detected (BED). A latched read-only event status bit that is set when a bit error is detected. The
receive BERT must be in synchronization for it to detect bit errors. This bit will be cleared when read. The setting
of this status bit can cause a hardware interrupt to occur if the IEBED bit in BERT Control Register 0 is set to a one
and the BERT bit in the Interrupt Mask for MSR (IMSR) register is set to a one. The interrupt will be allowed to
clear when this bit is read (Figure 8-1).
Bit 4: Receive Loss Of Synchronization (RLOS). A latched read-only alarm-status bit that is set whenever the
receive BERT begins searching for a pattern. Once synchronization is achieved, this bit will remain set until read.
A change in this status bit (i.e., the synchronizer goes into or out of synchronization) can cause a hardware interrupt
to occur if the IESYNC bit in BERT Control Register 0 is set to a one and the BERT bit in the Interrupt Mask for
MSR (IMSR) register is set to a one. The interrupt will be allowed to clear when this bit is read (Figure 8-1).
Bit 5: Receive All Zeros (RA0). A latched read-only alarm-status bit that is set when 31 consecutive zeros are
received. Allowed to be cleared once a one is received.
Bit 6: Receive All Ones (RA1). A latched read-only alarm-status bit that is set when 31 consecutive ones are
received. Allowed to be cleared once a zero is received.
Bits 8 to 15: BERT 24-Bit Error Counter (BEC0 to BEC7). Lower byte of the 24-bit counter. See the
BERTEC1 register description for details.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS31256+ | IC CTRLR HDLC 256-CHANNEL 256BGA |
| DS3141+ | IC FRAMER DS3/E3 SNGL 144CSBGA |
| DS31412N | IC 12CH DS3/3 FRAMER 349-BGA |
| DS3150TN | IC LIU T3/E3/STS-1 IND 48-TQFP |
| DS3154N+ | IC LIU DS3/E3/STS-1 QD 144CSBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS3121 | 功能描述:IC TGATOR T1-T3 AGGREGATOR RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| DS3121N | 功能描述:IC TGATOR T1-T3 AGGREGATOR IND RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| DS31256 | 功能描述:輸入/輸出控制器接口集成電路 256Ch High Thruput HDLC Cntlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| DS31256+ | 功能描述:輸入/輸出控制器接口集成電路 256Ch High Thruput HDLC Cntlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| DS31256B | 功能描述:輸入/輸出控制器接口集成電路 256Ch High Thruput HDLC Cntlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。