參數(shù)資料
型號(hào): DS21FT40
元件分類(lèi): 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁(yè)數(shù): 20/87頁(yè)
文件大?。?/td> 386K
代理商: DS21FT40
DS21FT40
20 of 87
ADDRESS
R/W
REGISTER NAME
REGISTER
ABBREVIATION
(set to 00H)
(set to 00H)
IDR
RCR1
RCR2
TCR1
TCR2
CCR1
TEST1 (set to 00h)
IMR1
IMR2
(set to 00H)
(set to 00H)
CCR2
CCR3
TSaCR
CCR6
SSR
RNAF
TAF
TNAF
TCBR1
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
R
Not used
Not used
Device ID
Receive Control 1
Receive Control 2
Transmit Control 1
Transmit Control 2
Common Control 1
Test 1
Interrupt Mask 1
Interrupt Mask 2
Not used
Not used
Common Control 2
Common Control 3
Transmit Sa Bit Control
Common Control 6
Synchronizer Status
Receive Non-Align Frame
Transmit Align Frame
Transmit Non-Align Frame
Transmit Channel Blocking 1
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 2
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 3
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 4
(Not applicable to DS21FT40 – write to
00H.)
Transmit Idle 1
Transmit Idle 2
Transmit Idle 3
Transmit Idle 4
Transmit Idle Definition
Receive Channel Blocking 1
Receive Channel Blocking 2
Receive Channel Blocking 3
Receive Channel Blocking 4
Receive Align Frame
Receive Signaling 1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
23
R/W
TCBR2
24
R/W
TCBR3
25
R/W
TCBR4
26
27
28
29
2A
2B
2C
2D
2E
2F
30
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
TIR1
TIR2
TIR3
TIR4
TIDR
RCBR1
RCBR2
RCBR3
RCBR4
RAF
RS1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21FT40N 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS21FT42 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT42N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4X3 E1 Framer E1 Framer E1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray