參數(shù)資料
型號： DS21552L
英文描述： 3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
中文描述： 3.3 DS21352及5V DS21552 T1單芯片收發(fā)器
文件頁數(shù)： 26/137頁
文件大?。?/td> 1094K
代理商： DS21552L
DS21352/DS21552
26 of 137
5. PARALLEL PORT
The SCT is controlled via either a non–multiplexed (MUX = 0) or a multiplexed (MUX = 1) bus by an
external microcontroller or microprocessor. The SCT can operate with either Intel or Motorola bus timing
configurations. If the BTS pin is tied low, Intel timing will be selected; if tied high, Motorola timing will
be selected. All Motorola bus signals are listed in parenthesis (). See the timing diagrams in the A.C.
Electrical Characteristics in Section 24 for more details.
5.1 REGISTER MAP
Table 5-1 REGISTER MAP SORTED BY ADDRESS
ADDRESS
R/W
REGISTER NAME
REGISTER
ABBREVIATION
HCR
HSR
HIMR
RHIR
RBOC
RHFR
THIR
TBOC
THFR
TEST2 (set to 00h)
CCR7
–
–
–
–
IDR
RIR3
CCR4
IBCC
TCD
RUPCD
RDNCD
TCC1
TCC2
TCC3
CCR5
TDS0M
RCC1
RCC2
RCC3
CCR6
RDS0M
SR1
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
W
R/W
R/W
–
–
–
–
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R
R/W
HDLC Control
HDLC Status
HDLC Interrupt Mask
Receive HDLC Information
Receive Bit Oriented Code
Receive HDLC FIFO
Transmit HDLC Information
Transmit Bit Oriented Code
Transmit HDLC FIFO
Test 2
SEE NOTE 1
Common Control 7
not present
not present
not present
not present
Device ID
Receive Information 3
Common Control 4
In–Band Code Control
Transmit Code Definition
Receive Up Code Definition
Receive Down Code Definition
Transmit Channel Control 1
Transmit Channel Control 2
Transmit Channel Control 3
Common Control 5
Transmit DS0 Monitor
Receive Channel Control 1
Receive Channel Control 2
Receive Channel Control 3
Common Control 6
Receive DS0 Monitor
Status 1
Table 5-1 REGISTER MAP SORTED BY ADDRESS (Cont.)
ADDRESS
R/W
REGISTER NAME
REGISTER
ABBREVIATION
SR2
RIR1
LCVCR1
LCVCR2
PCVCR1
PCVCR2
21
22
23
24
25
26
R/W
R/W
R
R
R
R
Status 2
Receive Information 1
Line Code Violation Count 1
Line Code Violation Count 2
Path Code Violation Count 1
SEE NOTE 3
Path Code violation Count 2
相關(guān)PDF資料
PDF描述
DS21552LN 3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
DS21354 MTTF is frequently used interchangeably with MTBF
DS21354L 3.3V/5V E1 Single-Chip Transceivers
DS21354LN 3.3V/5V E1 Single-Chip Transceivers
DS21354 3.3V/5V E1 Single-Chip Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21552L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1 Transceiver 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
DS21552LB 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS21552LN 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1 Transceiver 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
DS21552LN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1 Transceiver 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
DS21554 制造商:Maxim Integrated Products 功能描述:
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