參數(shù)資料
型號(hào)： DS2154LNA2+
廠商： Maxim Integrated Products
文件頁數(shù)： 43/124頁
文件大?。?/td> 0K
描述： IC TXRX E1 5V 100-LQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 90
類型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： E1
電源電壓： 4.75 V ~ 5.25 V
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應(yīng)商設(shè)備封裝： 100-LQFP（14x14）
包裝： 托盤
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
25 of 124
4. PARALLEL PORT
The DS21354/DS21554 are controlled through either a nonmultiplexed (MUX = 0) or a multiplexed
(MUX = 1) bus by an external microcontroller or microprocessor. The device can operate with either Intel
or Motorola bus timing configurations. If the BTS pin is tied low, Intel timing is selected; if tied high,
Motorola timing is selected. All Motorola bus signals are listed in parentheses (). See the timing diagrams
in Section 18 for more details.
4.1.
Register Map
Table 4-1. Register Map Sorted by Address
ADDRESS
TYPE
REGISTER
NAME
00
R
BPV or Code Violation Count 1
VCR1
01
R
BPV or Code Violation Count 2
VCR2
02
R
CRC4 Error Count 1/FAS Error Count 1
CRCCR1
03
R
CRC4 Error Count 2
CRCCR2
04
R
E-Bit Count 1/FAS Error Count 2
EBCR1
05
R
E-Bit Count 2
EBCR2
06
R/W
Status 1
SR1
07
R/W
Status 2
SR2
08
R/W
Receive Information
RIR
09
—
Not used
(set to 00h)
0A
—
Not used
(set to 00h)
0B
—
Not used
(set to 00h)
0C
—
Not used
(set to 00h)
0D
—
Not used
(set to 00h)
0E
—
Not used
(set to 00h)
0F
R
Device ID
IDR
10
R/W
Receive Control 1
RCR1
11
R/W
Receive Control 2
RCR2
12
R/W
Transmit Control 1
TCR1
13
R/W
Transmit Control 2
TCR2
14
R/W
Common Control 1
CCR1
15
R/W
Test 1
TEST1 (set to 00h)
16
R/W
Interrupt Mask 1
IMR1
17
R/W
Interrupt Mask 2
IMR2
18
R/W
Line Interface Control Register
LICR
19
R/W
Test 2
TEST2 (set to 00h)
1A
R/W
Common Control 2
CCR2
1B
R/W
Common Control 3
CCR3
1C
R/W
Transmit Sa Bit Control
TSaCR
1D
R/W
Common Control 6
CCR6
1E
R
Synchronizer Status
SSR
1F
R
Receive Non-Align Frame
RNAF
20
R/W
Transmit Align Frame
TAF
21
R/W
Transmit Non-Align Frame
TNAF
22
R/W
Transmit Channel Blocking 1
TCBR1
23
R/W
Transmit Channel Blocking 2
TCBR2
24
R/W
Transmit Channel Blocking 3
TCBR3
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DS2154LND2 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
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DS2155_06 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:T1/E1/J1 Single-Chip Transceiver
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