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參數(shù)資料
| 型號： | UJA1065 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | High-speed CAN/LIN fail-safe system basis chip |
| 中文描述： | 高速的CAN / LIN故障防護(hù)系統(tǒng)基礎(chǔ)芯片 |
| 文件頁數(shù)： | 38/67頁 |
| 文件大?。?/td> | 285K |
| 代理商： | UJA1065 |
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9397 750 14409
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Objective data sheet
Rev. 01 — 10 August 2005
38 of 67
Philips Semiconductors
UJA1065
High-speed CAN/LIN fail-safe system basis chip
6.13.9
Physical layer control register and physical layer control feedback register
These registers allow configuration of the CAN transceiver and LIN transceiver of the SBC
and allow the settings to be read back.
[1]
For the CAN transceiver to enter Off-Line mode from On-line or On-line Listen mode a minimum time without bus activity is needed. This
minimum time t
off-line
is defined by COTC; see
Section 6.7.1.4
.
In case of an RXDC / TXDC interfacing failure the CAN transmitter is disabled without setting CTC. Recovery from such a failure is
automatic when CAN communication (with correct interfacing levels) is received. Manual recovery is also possible by setting and
clearing the CTC bit under software control.
[2]
Table 12:
Bit
15 and 14
13
Physical layer control and physical layer control feedback register bit description
Symbol
Description
Value
A1, A0
register address
11
RRS
Read Register Select
1
0
RO
Read Only
1
Function
select Physical Layer Control register
read the General Purpose Feedback register 1
read the Physical Layer Control Feedback register
read the register selected by RRS without writing to the
Physical Layer Control register
read the register selected by RRS and write to Physical
Layer Control register
V2 remains active in CAN Off-line mode
V2 is OFF in CAN Off-line mode
CAN transceiver enters On-line Listen mode instead of
On-line mode; cleared whenever the SBC enters On-line
mode or Active mode
On-line Listen mode disabled
t
off-line
long period (extended to t
off-line(ext)
after wake-up)
t
off-line
short period (extended to t
off-line(ext)
after wake-up)
CAN transmitter is disabled
CAN transmitter is enabled
TXD signal is forwarded directly to RXD for self-test
purposes (loopback behavior); only if CTC = 1
TXD signal is not forwarded to RXD (normal behavior)
CAN Active mode (in Normal mode and Flash mode only)
CAN Active mode disabled
CAN SPLIT pin active
CAN SPLIT pin floating
LIN Active mode (in Normal mode and Flash mode only)
LIN Active mode disabled
up to 10 kbit/s (low slope)
up to 20 kbit/s (normal)
increased LIN driver current capability
LIN driver in conformance with the LIN 2.0 standard
Wake-up via the LIN-bus enabled
Wake-up via the LIN-bus disabled
LIN transmitter is disabled
LIN transmitter is enabled
12
0
11
V2C
V2 Control
0
1
1
10
CPNC
CAN Partial Networking
Control
0
1
0
1
0
1
9
COTC
CAN Off-line Time
Control
[1]
8
CTC
CAN Transmitter
Control
[2]
7
CRC
CAN Receiver Control
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
6
CMC
CAN Mode Control
5
CSC
CAN Split Control
4
LMC
LIN Mode Control
3
LSC
LIN Slope Control
2
LDC
LIN Driver Control
1
LWEN
LIN Wake-up Enable
0
LTC
LIN Transmitter Control
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UJA1065TW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:High-speed CAN/LIN fail-safe system basis chip |
| UJA1065TW/3V0 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC HI SPEED CAN SYSTEM 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 |
| UJA1065TW/3V0,512 | 功能描述:CAN 接口集成電路 HI SPEED CAN SYSTEM RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| UJA1065TW/3V0,518 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC HI SPEED CAN SYSTEM 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 |
| UJA1065TW/3V0512 | 制造商:NXP Semiconductors 功能描述:CONTROLLER SYS CAN/LIN 3V 32HTSSOP |
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