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參數(shù)資料
| 型號： | DEMO9S12NE64UM |
| 英文描述： | DEMO9S12NE64 User＇s Manual |
| 中文描述： | DEMO9S12NE64用戶手冊 |
| 文件頁數(shù)： | 14/19頁 |
| 文件大?。?/td> | 167K |
| 代理商： | DEMO9S12NE64UM |
D E M O 9 0 8 R G 6 0
A U G U S T 6 , 2 0 0 4
14
Figure 5: COM_SEL Jumper
Select RS-232 Serial Communications on COM
Select LIN Serial Communications through Con1
and Con2
LIN Communications
The DEMO908GZ60 implements a single Local Interconnect Network (LIN) interface on the
ESCI port. The LIN physical interface consists of a MC33661 transceiver at U5 and 2 4-
position Molex Mini-Fit connectors at CON1 and CON2. The LIN interface supports data
transmission speeds up to 20 kbps. The LIN interface is configured in a Master – Slave con-
figuration with a single master controlling multiple slaves.
Figure 6: LIN Connector – CON1, CON2
LIN Bus
GND
V
SUP
GND
NOTE:
Signal assignment looking into connector on PCB
Mating Connector:
Molex P/N 39-01-2040
Connector Pins:
Molex P/N 39-00-0039
CAN Communications
The DEMO908GZ60 implements a single Fault-Tolerant Controller Area Network (CAN) inter-
face. CAN is used to high-speed and fault-tolerant automotive networks. The CAN physical
interface consists of a MC33388 transceiver at U 4 and a single 3-position header. The trans-
ceiver converts serial data from the MCU to differential data for the CAN bus. The physical
layer implemented supports data rates up to 125 kbps. The differential bus termination voltage
is provided by the physical interface. The figure below details the pin-out of the CAN bus con-
nector.
Figure 7: CAN Bus Connector
3
2
1
CANL
GND
CANH
Negative CAN Bus Signal
PCB Ground
Positive CAN Bus Signal
MON08 Communications
The DEMO908GZ60 provides 2 methods for accessing the internal monitor. Serial MON08
access is provided through the COM port. A MON08 compatible programming pod may also
attach to the 14-pin MON08 port. Monitor mode is enabled by the COM_Mode, MON_EN, and
VTST_EN option jumpers. Some MON08 pods can supply VTST directly eliminating the need
COM
LIN
COM
LIN
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DEMO9S12PFAME | 功能描述:開發(fā)板和工具包 - S08 / S12 S12P Demo Board RoHS:否 產(chǎn)品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XDT512 | 功能描述:開發(fā)板和工具包 - S08 / S12 9S12XDP512 DEMO BOARD RoHS:否 產(chǎn)品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XDT512E | 功能描述:開發(fā)板和工具包 - S08 / S12 9S12XDP512 DEMO BOARD RoHS:否 產(chǎn)品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XEP100 | 功能描述:開發(fā)板和工具包 - S08 / S12 BASIC (SMALL) EVB FOR 9S RoHS:否 產(chǎn)品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XEP100 | 制造商:Freescale Semiconductor 功能描述:BASIC (SMALL) EVB FOR 9S |
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