Analog Devices ADSP-BF538F system manual Can Interface

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Using ADSP-BF538F EZ-KIT Lite

Example code is provided in the EZ-KIT Lite installation directory to demonstrate how to program flash memory.

Table 1-4shows a sample value for the asynchronous memory configura- tion register, EBIU_AMBCTL0.

Table 1-4. Asynchronous Memory Control Register Setting Example

Register

Value

Function

 

 

 

 

 

 

EBIU_AMBCTL0

0x7BB07BB0

Timing control for banks 1 and 0

 

 

 

CAN Interface

The Controller Area Network interface contains a Philips TJA1041 high-speed CAN transceiver. The PD9 programmable flag connects to the error and power-on indication output (ERR). The PC1 of the processor con- nects to the receive data output (RXD), and PCO connects to the transmit data input (TXD).

The CAN interface can be disconnected from the processor by turning positions 1 though 4 of the SW2 switch OFF. When in the OFF position, the signals can be used elsewhere on the board. See “CAN Enable Switch (SW2)” on page 2-10for more information.

The CAN interface contains two 4-position modular connectors (see “CAN Connectors (J5 and J11)” on page 2-21).

Example programs are included in the EZ-KIT Lite installation directory to demonstrate CAN circuit operation.

ADSP-BF538F EZ-KIT Lite Evaluation System Manual

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Contents ADSP-BF538F EZ-KIT Lite Evaluation System Manual Trademark and Service Mark Notice Limited WarrantyCopyright Information DisclaimerRegulatory Compliance Page Contents ADSP-BF538F EZ-KIT Lite Hardware Reference ADSP-BF538F EZ-KIT Lite Evaluation System Manual Vii Index Preface Page Preface Page Intended Audience Purpose of This ManualWhat’s New in This Manual Manual ContentsSupported Processors Technical or Customer SupportProduct Information MyAnalog.comProcessor Product Information Title Description Related DocumentsRelated VisualDSP++ Publications Online Technical DocumentationAccessing Documentation From VisualDSP++ Printed Manuals Accessing Documentation From WebExample Description Notation ConventionsNotation Conventions Using ADSP-BF538F EZ-KIT Lite Can Interface on Default Configuration Package ContentsDefault Configuration Installation and Session Startup Installation and Session Startup Memory Map Evaluation License Restrictions Sdram Interface Sdram InterfaceRegister Value Function Flash Memory Flash MemoryCan Interface Audio Interface Elvis InterfaceLEDs and Push Buttons Background Telemetry Channel Example ProgramsADSP-BF538F EZ-KIT Lite Hardware Reference DSP System ArchitectureADSP-BF538F EZ-KIT Lite Hardware Reference External Bus Interface UnitSPI Interface SPORT0 InterfaceUart Interface Programmable FlagsProgrammable Flag Connections Cont’d Ppidirctl for AV-Extender Flag Push Buttons SW10-13 on Expansion Interface Uart PortJtag Emulation Port Jumper and Switch SettingsUart Enable Switch SW4 Can Enable Switch SW2Flash Enable Switch SW6 Push Button Enable Switch SW5Audio Enable Switch SW7 FCE Enable Switch SW14PPI Direction Control JP1 Boot Mode Select Switch SW3Uart Loop Jumper JP9 Elvis Oscilloscope Configuration Switch SW1Channel SW8 Switch Position Default Audio Circuit Signal Elvis Function Generator Configuration Switch SW8Elvis Select Jumper JP8 Elvis Voltage Selection Jumper JP6LED and Push Button Locations Reset Push Button SW9Power LED LED7 Reset LED LED8Programmable Flag Push Buttons SW10-13 USB Monitor LED ZLED3 User LEDs LED2-6Connectors Audio Connectors J9 and J10 Can Connectors J5 and J11RS-232 Connector J6 Expansion Interface Connectors J1-3 Power Connector J7Jtag Connector ZP4 SPORT0 and SPORT1 Connectors P6 and P7PPI Connector P8 SPI Connector P9 Wire Interface Connector P10Timers Connector P11 UART1 Connector P12 Connectors ADSP-BF538F EZ-KIT Lite Bill of Materials FDS6990AS SOIC8 ADSP-BF538F EZ-KIT Lite Bill Of Materials CT7 AVX Vishay CRCW04024K70JNED Vishay CRCW060310K0JNEA Panasonic ERJ-3RSFR10V Panasonic ECJ-1VB1H222K ADSP-BF538F EZ-KIT Lite Title ADSP-BF538F EZ-KIT Lite SchematicADSP-BF538F EZ-KIT Lite DSPRTC Vddext ADSP-BF538F EZ-KIT Lite DSP PowerADSP-BF538F EZ-KIT Lite Sdram and Flash MB SdramADSP-BF538F EZ-KIT Lite ADC and Audio ADCADSP-BF538F EZ-KIT Lite DAC and Audio OUT DACSheet 7 CanADSP-BF538F EZ-KIT Lite Push BUTTONS, Leds and Boot Mode DSP Core Voltage & Current Jumperelvis ConnectorPFI DSP IO CurrentDSP Jtag Header Expansion Interface Type BADSP-BF538F EZ-KIT Lite Stamp Connectors Timers UartSport Serial PortADSP-BF538F EZ-KIT Lite Misc Connectors Label ADSP-BF538F EZ-KIT Lite PowerIndex Index PPI SPI Uart Page Processors White Papers Technical Support Page Log MyAnalog Sharc Processor Leadership in Mflops per $ Performance Learning and Development Technical Library Page Blackfin Processor Development Tools Development Tools Support