Analog Devices ADSP-BF538F system manual Can Enable Switch SW2, Uart Enable Switch SW4

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Jumper and Switch Settings

CAN Enable Switch (SW2)

The Controller Area Network (CAN) enable switch (SW2) disconnects CAN signals from the GPIO pins of the processor. When the SW2 switch is in the OFF position, the associated GPIO signals (see Table 2-3) can be used on the expansion interface.

Table 2-3. CAN Enable Switch (SW2)

CAN Signal	SW2 Switch Position (Default)		Processor Signal


ENABLE	1	(ON)	NU

STANDBY	2	(ON)	NU

ERROR	3	(ON)	PD9

RECEIVE DATA	4	(ON)	PC1

UART Enable Switch (SW4)

The UART enable switch (SW4) disconnects UART signals from the GPIO pins of the processor. When the switch is in the OFF position, the associ- ated GPIO signals (see Table 2-4) can be used on the expansion interface.

Table 2-4. UART Enable Switch (SW4)

EZ-KIT Lite Signal	SW4 Switch Position (Default)		Processor Signal


CTS	1	(ON)	PC0

RX0	2	(ON)	NU

RTS	3	(ON)	PC1

LOOPBACK	4	(OFF)	NU

2-10	ADSP-BF538F EZ-KIT Lite Evaluation System Manual

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Contents ADSP-BF538F EZ-KIT Lite Evaluation System Manual Copyright Information Limited WarrantyTrademark and Service Mark Notice 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 Purpose of This Manual Intended AudienceManual Contents What’s New in This ManualTechnical or Customer Support Supported ProcessorsMyAnalog.com Product InformationProcessor Product Information Related Documents Title DescriptionOnline Technical Documentation Related VisualDSP++ PublicationsAccessing Documentation From VisualDSP++ Accessing Documentation From Web Printed ManualsNotation Conventions Example DescriptionNotation Conventions Using ADSP-BF538F EZ-KIT Lite Can Interface on Package Contents Default ConfigurationDefault Configuration Installation and Session Startup Installation and Session Startup Evaluation License Restrictions Memory MapSdram Interface Sdram InterfaceRegister Value Function Flash Memory Flash MemoryCan Interface Elvis Interface Audio InterfaceLEDs and Push Buttons Example Programs Background Telemetry ChannelADSP-BF538F EZ-KIT Lite Hardware Reference System Architecture DSPExternal Bus Interface Unit ADSP-BF538F EZ-KIT Lite Hardware ReferenceUart Interface SPORT0 InterfaceSPI Interface Programmable FlagsProgrammable Flag Connections Cont’d Ppidirctl for AV-Extender Flag Push Buttons SW10-13 on Uart Port Expansion InterfaceJumper and Switch Settings Jtag Emulation PortCan Enable Switch SW2 Uart Enable Switch SW4Push Button Enable Switch SW5 Flash Enable Switch SW6FCE Enable Switch SW14 Audio Enable Switch SW7Boot Mode Select Switch SW3 PPI Direction Control JP1Elvis Oscilloscope Configuration Switch SW1 Uart Loop Jumper JP9Elvis Function Generator Configuration Switch SW8 Channel SW8 Switch Position Default Audio Circuit SignalElvis Voltage Selection Jumper JP6 Elvis Select Jumper JP8Reset Push Button SW9 LED and Push Button LocationsReset LED LED8 Power LED LED7Programmable Flag Push Buttons SW10-13 User LEDs LED2-6 USB Monitor LED ZLED3Connectors Can Connectors J5 and J11 Audio Connectors J9 and J10RS-232 Connector J6 Power Connector J7 Expansion Interface Connectors J1-3SPORT0 and SPORT1 Connectors P6 and P7 Jtag Connector ZP4PPI Connector P8 Wire Interface Connector P10 SPI Connector P9Timers 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 Schematic ADSP-BF538F EZ-KIT Lite TitleDSP ADSP-BF538F EZ-KIT LiteRTC ADSP-BF538F EZ-KIT Lite DSP Power VddextMB Sdram ADSP-BF538F EZ-KIT Lite Sdram and FlashADC ADSP-BF538F EZ-KIT Lite ADC and AudioDAC ADSP-BF538F EZ-KIT Lite DAC and Audio OUTCan Sheet 7ADSP-BF538F EZ-KIT Lite Push BUTTONS, Leds and Boot Mode PFI Jumperelvis ConnectorDSP Core Voltage & Current DSP IO CurrentExpansion Interface Type B DSP Jtag HeaderSport Timers UartADSP-BF538F EZ-KIT Lite Stamp Connectors Serial PortADSP-BF538F EZ-KIT Lite Misc Connectors ADSP-BF538F EZ-KIT Lite Power LabelIndex 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