Related Manuals for HOLT ADK-620x3
Summary of Contents for HOLT ADK-620x3
- Page 1 ADK-620x3 User’s Guide: Evaluation Board for HI-62003 BC/RT/MT & HI-62023 RT only Devices December 2018 AN-62003 Rev. A Holt Integrated Circuits...
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Page 2: Revision History
REVISION HISTORY Revision Date Description of Change AN-62003, Rev. New 12-02-18 Initial Release AN-62003, Rev. A 12-12-18 Update Kit Contents Holt Integrated Circuits... - Page 3 This guide describes how to set up and run the board. Additional support material and all required project software are found in the included Holt USB drive. A version of the demonstration software is already programmed into the microcontroller flash; the board is operational right out of the box without installing or running the provided software development tools.
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Page 4: Evaluation Kit Contents
Upper DUT board with 620x3 device and dual transformer-coupled MIL-STD-1553 bus interfaces. Numerous DIP switches configure board operation. Lower MCU board with ARM Cortex M3 16-/32-bit microprocessor, debug interface and regulated 3.3VDC power supply. Hardware Block Diagram Holt Integrated Circuits... - Page 5 SW2, 3 MSCLR: ON , Hardware reset SW2, 4 TXINHA: OFF, inhibits transmission on BUSA SW2, 5 TXINHB: OFF, inhibits transmission on BUSB SW2, 6 nRTB: ON, nRTBOOT pin = 0, 1760 mode OFF, nRTBOOT= 1 (open) Holt Integrated Circuits...
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Page 6: Default Jumper Settings
JP10 BUSA LOAD: ON, 70Ω Load connected OFF, 70Ω Load disconnected JP11, JP13 Transformer 1:2.5 ratio selected JP12, JP14 Transformer unused option Connect to disable on board oscillator (use when an external clock is connected to J4) Holt Integrated Circuits... -
Page 7: Test Point
Link for using NonZero Wait type interface Used. Link for using Zero Wait type interface. Not Used. Link for external ARM clock. Link to enable supply from USB 5V, make sure this is disconnected if using bench supply Holt Integrated Circuits... -
Page 8: Hardware Design Overview
The ARM Cortex M3 board includes “J-Link On Board” debug interface, licensed from www.segger.com, providing out-of-box readiness without having to buy a costly JTAG debug cable. The kit includes a simple USB cable for connecting the board’s debug interface to your computer. Holt Integrated Circuits... - Page 9 Do not include a provision for grounding Bus Negative in your production design. Note 2: For stand-alone testing (without connection to a conventional MIL-STD 1553 bus) the hardware provides on-board 70Ω termination resistors. This is strictly a bench test convenience feature Holt Integrated Circuits...
- Page 10 STD-1553 bus. Do not include a provision for termination resistors in your production design. BusA 1553 output and nINCMD signal, in BC mode generating bus command BusA 1553 output and nINCMD signal, in RT mode, responding to TxData command Holt Integrated Circuits...
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Page 11: Initial Setting Up
Initial Setting Up The Holt 620x3 Application Development Kit is designed to support the HI-62003 and HI-62023 devices in the QFP 80 pin package. The HI-62003 is used as the example, this has 64K of 16 bit SRAM and will operate in all three modes; Remote Terminal (RT), Bus Controller (BC), SMT Bus Monitor (MT). - Page 12 03, plus odd parity. The dates and times shown will differ from the screen captures shown below. Press ‘w’ to reset the HI-620x3, then press ‘d’ to display the HI-620x3 registers, display should look similar to below: Holt Integrated Circuits...
- Page 13 General Structure of Demo Functions The Holt API demonstration program is run from the source files in the src (source) folder. The main.c file calls the console.c and executes demo functions in bcdemo.c, bcAsyncDemo.c and rtmtdemo.c. The Holt API runtime library is contained in the library HI-62xxx lib as executable object code. Files xdemo.c contain the demo initialization API function calls supporting demonstrations executed from the console menu to initialize the BC, RT and monitor terminals.
- Page 14 RT responding with a clear status word: 3. The ‘f’ command will transmit a Major/Minor frame. These demos demonstrate how Holt API’s are used to generate BC Asynchronous messages, Major/Minor frames, low priority and high priority messages.
- Page 15 RT terminal, with the address set on DIP switch SW1. The screen below will be displayed. 3. RT is set to single buffered mode. This RT set up supports data write and read from RT Sub- address 1 and most mode codes, please refer to Holts API software manual for more details. Holt Integrated Circuits...
- Page 16 4. As in example before, use 1553 tester to a 03-T-01-02 Xmt command (0x1822). The Bus data should look similar to below. Response to receive two data words to SA1 Response to Transmit two words from SA1 Holt Integrated Circuits...
- Page 17 Send a 03-T-01-02 command from the 1553 tester, then send a 03-R-01-02 command. The screen will show a data log similar to below: Holt Integrated Circuits...
- Page 18 2. Press ‘w’ command to reset device, then ‘t’ to set MT mode. This configures the device into a Monitor only. The screen below will be displayed, additionally if a 03-T-01-02 command is sent a log and response will be shown, with no response this time as the RT is disabled: Holt Integrated Circuits...
- Page 19 Holt Integrated Circuits...
- Page 20 Follow the “Holt HI-620x3 API Demo Project Installation Guide” found in the Project folder on the Holt USB DRIVE. Before proceeding to the next steps IAR must be installed and the two Holt project folders must be in the proper folder locations, according to that guide.
- Page 21 Mode Holt Project Configurations IAR project configurations are used to re configure the demo software using preprocessor macros. Holt uses a common code base for multiple projects. This means there are functions not used in this project but are left in the C and H files. The IAR compiler uses the macros to decide which sections of code to build and link.
- Page 22 Holt software license agreement (SLA). The standard ADK demos are fully functional otherwise, and API projects can be built without the API C source code. Contact Holt sales for the SLA for the optional API C source code.
- Page 23 After initialization is complete, function calls demonstrate powerful addressing methods for all RAM structures used by the enabled terminal modes. Demo initialization and execution uses Holt high-level API in this demo kit. ConfigureGpio(); initializes ARM MCU general purpose I/O console.c...
- Page 24 This file, with extension .a, is the precompiled Holt API library file, note: file name could have a later revision number. The standard API kit does not include the Holt API source files although the API header files are included and grouped in the workspace Holt_API/src sub-folder.
- Page 25 CLKIN nSSFLAG_EXTTRIG LED3 ***DNI*** REMOTE Header 2x20 TERMINAL ADDRESS RTA pins have pull 200uA ups. RT_AD_LAT RT_AD_LAT A[0..16] D[0..15] ABUS HOLT RTADP HI-62003 PM-DB2791S JP10 JP13 RTAD4 RTAD3 BJ77 RTAD2 RTAD1 70 1W TXINHA RTAD0 TX_INH_A JP14 nABUS...
- Page 26 Holt Integrated Circuits, Inc. Bill of Materials November 29, 2018 PCB P/N: HV040 HI-620X3 80-QFP Evaluation Board Rev. B Item Description Reference Digikey P/N Mfg P/N PCB, Bare, Evaluation Board NewTeck PCB# 14770 Capacitor, 47uF 20% 16V Tant SMD 6032...
- Page 27 PC13 PC13/RXD3 PC29/DA5 PC14/NPCS2 PC30/DA6 PC15/NWR1/NBS1 PC31/DA7 LED1 LED, GRN ARM CORTEX M3 PIO Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. LED2 Title Title Title LED, GRN HI-62XX CM3 Buffered Section HI-62XX CM3 Buffered Section...
- Page 28 VDDBU 32.768KHz 100nF 20pF XOUT32 VUTMI VANA 10uH/100mA 10uH/100mA 100nF 100nF Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. 10uF Title Title Title 4.7uF 4.7uF HI-62XX ARM CORTEX CM3 Section HI-62XX ARM CORTEX CM3 Section HI-62XX ARM CORTEX CM3 Section...
- Page 29 Header 2x20 ***DNI*** CONNECT 3V3 JP FOR NON-ZERO WAIT BCTRIG/nSSFLAG nSSFLAG nZERO_WAIT nINT Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Title Title Title CORTEX CM3 ADK Board Connections Section CORTEX CM3 ADK Board Connections Section...
- Page 30 100K CIRCUITRY IS NOT POPULATED OR WHEN 100K 100K 100K IT IS DISABLED BY JUMPER JP2. 100nF 10uF Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. nRST Title Title Title RESET CORTEX CM3 DEBUG I/F Section...
- Page 31 LED, GRN 68uF .1uF 47uF 47pF POWER SUPPLY -- 5VDC IN TO 3.3VDC OUT "GND" CASE 47pF Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Holt Integrated Circuits, Inc. Title Title Title ADK USB Section ADK USB Section ADK USB Section...
- Page 32 Holt Integrated Circuits, Inc. Bill of Materials October 03, 2018 PCB P/N: HV037 HI-622X3 ARM Board Rev. A Item Description Reference Digikey P/N Mfg P/N 1 PCB, Bare, Evaluation Board Jet Tech 62974 Capacitor, Cer 0.1uF 10% 50V X7R 0805...
- Page 33 Holt Integrated Circuits, Inc. Bill of Materials October 03, 2018 PCB P/N: HV037 HI-622X3 ARM Board Rev. A 1 Test Point, Orange Insulator, 0.062" TP5 (5V0) 36-5013-ND Keystone 5013 3 Test Point, Black Insulator, 0.062" 36-5011-ND Keystone 5011 TP6,TP7,TP8 (GND) 1 Test Point, Red Insulator, 0.062"...