Usb dongle demo-evaluation kits for atsha204a, ataes132a, atecc108a, and atecc508a (15 pages)
Summary of Contents for Atmel AT697F
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The AT697F Evaluation Kit is a development system for the ATMEL AT697F, 32-bit SPARC® V8 processor based on LEON2 fault tolerant model. The kit is equipped with a rich set of peripherals that make the AT697F Evaluation Kit perfect evaluation platform to quickly and easily develop application on the AT697F processor.
Overview Figure 1-1 AT697 Evaluation board v3.0 Scope The AT697F eveluation kit aims at protoyping easly applications running on an AT697F processor. This guide focuses on the description of the AT697F evlaluation kit. Deliverables The AT697F evaluation kit package contains the following items: ...
Here is an overview of the main operational features embedded on the evaluation board: Table 1-1. AT697F V3.0 board features Characteristics Specifications AT697F, powered in 3.3V and 1.8V Board Power Supply Audio jack connector (3.5mm) 3x Terminal blocks (direct 5V, 3.3V and 1.8V) Compact-PCI powering 25MHz clock generator –...
SDRAM Expansion Expansion connector connector 1V8 direct power 1V8 source selection 3V3 direct power Power 3V3 source selection Supply HMI LEDs 5V direct power 5V source selection EXT power 8-12V LCD 240x320 HMI Buttons Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Important: when the board is powered from the CPCI connector, switch for 3.3V and 5V shall be placed in “ext position” whereas switch 1.8V shall be keep in “reg position”. Do not connect any power supply except the one coming from CPCI connector. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Processor 2.5.1 Processor Package On the evaluation kit, the AT697 32-bit SPARC processor is embedded. The processor package is the MQFP-256 space qualified package. Figure 2-6 MQFP-256 package 2.5.2 Processor Pin-out Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
2.6.2.1 PROM Overview The AT697F is able to work with two bus widths: 8 bits or 32 bits. In both cases, the processor can use the EDAC mode. If EDAC is enabled on the PROM 40, the processor needs 8 more bits.
The 8-bit boot PROM is based on three M29W800D Flash memories (U22). The chip is directly soldered on the board. PROM8 is implemented on the bottom side of the board close to the PROM40. IMPORTANT: when EDAC is activated with PROM8, memory available is less than without EDAC. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Because of an inversion of write enable signals WE[3:0], the processor can’t use SRAM in 8 bits mode without a patch. Since V3.0.2 a modification has been is done to allow the processor the use SRAM in 8 bits mode. Following picture illustrate the fixe in the schematic (p36): Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
1x SDRAM 16 bits (only 8 bits are used) for the checkbit (EDAC protection): MT48LC16M16A2P-6A (U27) This provides an access to 256MBits of SDRAM data/code Figure 2-10. SDRAM implementation Top side Bottom side 1: SDRAM for data 2: SDRAM for EDAC Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
(1): To use this function, SW37.8 must be OFF. 2.7.2 Board LEDs LEDs are driven by a NPN transistor. A hight level on a PIO put the LED on. Figure 2-13. LEDs implantation Table 2-4 LEDs mapping Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Table 2-6 UART 1 mapping Serial link name Function Processor connexion UART1_RX Serial link receive data PIO 14 UART1_TX Serial link transmit data PIO 15 UART1_RTS Request to Send frame N.C. UART1_CTS Clear to Send frame N.C. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
The PCI interface has been designed to be integrated in compact PCI back plane. Universal keying is implemented. The board form factor fits with the 6U standard. The HOST/SATELLITE mode is automatically configured through position of the board on the PCI rack. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
OFF: processor use on-board 25MHz clock 180 / P15 ON: processor use Clock EXT IN 1 UART CLK OFF: PIO3 is connected to Press Button ENTER 63 / F4 ON: PIO3 is connected to Clock EXT IN 2 Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
An integrated circuit measures PWR_5V, PWR_3V3 and PWR_1V8 signals on the board. If these voltages are out of range (+/- 10% nominal value), the circuit reset the board or keep the board under reset (during a power on for example). Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
RS232 communication and the debug facilities. The debug connector is available on front panel. It’s named “DSU connector”. Figure 2-17. DSU implementation DSUBRE press button DSUACT DEL DSU Connector Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
VCC3V3 TDI Test Points 2.14 2.14.1 Current measurement test points Current measurement test points are arranged according to the following drawing: Figure 2-18. Current probe footprint 2.54mm 2.54mm 2.54mm R shunt 0.01R B, C Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
2.14.3 System and CPCI test points Figure 2-21. System and CPCI test points PCI clock PCI reset BEXC Processor error Board reset Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Board History 2.17 Table 2-12 Board history Version Comments AT697F Evaluation Kit V3.0.1 First release. Change U23 to a TPS386040RGP AT697F Evaluation Kit V3.0.2 Add manual fixes to have access to SRAM8 from the processor Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
GRMON - Debug monitor (only included in development kit) Installation procedure for each tool is specified in the corresponding User Guide. Please refer to the documents available with GRMON after installation for detailed information. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
DSU connector (P1) and to one of the host platform RS232 connector. The host platform running GRMON under Linux or Windows environment is then used to establish the communication with the AT697 processor. Figure 4-1. Host Connection Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Open a terminal window on your host platform in order to run GRmon (refer to GRmon user manual for details). under WINDOWS: "grmon -leon2 -uart COM1 -baud 115200" under LINUX: "grmon -leon2 -uart /dev/ttyS0 -baud 115200” where the "-uart" and "-baud" flags are to be set according to your communication interface configuration. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
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"-uart" and "-baud" flags are to be set according to your communication interface configuration, and the “-romws” and “-ramws” flags are to be tuned with respect to the AT697F internal clock frequency. Other options can be added to the command line.
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The executable can be loaded to RAM applying the following command: “load application” Step 5B: load to ROM: The ROM boot strap can be loaded to the on board flash applying the following commands: “flash enable” “flash erase all” “flash load rom_application” Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
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Step 5A: execute code from RAM: To execute the loaded program, use “run” command. Step 5B: execute code from ROM: There are two ways to execute the code: Use “go 0” command under GRMON. Or restart the Evaluation Kit. Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
Please refer to the file in pdf format contained in the CD-ROM to see the Evaluation Kit schematic. Revision History Doc. Rev. Date Comments 7540F 02/2013 Initial document release 7540G 12/2014 Add fixes for SRAM8 access problem 7540H 10/2015 Change comments when using CPCI rack power supply Evaluation Kit AT697F V3.0 [APPLICATION NOTE]...
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