TMS320-P28027 Olimex Ltd., TMS320-P28027 Datasheet

Microcontroller & Microprocessor Development Tools PROTOTYPE BOARD TMS320F28027

TMS320-P28027

Manufacturer Part Number
TMS320-P28027
Description
Microcontroller & Microprocessor Development Tools PROTOTYPE BOARD TMS320F28027
Manufacturer
Olimex Ltd.
Datasheet

Specifications of TMS320-P28027

Processor To Be Evaluated
TMS320F28027
Data Bus Width
32 bit
Interface Type
UART, SPI, I2C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TMX320-P28027 development board
Users Manual
All boards produced by Olimex are RoHS compliant
Rev.A, October 2009
Copyright(c) 2009, OLIMEX Ltd, All rights reserved
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TMS320-P28027 Summary of contents

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TMX320-P28027 development board All boards produced by Olimex are RoHS compliant Copyright(c) 2009, OLIMEX Ltd, All rights reserved Users Manual Rev.A, October 2009 Page 1 ...

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... BOARD USE REQUIREMENTS Cables: JTAG, you will need LPT cable, if you use TMS320-JTAG-USB, you will need 1.8 meter USB A-B cable. Depends on the Programmers/Debuggers you use. If you use TMS320- Page 2 ...

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... Hardware: powered from USB host). or similar tool. NOTE: When you use TMS320-JTAG-USB, switch off USB cable from TMX320- P28027 and power supply the board from PWR Jack connector (6-9VDC). Software: available on the PROCESSOR FEATURES The TMS320F28027 processor has the following features: High-Efficiency 32-Bit CPU (TMS320C28x™ ...

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Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral ● Interrupts Three 32-Bit CPU Timers ● Independent 16-bit Timer in Each ePWM Module ● On-Chip Memory ● On-chip FLASH (16-bit word) – 32K ▬ On-Chip SARAM (16-bit word) – 6K ...

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BLOCK DIAGRAM Page 5 ...

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MEMORY MAP Page 6 ...

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SCHEMATIC Array EEPROM + + 470uF/16VDC + C5 Page TEST 21 GND3 18 FT232RL GND2 7 GND1 25 AGND + 10uF/16V C10 USB ...

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BOARD LAYOUT Page 8 ...

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... Reset circuit includes R11 (10k), R12 (100 Ohm) and TMS320F28027 pin 3 (XRS). Although on the schematic is made provision for external reset by the RST button. CLOCK CIRCUIT Quartz crystal 20Mhz is connected to TMS320F28027 pin 45 (X1) and pin 46 (X2). JUMPER DESCRIPTION The jumpers TDO, GPIO34 and #TRST selects boot mode source. The table bellow shows boot mode variants ...

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... Signal Name 1 From 4.5 to 6VAC or from 6 to 9VDC 2 GND USB: The USB is made with USB to serial converter chip FT232RL of FTDI. RXD and TXD pins of the converter is connected to SCI_A module of TMS320F28027 respective to GPIO28/SCIRXDA (pin 48) and GPIO29/SCITXDA (pin 1) Pin # Signal Name 1 +5V 2 USBDM ...

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SCLA/EPWMSYNCO 7 SPISOMIA 9 SPICLKA UEXT is a universal connector which Olimex uses on it's development boards to attach different “modules” on the connector there are 3.3V power supply and UART, SPI and I2C interface. Olimex have range of ...

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MOTOR CONTROL CONNECTOR: MOTOR control connector provides signals for add on modules with ADC, PWM, Interrupt signals available on it. Pin # Signal Name 1 3.3V 3 +5V 5 BUT/EPWM1A 7 EPWM2A 9 EPWM3A 11 EPWM4A 13 GPIO12/TXDA 15 SPICLKA ...

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PROTO AREA: Pin # Signal Name AGND AGND 3.3VA V+ B7 ADC_TRIM B6 USB_CONNECT B4 AIO12 B3 ADCINB3 B2 AIO10 B1 ADCINB1 A7 ADCINA7 A6 ADCINA6 A4 ADCINA4 A3 ADCINA3 A2 ADCINA2 Pin # Signal Name A1 ADCINA1 A0 VREFHI ...

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SPI The SPI is a high-speed, synchronous serial I/O port that allows a serial bit stream of programmed length (one to sixteen bits shifted into and out of the device at a programmable bit-transfer rate. Normally, the SPI ...

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MECHANICAL DIMENSIONS: Page 15 ...

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AVAILABLE DEMO SOFTWARE: DEMO1. Blink LED C Source and CCS 3.3 project files Blinks the on-board LED. Page 16 ...

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ORDER CODE: TMX320-P28027 – assembled and tested (no kit, no soldering required) How to order? You can order to us directly or by any of our distributors. Check our web Revision history: REV.A create October 2009 www.olimex.com/dev for more info. ...

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... However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded. This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product ...

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