ACT/Technico's line of I/O products make up one of the best selections of I/O in the embedded computing industry. I/O Solutions from ACT/Technico can help complete your system with the flexibility and cost effectiveness you need. All of our products are available in both 3U and 6U form factor, VME as well as cPCI. Should you not find the solution that meets your needs, contact ACT/Technico to discuss customization and additional I/O options.

Platform Interface Software

ARINC-429 Controllers
Stepper Motor Controllers
Quadrature Incremental Decoder Interface
Analog to Digital Converters
Digital to Analog Converters

Click the link below for Rear I/O Options for SBCs:

 

ARINC-429 Controllers

16 Channel ARINC-429 Controller

TVME302

• Also available in cPCI form factor
• Flexible platform allows easy addition of user-specific requirements
• 8 transmit channels, 8 receive channels
• Data rate software adjustable between 12.5 and 100kbps per channel
• 16 User-selectable labels for interrupt generation upon reception
• Status and statistics monitoring for all channels
• ARINC-429 rise/fall capacitors selectable per channel
• Provides excellent platform for ARINC-429 protocol analyses
  
   

Stepper Motor Controllers

Quad 2 Phase Stepper Motor Controller

TVME321

• Also available in cPCI form factor
• Controls four sets of two 2-phase or one 4-phase motors
• Firmware compatible with TVME322 intelligent stepper motor controller for external amplifiers
• Interrupts on position breakpoint, trajectory complete and command complete
• Programmable hold-current reduction
• User configurable maximum current
• Brake Support
• Full-, half- and micro-stepping (up to 16 micro steps per full-step)
• Eight home sensor inputs
• Step-rates up to 50kHz
• Programmable acceleration from 50Hz/sec to 5,000kHz/sec.
• Hardware synchronization lines
  
   

Stepper Motor Amplifier Controller

TVME322

• Also available in cPCI form factor
• A08/D16 M-module with Identification EEPROM
• Controls up to eight external stepper motor amplifiers independently
• Firmware compatible with TVME321 intelligent stepper motor controller with on-board amplifiers.
• Interrupts on position breakpoint, trajectory complete and command complete
• Optical isolated RS422 interface with on-board isolated power supply
• Step, direction and three general purpose signals available per channel
• One home sensor input per channel (optical isolated)
• Step-rates up to 50kHz
• Programmable acceleration from 50Hz/sec to 5,000kHz/sec.
  
   

Quadrature Incremental Decoder Interface

Intelligent Quadrature Incremental Decoder

TVME323

• Also available in cPCI form factor
• Executes local firmware from ROM or custom firmware downloaded by the host
• Mailbox with polling and/or host interrupt, local interrupt mechanism
• Each encoder input is assigned to a 32-bit counter
• Index signals can be configured for detection of rising, falling or any edge
• Index can be used to load the corresponding counter with a preset value
• Counter value has one LSB uncertainty during movement and is accurate at ease
  
   

Analog to Digital Converters

64 Channel ADC

TVME392

• Also available in cPCI form factor
• 4x 100kSPS ADC with 16-bit or 12-bit resolution
• Channels can be enabled/disabled individually
• No potentiometers
• 64 single ended input channels
• On-board filtering with 1kHz cut-off frequency
• Analog front-end is optically isolated
• On-board DC/DC converter for isolated power supply
• Data acquisition handled by 4x TMS320C203 DSPs, transparent for user
• Calibration data stored in EEPROM
• Measurement values continuously updated in dual-ported SRAM
• Update rate up to 50kHz
• A16/A24, D16 VMEbus Slave Interface
  
   

32 Channel ADC

TVME393

• Also available in cPCI form factor
• 4x 100kSPS ADC with 16-bit or 12-bit resolution
• Channels can be enabled/disabled individually
• No potentiometers
• 32 differential input channels
• On-board filtering with 1kHz cut-off frequency
• Analog front-end is optically isolated
• On-board DC/DC converters for isolated power supply
• Data acquisition handled by 4x TMS320C203 DSPs, transparent for user
• Calibration data stored in EEPROM
• Measurement values continuously updated in dual-ported SRAM
• Update rate up to 50kHz
  
   

Digital to Analog Converters

12-/16-bit 64 Channel DAC

TVME395

• Also available in cPCI form factor
• 64 D-to-A converters with 12-/16-bit resolution
• Simultaneous updating of outputs
• 10 microseconds (max.) output response time
• No potentiometers
• Analog front end optically isolated from hosting system
• On-board DC/DC converter for isolated power supply
• Features 4x local TMS320C203 DSP
• Calibration data stored in local EEPROM