DS1104 R&D Controller Board

Cost-effective single-board system for controller development

The DS1104 R&D Controller Board upgrades a PC to a development system for rapid control prototyping. The board can be installed in virtually any PC with a free PCI or PCIe slot.

Cost-effective entry system
Real-time processor and comprehensive I/O on a single board
PCI or PCIe (PCI Express) host interface for use in PCs

Application Areas

The real-time hardware based on PowerPC technology and its set of I/O interfaces make the controller board an ideal solution for developing controllers in various fields, such as drives, robotics, and aerospace. The board is used in many university laboratories.

Key Benefits

The DS1104 R&D Controller Board is a cost-effective entry-level system with I/O interfaces and a real-time processor on a single board that can be plugged directly into a PC. It upgrades your PC to a development tool for rapid control prototyping and is ideal for developing smaller control applications or for education purposes. Real-Time Interface (RTI) provides Simulink® blocks for graphical I/O configuration. The DS1104 board, which can be installed in PCs, is available in two different variants (for a PCI slot or for a PCIe slot).

Using Real-Time Interface

With Real-Time Interface (RTI), you can easily run your function models on the DS1104 R&D Controller Board. You can configure all I/O graphically, insert the blocks into a Simulink block diagram, and generate the model code via Simulink® Coder™. The real-time model is compiled, downloaded, and started automatically. This reduces the implementation time to a minimum.

Parameter		Specification
Processor		MPC8240 processor with PPC 603e core and on-chip peripherals 64-bit floating-point processor CPU clock: 250 MHz 2 x 16KB cache, on-chip
Memory	Global Memory	32 MB SDRAM
	Flash memory	8MB
Timer	4 general-purpose timers	32-bit down counter Reload by hardware 80-ns resolution
	1 sampling rate dimer (decrementer)	32-bit down counter Reload by hardware 40-ns resolution
	1 time base counter	64-bit up counter 40-ns resolution
Interrupt controller		5 timer interrrupts 2 incremental encoder index line interrupts 1 UART interrupt 1 slave DSP interrupt 1 slave DSP PWM interrupt 5 A/D converter (end of conversion) interrupts 1 host interrupt 4 external interrupts (user interrupts)
A/D converter	Channels	4 multiplexed channels equipped with one sample & hold A/D converter (1x16-bit) 4 parallel channels, each equipped with one sample & hold A/D converter (4x12-bit) Note: 5 A/D converter channels (1x16-bit and 4x12-bit) can be sampled simultaneously
	Resolution	Multiplexed channels: 16 bit Parallel channels: 12 bit
	Input voltage range	±10 V
	Conversion time	Multiplexed channels: 2 µs¹⁾ Parallel channels: 800 ns¹⁾
	Offset error	±5 mV
	Gain error	Multiplexed channels: ±0.25% Parallel channels: ±0.5%
	Offset drift	40 µV/K
	Gain drift	25 ppm/K
	Signal-to-noise ratio	Multiplexed channels: >80 dB Parallel channels >65dB
D/A converter	Channels	8 channels
	Resolution	16-bit
	Output range	±10 V
	Settling time	Max. 10 µs (full-scale, accuracy ½ LSB)
	Offset error	±1 mV
	Gain error	±0.1%
	Offset drift	130 µV/K
	Gain drift	25 ppm/K
	Signal-to-noise ratio	>80 dB
	Imax	±5 mA
Digital I/O	Channels	20-bit parallel I/O Single bit selectable for input or output
	Voltage range	TTL input/output levels
	Iout, max	±5 mA

¹⁾Speed and timing specifications describe the capabilities of the hardware components and circuits of our products. Depending on the software complexity, the attainable overall performance figures can deviate significantly from the hardware specifications.

Parameter		Specification
Digital incremental encoder interface	Channels	2 independent channels Selectable single-ended (TTL) or differential (RS422) input (software-programmable for each channel)
	Position Counters	24-bit resolution Max. 1.65 MHz input frequency, i.e., fourfold pulse count up to 6.6 MHz Counter reset or reload via software
	sensor supply voltage	5 V/0.5 A
Serial interface	Configuration	Single UART (universal asynchronous receiver and transmitter) with FIFO PLL-driven UART for accurate baud rate selection RS232/RS422/RS485 compatibility
	Baud rate	Up to 115.2 kBd (RS232) Up to 1 MBd (RS422/RS485)
Slave DSP	Type	Texas Instruments TMS320F240 DSP 16-bit fixed-point processor
	Clock rate	20 MHZ
	Memory	64Kx16 external code memory 28Kx16 external data memory 4Kx16 dual-port memory for communication 32KB flash memory
	I/O channels ¹⁾	10 PWM outputs 4 capture inputs 1 serial peripheral interface
	Input voltage range	TTL input/output level A/D converter inputs: 0 … 5 V
	Output current	Max. ±13 mA
Host interface (requires one PCI or one PCIe x 1 slot)		PCI	PCIe
Physical characteristics	Physical size	185 x 107 mm (7.28 x 4.2 in)	220 x 111 mm (8.66 x 4.3 in)
	Ambient temperature	0 … 55 ºC (32 … 131 ºF)	0 … 55 ºC (32 … 131 ºF)
	Cooling	Active cooling by fan	Active cooling by fan
	Power consumption	18.5 W	Please inquire
	Power supply	+5 V ±5%, 2.5 A +12 V ±5%, 0.3 A 12 V ±5%, 0.2 A	Please inquire

¹⁾ The exact number of I/O channels depends on your configuration and is described in the user documentation.

Real-Time Interface (RTI) Implementation of MATLAB®/Simulink®/Stateflow® models on dSPACE hardware RTI CAN Blockset Connects dSPACE systems with CAN communication networks RTI CAN MultiMessage Blockset Connects dSPACE systems with CAN communication networks ControlDesk ControlDesk is the experiment software for seamless ECU development. It handles all tasks and provides a single working environment. Platform API Package Access to dSPACE real-time platforms and dSPACE VEOS MotionDesk 3-D online animation of simulated mechanical systems in real time, e.g., for visualizing ADAS or vehicle dynamics scenarios Connector and LED Panels Easy access to I/O signals with BNC and Sub-D connectors

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