![]() Diamond Systems Single Board Computer Selection Guide |
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CPU and System |
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Data Acquisition |
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Data Acquisition |
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General |
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Processor |
Intel Atom Z530P at 1.6GHz |
Vortex86DX/SX at 300 or 800MHz |
AMD Geode LX800 at 500MHz |
AMD Geode LX800 at 500MHz |
1.6GHz Intel Atom N270 or 1.66GHz Core Duo LV |
VIA Mark CoreFusion at 500 or 800MHz |
1.6GHz Intel Atom N270 or 1.66GHz CoreDuo LV |
800MHz VIA Mark |
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Memory |
1GB or 2GB DDRAM SO-DIMM |
128MB or 256MB DRAM |
256MB SDRAM on-board |
256MB/512MB/1024MB |
Up to 2GB DDR2 SDRAM SO-DIMM |
256MB soldered on-board |
1GB or 2GB |
256MB / 512MB |
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Front Side Bus |
533MHz |
500MHz |
500MHz |
533MHz: N270 |
500/800MHz |
533MHz or 667MHz (depending on ETX CPU module) |
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Bus Interface |
PC/104 (ISA) and SUMIT-A |
PC/104 (ISA) |
PC/104-Plus ISA & PCI stackthrough expansion |
PC/104 (ISA) |
PC/104-Plus (ISA & PCI) |
PC/104 (ISA) |
PC/104-Plus (ISA & PCI) |
PC/104-Plus (ISA & PCI) |
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Display Support |
LVDS LCD and SDVO |
VGA CRT and LCD flat panel |
CRT and flat panel |
CRT and flat panel |
LCD flat panel interface (LVDS), |
CRT and flat panel |
CRT, LVDS, TV out |
CRT and / or 18-bit LVDS flat panel |
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USB Ports |
4 USB 2.0 |
4 USB 2.0 |
4 USB 2.0 |
1 USB 2.0 |
4 USB 2.0 |
4 USB 1.1 |
4 USB 2.0 |
4 USB 2.0, (4) USB 1.1 |
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Serial Ports |
2 RS-232 |
2 RS-232 |
1 RS-232 |
1 RS-232 |
3 RS-232 |
2 RS-232 |
4 RS-232/422/485 |
2 RS-232 |
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Networking |
1 Gigabit Ethernet from Intel 82574IT |
1 10/100Base-T Ethernet |
1 Realtek 8100CL 10/100 base-T Ethernet |
1 Realtek 8100CL 10/100 base-T Ethernet |
Dual Realtek 8103L 10/100Base-T Ethernet |
1 10/100 Ethernet |
1 Realtek 8103L 10/100 Ethernet and 1 Gigabit Ethernet |
1 10/100 Ethernet |
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Mass Storage |
1 SATA port, |
1 IDE UDMA-100 port, |
1 IDE UDMA 33 |
1 IDE UDMA 33, CompactFlash |
2 SATA ports, |
IDE, flashdisk |
2 SATA, 1 IDE (master/slave), CompactFlash, flashdisk |
2 IDE UDMA 100, flashdisk, and |
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Kybd/Mouse |
PS/2 and USB supported |
PS/2 |
PS/2 |
PS/2 |
PS/2 |
PS/2 |
PS/2 and USB supported |
PS/2 |
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Audio |
AC ’97, Line-in/out, Mic, |
AC ’97, Line-in/out, Mic, |
AC ’97, Line-in/out, Mic, |
AC ’97, Line-in, Line-Out, Mic, |
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Analog Inputs |
16 single-ended or 8 differential |
16 single-ended or 8 differential |
32 single-ended or 16 differential or 16 SE + 8 DI; 16-bit resolution |
32 single-ended or 16 differential, 16-bit resolution |
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Max Sample Rate |
250KHz |
100KHz |
250KHz |
250KHz |
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Input Modes |
Single ended, differential |
Single ended, differential |
Single-ended, differential |
Single-ended, differential |
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Input Ranges |
±10V, ±5V, ±2.5V, ±1.25V, 0-10V, 0-5V, 0-2.5V programmable |
±10V, ±5V, ±2.5V, ±1.25V, 0-10V, 0-5V, 0-2.5V, 0-1.25V |
±10V, ±5V, ±2.5V, ±1.25V , 0-10V, 0-5V, 0-2.5V, 0-1.25V |
±10V, ±5V, ±2.5V, ±1.25V , 0-10V, 0-5V, |
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Accuracy |
< ±2LSB after autocalibration |
< ±2LSB after autocalibration |
< ±2LSB after autocalibration |
< ±2LSB after autocalibration |
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On-board FIFO |
2048 samples with programmable threshold |
2048 samples with programmable threshold |
1024 samples with programmable threshold |
2048 samples |
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Analog Outputs |
4 12-bit channels |
4 12-bit channels |
4 12-bit channels |
4 12-bit channels |
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Output Ranges |
±5V, ±10V, ±5V, ±10V |
±10V, ±5V, 0-10V, 0-5V |
±5V, ±10V, 0-5V, 0-10V |
±5V, ±10V, 0-5V, 0-10V |
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Settling Time |
10µS max to 0.012% |
7mS max to ±1/2 LSB |
7µS to ±0.01% |
7µS to ±0.01% |
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Output Current |
Logic 0: 12mA max per line |
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±5mA max per channel |
±5mA max per channel |
±5mA max, 2k½ min load |
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Digital I/O |
8 lines |
DV Models: 16 lines |
24 lines, 3.3V and 5V logic compatible |
24 lines, 3.3V/5V compatible; 8 opto-isolated inputs and outputs |
40 lines, 5v logic compatible |
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Direction |
Programmable |
Programmable |
Programmable |
Programmable in 8-bit ports |
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Counter/Timers |
24-bit down counter |
1 24-bit and 1 16-bit A/D sample rate control, counting/timing, |
1 24-bit and 1 16-bit A/D sample rate control, counting/timing, |
1 24-bit; 1 16-bit |
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Clock |
10MHz |
10MHz |
10MHz |
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Input Voltage |
5V ±5% |
5V ±5% |
+5V ±5% @ 1.0A typical |
5VDC ±5% |
5V ±5% |
+5VDC ±5% @ 2.0A (400MHz), 2.5A (660MHz) |
+5VDC ±5% or 7-28VDC |
5-28VDC |
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Operating Temp |
-40°C to +80°C |
-40°C to +85°C |
-40°C to +85°C |
-40°C to +85°C |
-20°C to +71°C or -40°C to +85°C (depending on ETX CPU module) |
-40ºC to +85ºC or |
-20°C to +71°C or -40°C to +85°C (depending on ETX CPU module) |
-40°C to +85°C |
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Dimensions |
3.550" x 3.775" |
3.550" x 3.775" |
4.050" x 3.775" |
3.775" x 3.550" |
4.5" x 3.7" |
4.175"W x 4.475"H |
4.53" x 6.50" (115mm x 165mm), EPIC standard |
8.00" x 5.75" |
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Weight |
7.5oz (212g) |
2.5oz (71g) |
4.5oz (127g) |
4.1oz (121g) |
11.2oz (318g) |
5.3oz (150g) |
22oz (624g) maximum |
10oz (285g) |