Simple Solution Zefant ZXS3 series comparison chart

Order Number

ZXS3-0400

ZXS3-1000

ZXS3-1500

ZXS3-2000

FPGA

Spartan3-400
XC3S400-4FGG456C

Spartan3-1000
XC3S1000-4FGG456C

Spartan3-1500
XC3S1500-5FGG456C

Spartan3-2000
XC3S2000-5FGG456C

Speed Grade

4

5

CPLD

Coolrunner XCR3128XL (CS144 package)

 

RAM

SODIMM module (SDRAM or application specific)
 

Parallel Flash
 

32MBit StrataFlash

128MBit StrataFlash

Xilinx Platform Flash
 

XCF04S

-

Config FPGA from

JTAG, XCF04S, StrataFlash, Custom SelectMAP
 

JTAG, StrataFlash, Custom SelectMAP
 

Connectors

8x Hirose FX8C
1x SODIMM socket

 User Interface

2 DIP switches
2 pushbuttons
2 LEDs

 Integrated Power Supply

3.3V / 3A SMPS
1.2V / 3A SMPS
2.5V / 0.2A LDO

 External I/Os

 

  • FPGA: 200

    • 97 top/bottom
    •  2 top
    •  2 bottom
    • 99 bottom shared

  • CPLD: 24

    • 16 top/bottom
    • 8 top
    • 8 bottom

 


  • FPGA: 252

    • 97 top/bottom
    • 28 top
    • 28 bottom
    • 99 bottom shared

  • CPLD: 24

    • 16 top/bottom
    • 8 top
    • 8 bottom

 

Mechanical Dimensions
 

 85 x 55mm

Simple Solution Zefant nano series comparison chart

Order Number

ZNANO-0500

ZNANO-0500-DC

ZNANO-1200

ZNANO-1200-DC

FPGA

Spartan3E-500 XC3S500E-4FTG256C

Spartan3E-1200 XC3S1200E-4FTG256C

Speed Grade

4

CPLD

Coolrunner XCR3032XL (CSG48 package)

RAM

128MBit PSRAM Micron MT45W8MW16BGX

Flash

128MBit StrataFlash compatible

FPGA Configuration

JTAG, from StrataFlash

Connectors

2x Hirose FX10A

4x Hirose FX10A

2x Hirose FX10A

4x Hirose FX10A

User Interface

2 DIP switches
1 pushbutton
3 LEDs

Integrated Power Supply

Input: 4...28V
Output: SMPS: 3.3V/3A, 1.2V/3A, LDO: 2.5V, 1.8V

External I/Os

Total: 55

  • FPGA North Connector: 47

    • 39 top/bottom
    • 4 top only
    • 4 bottom only

  • CPLD North Connector: 8

    • 8 top/bottom

 

Total: max. 104*

  • FPGA North Connector: 47

    • 39 top/bottom
    • 4 top only
    • 4 bottom only

  • CPLD North Connector: 8

    • 8 top/bottom

  • FPGA South Connector:

    • 46 shared with PSRAM bus
    • 3 top/bottom

 

Total: 55

  • FPGA North Connector: 47

    • 39 top/bottom
    • 4 top only
    • 4 bottom only

  • CPLD North Connector: 8

    • 8 top/bottom

 

Total: max. 104*

  • FPGA North Connector: 47

    • 39 top/bottom
    • 4 top only
    • 4 bottom only

  • CPLD North Connector: 8

    • 8 top/bottom

  • FPGA South Connector:

    • 46 shared with PSRAM bus
    • 3 top/bottom

 

Mechanical Dimensions

30 x 37mm

39 x 37mm

30 x 37mm

39 x 37mm

Stacking Height

5mm

* The shared I/Os can either be used as a memory bus together with the PSRAM or as free I/Os if the PSRAM is not used. Modules without PSRAM are available on request.