DLX1-L
Tiny and powerful Xilinx Spartan-6 FPGA module with all components needed to built a fully
working stand alone Microcontroller or pure FPGA system. A total of 112 FPGA I/O pins are
available to the application through two high density connectors on the bottom side of the
module. The oversized flash ROM memory can be used to store multiple configurations and
application firmware plus data and is even large enough to store a Linux operating system.
Spartan-6 FPGA (XC6SLX25-2FTG256C). Banks 0-2 are routed to external connectors and
operate at I/O voltage (3.3V default), Bank 3 operates at RAM I/O voltage (1.8V).
8MByte QSPI flash ROM (standard, dual and quad mode) at 104MHz clock max. Efficient
continuous read, allows XIP (eXecute In Place) operation, outperforms X16 parallel flash.
32MByte of 16Bit wide LPDDR (Mobile DDR) SDRAM at 166 MHz clock max. Low heat
and low power consumption, no heat sink needed.
Four red user LED's to be used for error code display and two LED's for FPGA init and
done signals in case of configuration errors.
25 MHz crystal oscillator, ± 25ppm.
Optionally mounted monitoring/debug port (6 signals and power) with partially pulled
down signals for safe serial, reset or data inputs.
Optionally mounted standard 14 pin 2mm Xilinx JTAG port.
Single +5V power supply. All needed supplies generated on board with 90% efficiency
DC-DC converters.
Tiny, 30x40mm, 6 layer board.
Module Dimensions (Top View)
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Module connector: TE 5177984-2
Corresponding base board connector: TE 5177983-2 |
Module Pinout
X1 | FPGA/Module | X1 |   | X2 | FPGA/Module | X2 |
1 | C13 | | D6 | 2 | | 1 | B14 | | B15 | 2 |
3 | A13 | | C6 | 4 | | 3 | A14 | | B16 | 4 |
5 | F10 | | B10 | 6 | | 5 | D11 | | C15 | 6 |
7 | E11 | | A10 | 8 | | 7 | D12 | | C16 | 8 |
9 | B12 | | E10 | 10 | | 9 | D14 | | E15 | 10 |
11 | A12 | | C10 | 12 | | 11 | D16 | | E16 | 12 |
13 | C11 | | C7 | 14 | | 13 | F13 | | F15 | 14 |
15 | A11 | | A7 | 16 | | 15 | F14 | | F16 | 16 |
17 | B5 | | D5 | 18 | | 17 | G14 | | H15 | 18 |
19 | A5 | | C5 | 20 | | 19 | G16 | | H16 | 20 |
21 | B6 | | F9 | 22 | | 21 | J13 | | J14 | 22 |
23 | A6 | | D9 | 24 | | 23 | K14 | | J16 | 24 |
25 | B8 | | E7 | 26 | | 25 | J11 | | K15 | 26 |
27 | A8 | | E8 | 28 | | 27 | J12 | | K16 | 28 |
29 | C4 | | F7 | 30 | | 29 | L10 | | M15 | 30 |
31 | A4 | | E6 | 32 | | 31 | M10 | | M16 | 32 |
33 | D8 | | N5 | 34 | | 33 | P15 | | N14 | 34 |
35 | C8 | | P5 | 36 | | 35 | P16 | | N16 | 36 |
37 | C9 | | P4 | 38 | | 37 | R14 | | R15 | 38 |
39 | A9 | | T4 | 40 | | 39 | T15 | | R16 | 40 |
41 | M6 | | R5 | 42 | | 41 | L14 | | K12 | 42 |
43 | N6 | | T5 | 44 | | 43 | L16 | | K11 | 44 |
45 | P7 | | P6 | 46 | | 45 | T14 | | G12 | 46 |
47 | M7 | | T6 | 48 | | 47 | T13 | | H11 | 48 |
49 | L8 | | R7 | 50 | | 49 | R12 | | E13 | 50 |
51 | L7 | | T7 | 52 | | 51 | T12 | | E12 | 52 |
53 | Suspend | | Done | 54 | | 53 | L12 | | H13 | 54 |
55 | GND | | 5V | 56 | | 55 | L13 | | H14 | 56 |
57 | GND | | 5V | 58 | | 57 | M13 | | F12 | 58 |
59 | GND | | 5V | 60 | | 59 | P11 | | G11 | 60 |
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