Digilent S3ADSP1800

anonymous@undisclosed.example.com (Anonymous) — Tue, 01 Sep 2020 08:59:14 +0000

2026/05/22 06:38	current
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	+	====== Digilent S3ADSP1800 ======
	+	* [[uboot:uboot\|How to port U-BOOT]]
	+	* [[fdt:fdt\|How to port Linux]]
	+	* [[prom:prom\|How to load bitstream to PROM]]
	+
	+	===== Manufacturer =====
	+	* http://www.xilinx.com/products/devkits/HW-SD1800A-DSP-SB-UNI-G.htm
	+
	+	===== Description =====
	+	* Xilinx Devices
	+	* XC3SD1800A-4FGG676C Spartan-3A DSP FPGA
	+	* Clocks
	+	* 125 MHz LVTTL SMT oscillator
	+	* LVTTL oscillator socket
	+	* 25.175 MHz LVTTL SMT oscillator (video clock)
	+	* 25 MHz Ethernet clock (accessible to FPGA)
	+	* Memory
	+	* 128 MB (32M x 32) DDR2 SDRAM
	+	* 16Mx8 parallel / BPI configuration flash
	+	* 64 Mb SPI configuration / storage flash (with 4 extra SPI selects)
	+	* Interfaces
	+	* 10/100/1000 PHY
	+	* JTAG programming/configuration port
	+	* RS232 Port
	+	* Low-cost VGA
	+	* 4 SPI select lines
	+	* Buttons and Switches
	+	* 8 user LEDs
	+	* 8-position user DIP switch
	+	* 4 user push button switches
	+	* Reset push button switch
	+	* User I/O and Expansion
	+	* Digilent 6-pin header (2)
	+	* EXP expansion connector (2)
	+	* 30-pin GPIO connector: can be used for System ACE™ Compact Flash daughter card (not included)
	+	* Configuration and Debug
	+	* JTAG
	+	* System ACE module connector
	+	* Eridon debug connector (SATA)
	+
	+	===== Board pictures =====
	+	{{:boards:s3adsp1800:s3adsp1800.jpg\|}}
	+
	+

Microblaze Linux/Qemu/U-Boot wiki - boards:s3adsp1800