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[/] [minsoc/] [branches/] [rc-1.0/] [backend/] [spartan3e_starter_kit/] [spartan3e_starter_kit.ucf] - Rev 121

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109 Creating a branche for release candidate 1.0. rfajardo 4782d 17h /minsoc/branches/rc-1.0/backend/spartan3e_starter_kit/spartan3e_starter_kit.ucf
64 firmware makefiles:
-every firmware makefile has now complete dependency. This also includes dependency on files under minsoc/backend (target specific files). That means, that if some target specific header changes, the support library dependent on it will be compiled. That will always happen, even if you compile the uart firmware. In other words, if you want to use uart firmware, you can always simply compile uart by issuing make all. If anything has changed, backend files, support library, drivers, it will update everything for you.
-TODO: dependency can be automatic created by using make together with gcc. Use it instead of declaring all dependencies manually.

Makefile system for synthesis:
-the dependency for every implementation step has been checked and is working fine.
-Makefile plus support files have been moved to minsoc/syn/src
-make usage is still under syn through files generated by backend bashscripts
Backend:
-files under backend are target specific files used for the system to work
-firmware compilation
-system simulation
-system implementation
-This directory is populated by visiting one of its subdirectories and typing ./configure

backend/spartan3a_dsp_kit:
-working on FPGA

backend/spartan3e_starter_kit:
-has to be tested

backend/ml509:
-missing files have to be copied and adapted, configure script has to be copied and adapted

backend/std:
-include files necessary for firmware compilation and system configuration
-it does not include files for synthesis and is not synthesizable		 rfajardo 4959d 02h /minsoc/branches/rc-1.0/backend/spartan3e_starter_kit/spartan3e_starter_kit.ucf
13 Updating spartan3e_starter_kit.ucf so that it does not deliver errors on mapping. Moreover it has been changed to off the shelf only have uart support. Ethernet support and generic JTAG can be added by uncommenting the corresponding lines. rfajardo 5506d 03h /minsoc/branches/rc-1.0/backend/spartan3e_starter_kit/spartan3e_starter_kit.ucf
12 1) spi_top.v:
-TX_NEGEDGE bug reported and recommended solution by Blaise Gassend. (Thank you)
2) minsoc howto extended to:
-synthesis of minsoc for Spartan3E Starter Kit with Ethernet
3) spartan3e_starter_kit.ucf changed:
-it had problems regarding pin definitions and IO logic types for mapping and place&route. Working flawless now.		 rfajardo 5508d 18h /minsoc/branches/rc-1.0/backend/spartan3e_starter_kit/spartan3e_starter_kit.ucf
2 First commit of project. Beta status:
-testbench: working
-firmware: working
-RTL: Working for: Xilinx Spartan-3A DSP Development Kit		 rfajardo 5551d 01h /minsoc/branches/rc-1.0/backend/spartan3e_starter_kit/spartan3e_starter_kit.ucf

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