 T. Meissner
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0e2170a504
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add Fibonacci RNG and control unit; using register #0 as control/status and register #1 as data register for the RNG instance
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10 years ago |
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T. Meissner
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e64b387455
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update constraint file to new design
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10 years ago |
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T. Meissner
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943d8ca18d
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add clearing of SPIIRQ register
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10 years ago |
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T. Meissner
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a39d535248
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add change of s_spi_frame to NOP after write/read cycle and no new preamble was received
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10 years ago |
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T. Meissner
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91306866a9
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fixed swapped clk & rst connections on WishBoneMasterE module
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10 years ago |
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T. Meissner
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0614c3eefd
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Complete rework of RaspiFpgaCtrlE unit;
Set width of address and data to fixed value of 8 instead of generic ones
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10 years ago |
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T. Meissner
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f6dfbbcc01
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add constraint file
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10 years ago |
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T. Meissner
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6cd9accd03
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changed spi ports sclk, miso & mosi to inout, so we can remove the internal helper signals
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10 years ago |
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T. Meissner
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a29b3119e9
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minor bugfixes
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10 years ago |
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T. Meissner
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1ca6188156
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add WishBoneMasterE, OSC, RaspiFpgaCtrlE and EFB components
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10 years ago |
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T. Meissner
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ea35b8b595
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add central control component of raspiFpga design
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10 years ago |
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T. Meissner
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67c3c25ac4
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add EFB configured as SPI slave
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10 years ago |
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T. Meissner
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3fb359b26d
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initial commit of new project raspiFpga which uses the PIF FPGA board von bugblat
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10 years ago |
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T. Meissner
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627c73c8b0
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Merge branch 'master' of https://github.com/tmeissner/raspberrypi
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11 years ago |
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T. Meissner
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98b4931b7f
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Merge branch 'master' of https://github.com/tmeissner/raspi-head
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11 years ago |
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T. Meissner
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5c9d5092c1
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removed
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11 years ago |
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T. Meissner
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4c1ee24513
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moved into subdirectory preparing move into raspiberrypi repository
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11 years ago |
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T. Meissner
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7e0eadfa7a
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new test_1.bmp with bottom-up pixel array
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11 years ago |
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T. Meissner
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fadbf6865d
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renamed test.bmp to test_0.bmp
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11 years ago |
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T. Meissner
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9be8fc37aa
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new cli option -i to print bmp file info
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11 years ago |
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T. Meissner
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160e9b1200
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added lost header with comments for creation of this file
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11 years ago |
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T. Meissner
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5617e7b536
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updated to bcm2835 lib version 1.36
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11 years ago |
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T. Meissner
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81dc10493f
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bring back the gpl3 header
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11 years ago |
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T. Meissner
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db3357a89a
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more exceptions; code simplified because of moving bmp-image read and check into new procedure read_bmp()
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11 years ago |
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T. Meissner
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a3b4148aa7
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new record type for bmp-image data; new procedure read_bmp() for read and check bmp picture
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11 years ago |
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T. Meissner
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9121f2a3c1
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added gpl3 license header
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11 years ago |
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T. Meissner
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6accdc74cd
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error in gnat compile line
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11 years ago |
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T. Meissner
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8ef15b3f1f
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minor change
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11 years ago |
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T. Meissner
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cabe80d1c8
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test bmp picture
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11 years ago |
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T. Meissner
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d03287b088
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added image
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11 years ago |
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T. Meissner
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5dfbe7ccaa
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fixed bug with link
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11 years ago |
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T. Meissner
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0e0e1cca8c
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readme file with instructions
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11 years ago |
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T. Meissner
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29b696e57f
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renamed
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11 years ago |
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T. Meissner
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a71615620b
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can now handle bmp with bottom-up pixel matric and 32bpp color map
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11 years ago |
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T. Meissner
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5d7ecdc318
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change loop from (0 .. data'length - 1) to 'range to support any kind of ranges of given data string
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11 years ago |
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T. Meissner
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e0254e8b85
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define charset array from 32...126, so we don't have to decrement the index with 32 anymore in procedure lcd_ascii57()
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11 years ago |
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T. Meissner
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fb285563db
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moved from ada directory
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11 years ago |
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T. Meissner
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0bb9bc5937
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added some introduction comments how to generate and patch this file
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11 years ago |
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T. Meissner
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4b376dc369
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not needed, we only need the object-file which is located under /usr/local/lib/bcm2835.a
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11 years ago |
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T. Meissner
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43332ea125
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initial commit
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11 years ago |
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T. Meissner
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86227a2dee
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added gpl-v2 license text
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12 years ago |
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T. Meissner
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264dbaaeab
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initial commit of simulation results
* output voltage amplitude over frequency
* output voltage phase over frequency
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12 years ago |
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T. Meissner
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5c34a1ed84
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initial commit of spice circuit file
* amplifier stage with NE5532 in single supply mode
* ac analysis with printing of amplitude & phase over frequency
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12 years ago |
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T. Meissner
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2dd5e8f98f
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correct typo and picture link error
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12 years ago |
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T. Meissner
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b27860a37c
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initial commot
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12 years ago |
