URL
https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
Subversion Repositories open8_urisc
Compare Revisions
- This comparison shows the changes necessary to convert path
/open8_urisc/trunk/VHDL
- from Rev 193 to Rev 194
- ↔ Reverse comparison
Rev 193 → Rev 194
/o8_alu16.vhd
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_alu16 |
-- Description: Provides a mix of common 16-bit math functions to accelerate |
/o8_clk_detect.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_clk_detect |
-- Description: Provides up/down status and interrupt for monitoring a clock |
/o8_cpu.vhd
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_cpu |
-- Description: VHDL model of a RISC 8-bit processor core loosely based on the |
/o8_crc16_ccitt.vhd
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_crc16_ccitt |
-- Description: Implements the 16-bit CCITT CRC on byte-wide data suitable for |
/o8_datalatch.vhd
1,4 → 1,4
-- Copyright (c)2006, 2016, 2019 Jeremy Seth Henry |
-- Copyright (c)2006, 2016, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_datalatch |
-- Description: Latches a byte of external data and issues an interrupt on |
/o8_epoch_timer.vhd
1,4 → 1,4
-- Copyright (c)2011, 2019 Jeremy Seth Henry |
-- Copyright (c)2011, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_epoch_timer |
-- Description: Provides a 24-bit, 4uS resolution elapsed timer with |
/o8_gpin.vhd
1,4 → 1,4
-- Copyright (c)2006, 2016, 2019 Jeremy Seth Henry |
-- Copyright (c)2006, 2016, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_gpin |
-- Description: Provides a single 8-bit input register |
/o8_gpio.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_gpio |
-- Description: Provides a single 8-bit GPIO register |
/o8_gpout.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_gpout |
-- Description: Provides a single 8-bit GP output register with selectable |
/o8_hd44780_4b.vhd
1,3 → 1,26
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
-- modification, are permitted provided that the following conditions are met: |
-- * Redistributions of source code must retain the above copyright |
-- notice, this list of conditions and the following disclaimer. |
-- * Redistributions in binary form must reproduce the above copyright |
-- notice, this list of conditions and the following disclaimer in the |
-- documentation and/or other materials provided with the distribution, |
-- where applicable (as part of a user interface, debugging port, etc.) |
-- |
-- THIS SOFTWARE IS PROVIDED BY JEREMY SETH HENRY ``AS IS'' AND ANY |
-- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
-- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
-- DISCLAIMED. IN NO EVENT SHALL JEREMY SETH HENRY BE LIABLE FOR ANY |
-- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Entity: o8_hd44780_4b |
-- Description: Provides low-level access to a "standard" character LCD using |
-- the ST/HD44780(U) control ASIC wired in reduced (4-bit) mode. |
/o8_hd44780_8b.vhd
1,3 → 1,26
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
-- modification, are permitted provided that the following conditions are met: |
-- * Redistributions of source code must retain the above copyright |
-- notice, this list of conditions and the following disclaimer. |
-- * Redistributions in binary form must reproduce the above copyright |
-- notice, this list of conditions and the following disclaimer in the |
-- documentation and/or other materials provided with the distribution, |
-- where applicable (as part of a user interface, debugging port, etc.) |
-- |
-- THIS SOFTWARE IS PROVIDED BY JEREMY SETH HENRY ``AS IS'' AND ANY |
-- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
-- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
-- DISCLAIMED. IN NO EVENT SHALL JEREMY SETH HENRY BE LIABLE FOR ANY |
-- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Entity: o8_hd44780_8b |
-- Description: Provides low-level access to a "standard" character LCD using |
-- the ST/HD44780(U) control ASIC wired in full (8-bit) mode. |
/o8_ltc2355_2p.vhd
1,3 → 1,26
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
-- modification, are permitted provided that the following conditions are met: |
-- * Redistributions of source code must retain the above copyright |
-- notice, this list of conditions and the following disclaimer. |
-- * Redistributions in binary form must reproduce the above copyright |
-- notice, this list of conditions and the following disclaimer in the |
-- documentation and/or other materials provided with the distribution, |
-- where applicable (as part of a user interface, debugging port, etc.) |
-- |
-- THIS SOFTWARE IS PROVIDED BY JEREMY SETH HENRY ``AS IS'' AND ANY |
-- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
-- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
-- DISCLAIMED. IN NO EVENT SHALL JEREMY SETH HENRY BE LIABLE FOR ANY |
-- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL units : ltc2355_2p |
-- Description: Reads out a pair of LTC2355 14-bit ADCs which are wired with |
-- : common clock and CONVERT START inputs. Because they are |
/o8_max7221.vhd
1,3 → 1,30
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
-- modification, are permitted provided that the following conditions are met: |
-- * Redistributions of source code must retain the above copyright |
-- notice, this list of conditions and the following disclaimer. |
-- * Redistributions in binary form must reproduce the above copyright |
-- notice, this list of conditions and the following disclaimer in the |
-- documentation and/or other materials provided with the distribution, |
-- where applicable (as part of a user interface, debugging port, etc.) |
-- |
-- THIS SOFTWARE IS PROVIDED BY JEREMY SETH HENRY ``AS IS'' AND ANY |
-- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
-- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
-- DISCLAIMED. IN NO EVENT SHALL JEREMY SETH HENRY BE LIABLE FOR ANY |
-- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_max7221 |
-- Description: Provides a memory mapped SPI interface to the max7221 LED |
-- controller/driver. |
|
library ieee; |
use ieee.std_logic_1164.all; |
use ieee.std_logic_unsigned.all; |
/o8_ram_1k.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_ram_1k |
-- Description: Provides a wrapper layer for a 1kx8 RAM model |
/o8_register.vhd
1,4 → 1,4
-- Copyright (c)2006, 2016, 2019 Jeremy Seth Henry |
-- Copyright (c)2006, 2016, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_register |
-- Description: Provides a single addressible 8-bit register |
/o8_rom_32k.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_rom_32k |
-- Description: Provides a wrapper layer for a 32kx8 ROM model |
/o8_rtc.vhd
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_rtc |
-- Description: Provides automatically updated registers that maintain the |
/o8_status_led.vhd
1,4 → 1,4
-- Copyright (c)2006, 2016, 2019 Jeremy Seth Henry |
-- Copyright (c)2006, 2016, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_status_led |
-- Description: Provides a multi-state status LED controller |
/o8_sys_timer.vhd
1,4 → 1,4
-- Copyright (c)2006, 2016, 2019 Jeremy Seth Henry |
-- Copyright (c)2006, 2016, 2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_sys_timer |
-- Description: Provides an 8-bit microsecond resolution timer for generating |
/o8_vdsm12.vhd
1,4 → 1,4
-- Copyright (c)2019 Jeremy Seth Henry |
-- Copyright (c)2019, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_vdsm12 |
-- Description: 12-bit variable delta-sigma modulator. Requires Open8_pkg.vhd |
/o8_vdsm8.vhd
1,4 → 1,4
-- Copyright (c)2013 Jeremy Seth Henry |
-- Copyright (c)2013, 2020 Jeremy Seth Henry |
-- All rights reserved. |
-- |
-- Redistribution and use in source and binary forms, with or without |
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- |
-- VHDL Units : o8_vdsm8 |
-- Description: 8-bit variable delta-sigma modulator. Requires Open8_pkg.vhd |
/sdlc_serial_pkg.vhd
18,8 → 18,8
-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
-- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
library ieee; |
use ieee.std_logic_1164.all; |