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- Introduced to handle the preparation of the SKY130 OpenRAM SRAM views. - Updated to download and prepare the SRAM archive during PDK setup. - Enhanced OpenSTA and Yosys configurations to accommodate SRAM macro integration. - Added Verilog simulation models for GF180 and SKY130 SRAM macros. - Implemented tests for SRAM setup and validation, ensuring correct integration and functionality. - Updated various Makefiles and scripts to support SRAM size and macro configurations.
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20 lines
1.8 KiB
Plaintext
# Notice
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This repository includes RTL source files that preserve third-party copyright and attribution notices in their original file headers. These notices are reproduced here for clarity and compliance with the attribution requirements of the retained source files.
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The following third-party projects or authors are referenced in the RTL source headers currently present in this repository:
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- ETH Zurich and University of Bologna: notices are preserved in several RTL files under rtl/managed/clusterip/, rtl/managed/mpw/core/username7/ibex/, and in rtl/tech/tc_clk.sv.
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- PULP Platform HyperBus v0.0.4 at commit 80de8df600edc5d7956a94c9d42f911d6e61efd7: the SHL-0.51 notices and source-file authors are retained in rtl/ip/memory/opipsram_phy.sv, rtl/ip/memory/opipsram_trx.sv, and rtl/tech/tc_opipsram_delay.sv for the adapted OPI PSRAM PHY.
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- Ravenna / PicoRV32 in ASIC: notices are preserved in rtl/ip/peripheral/gpio.sv, rtl/ip/peripheral/timer.sv, and rtl/ip/serial/uart.sv.
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- Hirosh Dabui: the original copyright notice is preserved in rtl/ip/memory/sdram_core.sv.
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- EmbedFire: attribution is preserved in the SPI SD card related files under rtl/ip/storage/.
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- Device simulation models: the models under rtl/model/ preserve their upstream
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notices, including the Winbond Electronics Corporation notice in the
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W25Q128JVxIM model.
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- SKY130 OpenRAM SRAM artifact: generated using OpenRAM under BSD-3-Clause and
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the SkyWater SRAM build-space under Apache-2.0. Both license texts and the
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exact source revisions are retained in the downloaded artifact manifest.
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These notices are included solely to preserve attribution for the retained third-party source material. They do not alter the licensing terms of the retroSoC repository itself, which is distributed under the Mulan PSL v2 license.
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