Merge remote-tracking branch 'upstream/master'

CONTRIBUTORS.md

@@ -1,82 +1,90 @@
-RISVC contributors
-============================================
-
-## 2020/2
-
-* **[Lucas Odair Silva](https://github.com/luscasos)**
-  * Implemented Local Interrupt Controller.
-
-* **[Mikael Ferraz Aldebrand](https://github.com/miklz)**
-  * Implemented new pipelined division unit.
-
-* **[Jonas Vieira De Souza](https://github.com/jvsouza)**
-  * Integration of DE-10 Lite accelerometer unit 
-
-* **[Vitor Faccio](https://github.com/vitorfaccio) and Heloiza Martins Schaberle**
-  * Watchdog Timer implementation
-
-* **[Leticia De Oliveira Nunes](https://github.com/lele1991) and Marieli Fernandes Matos**
-  * New implementation of MAX10 ADC. Software and hardware.
-
-* **[Rafael Hiller](https://github.com/Hillerr)**
-  * UART with reception ISR. ToDo: bus integration.
-
-## 2020/1
-
-* **[Lucas Odair Silva](https://github.com/luscasos)**
-  * Corrected, tested and validated SDRAM controller and core integration
-
-* **[Gustavo Vigarani Scalco](https://github.com/gscalco)**
-  * Nokia graph LCD controller
-
-* **[Suzi Yousif](https://github.com/suziyousif)**
-  * Ultrassonic sensor
-
-* **[Hellen Avila Rosa](https://github.com/hellenavilarosa)** e Ana Claudia Banderchuk
-  * GPIO with hardware counting debouncer
-
-* **[Tarcis Aurelio Becher](https://github.com/tarciszera)**
-  * Hardware digital filter
-
-## 2019/2 
-
-* **[Diesson Stefano Allebrandt](https://github.com/diesson)** and **[Felipe Rodrigues Broering](https://github.com/BroeringFelipe)**
-  * TFT diplay controller
-
-* **[Jhontan de Freitas Lang](https://github.com/jhonatanlang)** and **Alexsandro Gehlen**
-  * I2C master (write mode)
-
-* **[Diogo Tavares](https://github.com/diogo0001)** and **[Nicolau Varela](https://github.com/NicoVarela)**
-  * SPI module
-
-* **[Joao Antonio Cardoso](https://github.com/joaoantoniocardoso/)** and **[Rafael Fernando Reis](https://github.com/ReisRafaelFernando)**
-  * 32-bit with 6 channels timer
-
-* **[Ricardo Schons Cirio](https://github.com/ricardocirio)** and **Joao Vitor Bassani**
-  * SDRAM integration (second attempt)
-
-* **[Daniel Pereira](https://github.com/Adjucaris)**
-  * UART with variable baudrate and parity bits
-
-* **[Bruna Martini](https://github.com/abrunamartini)** and **[Maria Claudia Rosa Negri](https://github.com/marianegri)**
-  * SRAM integration (first attempt)
-
-## 2019/1
-
-* **[Cleisson Fernandes Da Silva](https://github.com/cleissom)**
-  * SDRAM integration (first attempt)
-
-* **[Ian Schmiegelow Dannapel](https://github.com/Eximmius)**
-  * VGA integration (internal SRAM)
-
-* **[Jeferson Cansi Pedroso](https://github.com/jefersonpedroso)**
-  * MAX10 ADC integration
-
-* **[Lucas Seara Manoel](https://github.com/lsmanoel)**
-  * [M] Instructions extension.
-
-* **[Marcos Vinicius Leal Da Silva](https://github.com/marcosleal)**
-
-  * 9600 baudrate UART.
-
-
+RISVC contributors
+============================================
+
+## 2021/1
+
+* **[Ednei Freiberger](https://github.com/edneif)**
+  * Updated hardware digital filter.
+
+* **[Kevin Jahn Ferreira](https://github.com/kevjahn)**
+  * Added hardware interrupt to ADC.
+
+## 2020/2
+
+* **[Lucas Odair Silva](https://github.com/luscasos)**
+  * Implemented Local Interrupt Controller.
+
+* **[Mikael Ferraz Aldebrand](https://github.com/miklz)**
+  * Implemented new pipelined division unit.
+
+* **[Jonas Vieira De Souza](https://github.com/jvsouza)**
+  * Integration of DE-10 Lite accelerometer unit 
+
+* **[Vitor Faccio](https://github.com/vitorfaccio) and Heloiza Martins Schaberle**
+  * Watchdog Timer implementation
+
+* **[Leticia De Oliveira Nunes](https://github.com/lele1991) and Marieli Fernandes Matos**
+  * New implementation of MAX10 ADC. Software and hardware.
+
+* **[Rafael Hiller](https://github.com/Hillerr)**
+  * UART with reception ISR. ToDo: bus integration.
+
+## 2020/1
+
+* **[Lucas Odair Silva](https://github.com/luscasos)**
+  * Corrected, tested and validated SDRAM controller and core integration
+
+* **[Gustavo Vigarani Scalco](https://github.com/gscalco)**
+  * Nokia graph LCD controller
+
+* **[Suzi Yousif](https://github.com/suziyousif)**
+  * Ultrassonic sensor
+
+* **[Hellen Avila Rosa](https://github.com/hellenavilarosa)** e Ana Claudia Banderchuk
+  * GPIO with hardware counting debouncer
+
+* **[Tarcis Aurelio Becher](https://github.com/tarciszera)**
+  * Hardware digital filter
+
+## 2019/2 
+
+* **[Diesson Stefano Allebrandt](https://github.com/diesson)** and **[Felipe Rodrigues Broering](https://github.com/BroeringFelipe)**
+  * TFT diplay controller
+
+* **[Jhontan de Freitas Lang](https://github.com/jhonatanlang)** and **Alexsandro Gehlen**
+  * I2C master (write mode)
+
+* **[Diogo Tavares](https://github.com/diogo0001)** and **[Nicolau Varela](https://github.com/NicoVarela)**
+  * SPI module
+
+* **[Joao Antonio Cardoso](https://github.com/joaoantoniocardoso/)** and **[Rafael Fernando Reis](https://github.com/ReisRafaelFernando)**
+  * 32-bit with 6 channels timer
+
+* **[Ricardo Schons Cirio](https://github.com/ricardocirio)** and **Joao Vitor Bassani**
+  * SDRAM integration (second attempt)
+
+* **[Daniel Pereira](https://github.com/Adjucaris)**
+  * UART with variable baudrate and parity bits
+
+* **[Bruna Martini](https://github.com/abrunamartini)** and **[Maria Claudia Rosa Negri](https://github.com/marianegri)**
+  * SRAM integration (first attempt)
+
+## 2019/1
+
+* **[Cleisson Fernandes Da Silva](https://github.com/cleissom)**
+  * SDRAM integration (first attempt)
+
+* **[Ian Schmiegelow Dannapel](https://github.com/Eximmius)**
+  * VGA integration (internal SRAM)
+
+* **[Jeferson Cansi Pedroso](https://github.com/jefersonpedroso)**
+  * MAX10 ADC integration
+
+* **[Lucas Seara Manoel](https://github.com/lsmanoel)**
+  * [M] Instructions extension.
+
+* **[Marcos Vinicius Leal Da Silva](https://github.com/marcosleal)**
+
+  * 9600 baudrate UART.
+
+