------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 Software Programming Library Release Note File
------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.0
(1) Initial version.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.1
(1) Support peripheral GPIO of Wishbone bus interface;
(2) Support extended AHB bus interface;
(3) Support MCU boot and run in external SPI-Flash;
(4) Support read, write and erase functions of external SPI-Flash;
(5) Support functions of Hardware Stack Protection and Trap Stack Overflow.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.2
(1) Support debug function;
(2) Enhance interrupt handler.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.2.1
(1) Update MCU IDE version.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.2.2
(1) Fixed the issues of memory map address for Simple UART;
(2) Perfect the driver functions for interrupt handle.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 c_lib V1.3
(1) Support Arora-V FPGA.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 library V1.4
(1) Fixed the known issues.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 library V1.5
(1) Fixed the known issues.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 library V1.6
(1) Updated for GMD 2025.01 version.
------------------------------------------------------------------------------------------------------------------
Gowin_PicoRV32 library V1.7
(1) Fixed the bug of interrupt return in "start.S".
------------------------------------------------------------------------------------------------------------------