diff --git a/boards/wch/ch32v003evt/doc/index.rst b/boards/wch/ch32v003evt/doc/index.rst index a0d8b0140a7..b987b5a1d3c 100644 --- a/boards/wch/ch32v003evt/doc/index.rst +++ b/boards/wch/ch32v003evt/doc/index.rst @@ -3,7 +3,7 @@ Overview ******** -The `WCH`_ CH32V003EVT hardware provides support for QingKe 32-bit RISC-V2A +The `WCH`_ CH32V003EVT hardware provides support for QingKe V2A 32-bit RISC-V processor and the following devices: * CLOCK @@ -16,7 +16,7 @@ the processor's information and the datasheet. Hardware ******** -The QingKe 32-bit RISC-V2A processor of the WCH CH32V003EVT is clocked by an +The QingKe V2A 32-bit RISC-V processor of the WCH CH32V003EVT is clocked by an external crystal and runs at 48 MHz. Supported Features diff --git a/boards/wch/ch32v003f4p6_dev_board/doc/index.rst b/boards/wch/ch32v003f4p6_dev_board/doc/index.rst index 6646efea06c..0e81f423e24 100644 --- a/boards/wch/ch32v003f4p6_dev_board/doc/index.rst +++ b/boards/wch/ch32v003f4p6_dev_board/doc/index.rst @@ -4,7 +4,7 @@ Overview ******** The `WCH`_ CH32V003F4P6 Development Board hardware provides support for -QingKe 32-bit RISC-V2A processor and the following devices: +QingKe V2A 32-bit RISC-V processor and the following devices: * CLOCK * :abbr:`GPIO (General Purpose Input Output)` @@ -17,7 +17,7 @@ and the datasheet. Hardware ******** -The QingKe 32-bit RISC-V2A processor of the WCH CH32V003F4P6_DEV_BOARD is clocked +The QingKe V2A 32-bit RISC-V processor of the WCH CH32V003F4P6_DEV_BOARD is clocked by an internal RC oscillator and runs at 24 MHz. Supported Features diff --git a/boards/wch/ch32v006evt/doc/index.rst b/boards/wch/ch32v006evt/doc/index.rst index eb0a2e944ec..73f84e65c13 100644 --- a/boards/wch/ch32v006evt/doc/index.rst +++ b/boards/wch/ch32v006evt/doc/index.rst @@ -13,7 +13,7 @@ information and the datasheet. Hardware ******** -The QingKe 32-bit RISC-V2C processor of the WCH CH32V006EVT is clocked by an +The QingKe V2C 32-bit RISC-V processor of the WCH CH32V006EVT is clocked by an external crystal and runs at 48 MHz. Supported Features diff --git a/boards/wch/ch32v303vct6_evt/doc/index.rst b/boards/wch/ch32v303vct6_evt/doc/index.rst index 6b03e2b278b..bb59b476942 100644 --- a/boards/wch/ch32v303vct6_evt/doc/index.rst +++ b/boards/wch/ch32v303vct6_evt/doc/index.rst @@ -3,7 +3,7 @@ Overview ******** -The `WCH`_ CH3V303VCT6_EVT hardware provides support for QingKe 32-bit RISC-V4F +The `WCH`_ CH3V303VCT6_EVT hardware provides support for QingKe V4F 32-bit RISC-V processor. The `WCH webpage on CH32V303`_ contains @@ -12,7 +12,7 @@ the processor's information and the datasheet. Hardware ******** -The QingKe 32-bit RISC-V4F processor of the WCH CH32V303VCT6_EVT is clocked by an external +The QingKe V4F 32-bit RISC-V processor of the WCH CH32V303VCT6_EVT is clocked by an external 32 MHz crystal or the internal 8 MHz oscillator and runs up to 144 MHz. The CH32V303 SoC features 8 USART, 4 GPIO ports, 3 SPI, 2 I2C, 2 ADC, RTC, CAN, USB Host/Device, and 4 OPA. diff --git a/boards/wch/linkw/doc/index.rst b/boards/wch/linkw/doc/index.rst index 4df6283d286..9cff608d948 100644 --- a/boards/wch/linkw/doc/index.rst +++ b/boards/wch/linkw/doc/index.rst @@ -3,7 +3,7 @@ Overview ******** -The `WCH`_ LinkW hardware provides support for QingKe 32-bit RISC-V4C +The `WCH`_ LinkW hardware provides support for QingKe V4C 32-bit RISC-V processor and the following devices: * CLOCK @@ -17,7 +17,7 @@ The `WCH webpage on LinkW`_ contains the LinkW's schematic. Hardware ******** -The QingKe 32-bit RISC-V4C processor of the WCH LinkW is clocked by an external +The QingKe V4C 32-bit RISC-V processor of the WCH LinkW is clocked by an external 32 MHz crystal or the internal 8 MHz oscillator and runs up to 144 MHz. The CH32V208 SoC Features 4 USART, 4 GPIO ports, 2 SPI, 2 I2C, ADC, RTC, CAN, 2 USB Device, USB Host, OPA, ETH with PHY, several timers, and BLE 5.3. diff --git a/boards/weact/bluepillplus_ch32v203/doc/index.rst b/boards/weact/bluepillplus_ch32v203/doc/index.rst index 03ab74f8620..45704e5b0e3 100644 --- a/boards/weact/bluepillplus_ch32v203/doc/index.rst +++ b/boards/weact/bluepillplus_ch32v203/doc/index.rst @@ -3,7 +3,7 @@ Overview ******** -The `WeActStudio`_ BluePill Plus CH32V203 hardware provides support for QingKe 32-bit RISC-V4B +The `WeActStudio`_ BluePill Plus CH32V203 hardware provides support for QingKe V4B 32-bit RISC-V processor and the following devices: * CLOCK