2.1.4. 设备上下文配置检查(Device-context configuration checks) 如果以下任一条件为真,DC.tc.V=1 的 DC 将被视为配置错误。如果配置错误,则停止并报告 "DDT 条目配置错误"(原因 = 259)。 如果设置了预留给未来标准使用的任何位或编码,则该位或编码将被删除。 capabilities.ATS 为 0 且 DC.tc.E
mconfigptr is an MXLEN-bit read-only CSR, formatted as shown in Figure 3.24, that holds the physical address of a configuration data structure. Software can traverse this data structure to discover information about the harts, the platform, and their configuration. menvcfg用于控制一些(权级低于...
This information is used in modules/mux/targets/riscv/source/kernel.cpp to help it build a linked ELF file for this particular processor configuration. At no other point does any of the target reference anything specific about RISC-V. 2. hal_device_info_t is expected to give a lot of ...
VEXRISCV_REGRESSION_TEST_ID [Int[,\Int]*] Random configuration that should be keeped and tested VEXRISCV_REGRESSION_CONFIG_COUNT Int Number of random configurations VEXRISCV_REGRESSION_CONFIG_RVC_RATE 0.0-1.0 Chance to generate a RVC config VEXRISCV_REGRESSION_CONFIG_LINUX_RATE 0.0-1.0 Chance...
3.1.17 Machine Configuration Pointer Register (mconfigptr) mconfigptr is an MXLEN-bit read-only CSR, formatted as shown in Figure 1.23, that holds the physical address of a configuration data structure. Software can traverse this data structure to discover information about the harts, the ...
VEXRISCV_REGRESSION_TEST_ID [Int[,\Int]*] Random configuration that should be keeped and tested VEXRISCV_REGRESSION_CONFIG_COUNT Int Number of random configurations VEXRISCV_REGRESSION_CONFIG_RVC_RATE 0.0-1.0 Chance to generate a RVC config VEXRISCV_REGRESSION_CONFIG_LINUX_RATE 0.0-1.0 Chance...
The configuration settings of libriscv are added to the hash of the filename, so in order to use the generated code on other systems and platforms the configurations must match exactly Embedded segments can be re-used by many emulators, for high scalability Experimental multiprocessing There is ...
VEXRISCV_REGRESSION_TEST_ID [Int[,\Int]*] Random configuration that should be keeped and tested VEXRISCV_REGRESSION_CONFIG_COUNT Int Number of random configurations VEXRISCV_REGRESSION_CONFIG_RVC_RATE 0.0-1.0 Chance to generate a RVC config VEXRISCV_REGRESSION_CONFIG_LINUX_RATE 0.0-1.0 Chance...
/ At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes. / Instead of private sector buffer eliminated from the file object, common sector / buffer in the filesystem object (FATFS) is used for the file data transfer. */ #define FF_FS_EXFAT 0 /* This opt...
[RECE_BUF_LEN]; u16 desport=1000; /*目的端口号*/ u16 srcport=1000; /*源端口号*/ /*** * @fn Ethernet_LED_Configuration * * @brief set eth data and link led pin * * @return none */ void Ethernet_LED_Configuration(void) { GPIO_InitTypeDef GPIO; RCC_APB2PeriphClockCmd(RCC_APB2...