diff options
Diffstat (limited to 'bsp/lm4f232/drivers/board.h')
| -rw-r--r-- | bsp/lm4f232/drivers/board.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/bsp/lm4f232/drivers/board.h b/bsp/lm4f232/drivers/board.h index f2e6104e81..9f208170e4 100644 --- a/bsp/lm4f232/drivers/board.h +++ b/bsp/lm4f232/drivers/board.h @@ -19,26 +19,26 @@ /* whether use board external SRAM memory */ // <e>Use external SRAM memory on the board -// <i>Enable External SRAM memory +// <i>Enable External SRAM memory #define LM3S_EXT_SRAM 0 -// <o>Begin Address of External SRAM -// <i>Default: 0x60000000 +// <o>Begin Address of External SRAM +// <i>Default: 0x60000000 #define LM3S_EXT_SRAM_BEGIN 0x60000000 /* the begining address of external SRAM */ -// <o>End Address of External SRAM -// <i>Default: 0x60000000 +// <o>End Address of External SRAM +// <i>Default: 0x60000000 #define LM3S_EXT_SRAM_END 0x607FFFFF /* the end address of external SRAM */ // </e> // <o> Internal SRAM memory size[Kbytes] <8-64> -// <i>Default: 64 +// <i>Default: 64 #define LM3S_SRAM_SIZE 32 #define LM3S_SRAM_END (0x20000000 + LM3S_SRAM_SIZE * 1024) // For lm3s9b9x, it should be SYSCTL_XTAL_16MHZ -#define LM3S_XTAL_TYPE SYSCTL_XTAL_168MHZ +#define LM3S_XTAL_TYPE SYSCTL_XTAL_168MHZ /* RT_USING_UART */ -#define RT_UART_RX_BUFFER_SIZE 64 +#define RT_UART_RX_BUFFER_SIZE 64 #define RT_USING_UART0 #define RT_USING_UART1 //#define RT_USING_UART2 |