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| author | Nao Pross <naopross@thearcway.org> | 2017-11-14 11:46:31 +0100 |
|---|---|---|
| committer | Nao Pross <naopross@thearcway.org> | 2017-11-14 11:46:31 +0100 |
| commit | 8b240f0f90cd11f49947cf335a1e366bbe84b3f1 (patch) | |
| tree | c6efe1d65ecbeeb01c993f659dbd6596abce0371 /sw/z80/drivers/include/usart.h | |
| parent | Update doc, remove z80uPC.tex, improved z80uPC_nostyle (diff) | |
| download | z80uPC-8b240f0f90cd11f49947cf335a1e366bbe84b3f1.tar.gz z80uPC-8b240f0f90cd11f49947cf335a1e366bbe84b3f1.zip | |
Improvements in PIO driver, pio test rewritten in inline asm
Diffstat (limited to 'sw/z80/drivers/include/usart.h')
| -rw-r--r-- | sw/z80/drivers/include/usart.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sw/z80/drivers/include/usart.h b/sw/z80/drivers/include/usart.h index fdc01e2..05aeb4a 100644 --- a/sw/z80/drivers/include/usart.h +++ b/sw/z80/drivers/include/usart.h @@ -6,7 +6,7 @@ #include <stdint.h> #include <string.h> -// baudrate clock divisors +// baudrate clock divisors // values from TL16C550C datasheet (table 9 for 1.8432 MHz crystal) #define USART_BAUDRATE_50 2304 #define USART_BAUDRATE_75 1536 @@ -125,7 +125,7 @@ struct MSR volatile uint data_carrier_detect :1; }; -/* this structure is only for internal usage */ +/* this structure is only for internal use */ struct _usart_device { register_t buffer; // also used as LSB for divisor latch |