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| author | Tomasz Kramkowski <tk@the-tk.com> | 2017-03-23 13:30:08 +0000 |
|---|---|---|
| committer | Tomasz Kramkowski <tk@the-tk.com> | 2017-03-23 13:30:08 +0000 |
| commit | 559c1aacea924a1fb1a8b5f2fb1cb14830ca321d (patch) | |
| tree | e83129f3de2253d5024158e1b963b9e701c4ddfb | |
| parent | 34238625e09b23ce865e2a0ea1263f3970cc173b (diff) | |
| download | mk20dx256-559c1aacea924a1fb1a8b5f2fb1cb14830ca321d.tar.gz mk20dx256-559c1aacea924a1fb1a8b5f2fb1cb14830ca321d.tar.xz mk20dx256-559c1aacea924a1fb1a8b5f2fb1cb14830ca321d.zip | |
reg/uart: Add reference manual excerpt
| -rw-r--r-- | reg/uart.h | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -3,6 +3,25 @@ #include "regdefs.h" +/* + * K10 Sub-Family Reference Manual §3.9.5.1 excerpt: + * + * 1. Standard features of all UARTs: + * • RS-485 support + * • Hardware flow control (RTS/CTS) + * • 9-bit UART to support address mark with parity + * • MSB/LSB configuration on data + * 2. UART0 and UART1 are clocked from the core clock, the remaining UARTs are clocked on + * the bus clock. The maximum baud rate is 1/16 of related source clock frequency. + * 3. IrDA is available on all UARTs + * 4. UART0 contains the standard features plus ISO7816 + * 5. AMR support on all UARTs. The pin control and interrupts (PORT) module supports + * open-drain for all I/O. + * 6. UART0 and UART1 contains 8-entry transmit and 8-entry receive FIFOs + * 7. All other UARTs contain a 1-entry transmit and receive FIFOs + * 8. CEA709.1-B (LON) is available in UART0 + */ + // Standard Features // UART Baud Rate Registers: High |