Difference between revisions of "Physical devices mapping (XUELK)"
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===Multi-protocol UARTs=== | ===Multi-protocol UARTs=== | ||
| − | ====Ordering code: | + | ====Ordering code: XUBxx0xxx0x==== |
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{| class="wikitable" | {| class="wikitable" | ||
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| MPUART0 || UART7 || J34 || 2-wire RS232 || <code>/dev/ttymxc6</code> || | | MPUART0 || UART7 || J34 || 2-wire RS232 || <code>/dev/ttymxc6</code> || | ||
| + | |- | ||
| + | | MPUART1 || UART3 || J21 || RS485 || <code>/dev/ttymxc2</code> || | ||
| + | |- | ||
| + | |} | ||
| + | ====Ordering code: XUBxx0xxx1x==== | ||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | ! Physical device !! Processor's resource !! Connector !! Type !! Linux device file !! Notes | ||
| + | |- | ||
| + | | MPUART0 || UART8 || J34 || 2-wire RS232 || <code>/dev/ttymxc7</code> || | ||
|- | |- | ||
| MPUART1 || UART3 || J21 || RS485 || <code>/dev/ttymxc2</code> || | | MPUART1 || UART3 || J21 || RS485 || <code>/dev/ttymxc2</code> || | ||
|- | |- | ||
|} | |} | ||
Revision as of 15:07, 4 October 2016
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This article details how physical devices are mapped to Linux device files in the context of the XUELK kit.
Contents
Console UART[edit | edit source]
| Physical device | Processor's resource | Connector | Type | Linux device file | Notes |
|---|---|---|---|---|---|
| Boot Console | UART1 | J42 | 2-wire LVTTL UART | /dev/ttymxc0 |
Multi-protocol UARTs[edit | edit source]
Ordering code: XUBxx0xxx0x[edit | edit source]
| Physical device | Processor's resource | Connector | Type | Linux device file | Notes |
|---|---|---|---|---|---|
| MPUART0 | UART7 | J34 | 2-wire RS232 | /dev/ttymxc6 |
|
| MPUART1 | UART3 | J21 | RS485 | /dev/ttymxc2 |
Ordering code: XUBxx0xxx1x[edit | edit source]
| Physical device | Processor's resource | Connector | Type | Linux device file | Notes |
|---|---|---|---|---|---|
| MPUART0 | UART8 | J34 | 2-wire RS232 | /dev/ttymxc7 |
|
| MPUART1 | UART3 | J21 | RS485 | /dev/ttymxc2 |
