TS-4100 COM Ports: Difference between revisions
From embeddedTS Manuals
No edit summary |
(Add callouts and linkbacks to crossbar) |
||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
The [[#FPGA]] includes a crossbar to select where UARTs are routed so these can be changed | The [[#FPGA|FPGA]] includes a crossbar to select where UARTs are routed so these can be changed. Below are the default mappings. | ||
{|class=wikitable | {|class=wikitable | ||
|- | |- | ||
! | ! Port Name | ||
! Device | |||
! TX | ! TX | ||
! RX | ! RX | ||
! TXEN | ! TXEN | ||
|- | |- | ||
| UART0 | |||
| ttymxc0 | | ttymxc0 | ||
| CN2_93 | | CN2_93 | ||
| Line 13: | Line 15: | ||
| N/A | | N/A | ||
|- | |- | ||
| UART1 | |||
| ttymxc1 | | ttymxc1 | ||
| CN2_82 | | CN2_82 | ||
| Line 18: | Line 21: | ||
| N/A | | N/A | ||
|- | |- | ||
| [[#Crossbar|UART2]] | |||
| ttymxc2 | | ttymxc2 | ||
| Onboard Bluetooth RX | | Onboard Bluetooth RX | ||
| Line 23: | Line 27: | ||
| N/A | | N/A | ||
|- | |- | ||
| [[#Crossbar|UART3]] | |||
| ttymxc3 | | ttymxc3 | ||
| CN2_78 | | CN2_78 | ||
| Line 28: | Line 33: | ||
| N/A | | N/A | ||
|- | |- | ||
| UART4 | |||
| ttymxc4 | | ttymxc4 | ||
| CN2_90 | | CN2_90 | ||
| Line 33: | Line 39: | ||
| N/A | | N/A | ||
|- | |- | ||
| [[#Crossbar|UART6]] | |||
| ttymxc6 | | ttymxc6 | ||
| | | CN2_86 | ||
| | | CN2_88 | ||
| N/A | | N/A | ||
|} | |} | ||
Latest revision as of 12:25, 31 January 2020
The FPGA includes a crossbar to select where UARTs are routed so these can be changed. Below are the default mappings.
| Port Name | Device | TX | RX | TXEN |
|---|---|---|---|---|
| UART0 | ttymxc0 | CN2_93 | CN2_95 | N/A |
| UART1 | ttymxc1 | CN2_82 | CN2_84 | N/A |
| UART2 | ttymxc2 | Onboard Bluetooth RX | Onboard Bluetooth TX | N/A |
| UART3 | ttymxc3 | CN2_78 | CN2_80 | N/A |
| UART4 | ttymxc4 | CN2_90 | CN2_92 | N/A |
| UART6 | ttymxc6 | CN2_86 | CN2_88 | N/A |