TS-7250-V3 TS-SER4
| File:TS-SER4jpg | |
| Product Page | |
| 8-bit IO |
|---|
The TS-SER4 supports 4 UARTs as RS-232, RS-485, or RS-422.
Refer to the TS-SER4 manual for hardware documentation.
The TS-SER4 implements 16550A based UARTs which require a kernel driver.
Under Linux this requires a device tree change. See the Kernel compile section for more details about getting set up the compile the kernel.
Open the device tree at arch/arm/boot/dts/imx6ul-ts7250v3.dts: <lang=json line> pc104bus: fpgaisa@50 { compatible = "technologic,pc104-bus"; reg = <0x50 0x4>; ranges = <0 0 0x1000>; reset-gpio = <&gpio3 7 0>; #address-cells = <0x1>; #size-cells = <0x1>;
status = "okay";
/* For TS-SER1 set IRQ6+COM3 jumpers on: */ ts16550@3e8 { compatible = "technologic,ts16550";
reg = <0x3e8 8>; interrupt-parent = <&fpga_intc>; interrupts = <15>;
status = "okay"; }; }; </source>