~~NOCACHE~~
===== Operating System =====

{{page>en:arm:tqma53:linux:ptxdist:version-matrix}}

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==== Supported Features ====
\\
^ Feature ^^^^  BSP Revision  ^^^^^^^^^  Remarks  ^
^ TQ Product ^ Chip  ^ Interface  ^ Function  ^  100  ^  101  ^  102  ^  103  ^  104  ^  105  ^  108  ^  109  ^  next  ^:::^
| TQMa53 | i.MX53   | CPU   |   |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | i.MX53 rev 2.1 (Cortex A8)  |
| ::: | i.MX53   | FEC  | IEEE 802.3 (10/100 Mbit/s)  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |
| ::: | i.MX53   | IPU_DI0  | LVDS (via LDB)  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | Single and Dual channel output (one input source, two channels outputs for two displays) \\ [[.:how_to#change_from_dvi_to_lvds_output | Changing from DVI to LVDS output]]  |
| ::: | i.MX53   | IPU_DI1  | Parallel video interface  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | not available when using DVI or VGA \\ [[.:how_to#configure_dvi_parallel_display | Changing from DVI to parallel display]]  |
| ::: | i.MX53   | IPU_DI1  | DVI (via TFP410)  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | not available when using parallel video interface  |
| ::: | i.MX53   | IPU_DI1  | VGA  |    |    |    |    |    |  •  |  •  |  •  |    | not available when using parallel video interface \\ [[.:how_to#change_from_dvi_to_vga_output | Changing from DVI to VGA]]  |
| ::: | i.MX53   | USB_OUG  | USB 2.0 Host  |    |    |  •  |  •  |  •  |  •  |  •  |  •  |    | Mass storage, HID \\ [[.:how_to#configure_usb_otg_support | Configuring the OTG port]]  |
| ::: | i.MX53   | USB_UH1  | USB 2.0 Host (LAN9514)  |    |    |  •  |  •  |  •  |  •  |  •  |  •  |    | LAN9514 on MBa53  |
| ::: | i.MX53   | ESDHCV3-3  | eMMC  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |
| ::: | i.MX53   | ESDHCV2-2  | SD Host Conroller  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | SD 4-bit  |
| ::: | i.MX53   | SATA   | Serial ATA Specification 2.6\\ AHCI Revision  |    |    |    |    |    |  •  |  •  |  •  |    | U-Boot only  |
| ::: | i.MX53   | GPIO   | Input / Output  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | <wrap important>GPIO numbering changed in BSP Rev.0105</wrap>\\ for available GPIOs see [[http://www.tq-group.com/nc/download-disclaimer/?tx_abdownloads_pi1%5Baction%5D=getviewclickeddownload&tx_abdownloads_pi1%5Buid%5D=1911|TQMa53 User's Manual]]  |
| ::: | i.MX53   | CSPI / ECSPI  | Master mode  |    |    |  •  |  •  |  •  |  •  |  •  |  •  |    | tested on customized base boards  |
| ::: | i.MX53   | UART-1   | TTL signals  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | RX/TX only  |
| ::: | i.MX53   | UART-2  | RS-232  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | RX,TX,CTS,RTS  |
| ::: | i.MX53   | UART-3  | RS-485  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | GPIO1_GPIO3 controls receiver in half duplex mode  |
| ::: | i.MX53   | I2C-2  | TQMa53: PMIC (MC34708VM), Temperature sensor (LM75A), EEPROM (M24C64)\\ MBa53: Audio Codec (SGTL5000XNAA3), Temperature sensor (LM75A), I/O extension (PCA9554)  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |
| ::: | i.MX53   | I2C-3  | MBa53: DVI transmitter (TFP410), DVI connector (DDC2B, DDC / CI, E-DDC)  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    | intended for customer use  |
| ::: | i.MX53   | FLEXCAN-1  | CAN 2.0B  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |
| ::: | i.MX53   | FLEXCAN-2  | CAN 2.0B  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |
| ::: | i.MX53   | ESAI  | Audio (SGTL5000)  |    |    |    |  •  |  •  |  •  |  •  |  •  |    | [[.:how_to#use_audio_port | SDMA firmware required]]  |
| ::: | i.MX53   | GPU2D  |   |    |    |    |    |  •  |  •  |  •  |  •  |    | tested with [[.:how_to#use_the_gpu_of_imx53 | Freescale binaries]]  |
| ::: | i.MX53   | GPU3D  |   |    |    |    |    |  •  |  •  |  •  |  •  |    | tested with [[.:how_to#use_the_gpu_of_imx53 | Freescale binaries]]  |
| ::: | i.MX53   | VPU   |   |    |    |    |    |    |  •  |  •  |  •  |    | [[.:how_to#use_the_gpu_of_imx53 | CODA firmware required]]  |
| ::: | i.MX53   | CSI   |   |    |    |    |    |    |    |    |    |    | [[support@tqs.de|on request]]  |
| ::: | i.MX53   | EIM  |   |    |    |    |    |    |    |    |    |    | [[support@tqs.de|on request]]\\ known to work on customized baseboard  |
| ::: | MC34708  | RTC  | Real-Time Clock  |    |    |    |    |    |  •  |  •  |  •  |    |   |
| ::: | MC34708  | ADC  | 4-wire touch screen interface  |    |    |    |    |    |  •  |  •  |  •  |    | supports resistive touch screens\\ (other touch screens can be connected to RS-232 or USB)  |
| MBa53 | LAN9514  | Ethernet  | IEEE 802.3 (10/100 Mbit/s)  |    |    |    |    |    |  •  |  •  |  •  |    |   |
| ::: | LAN9514  | USB1  | USB 2.0 Host  |    |    |  •  |  •  |  •  |  •  |  •  |  •  |    | mass storage, HID  |
| ::: | LAN9514  | USB2  | USB 2.0 Host  |    |    |  •  |  •  |  •  |  •  |  •  |  •  |    | mass storage, HID  |
| ::: | TFP410  | DVI  | DVI-Display Support  |    |  •  |  •  |  •  |  •  |  •  |  •  |  •  |    |   |