Jtag Interface; Spi Flash; Table 32 Jtag Interface Signal Descriptions - Congatec Qseven conga-QMX6 User Manual

Caution
The ACA1 camera module, hardware revision X.x is not compatible with the conga-QMX6 C.0 because of the difference in supply voltage
levels. Therefore, use only hardware revision A.x of camera module ACA1 or newer on conga-QMX6 revision C.x.
Do not use hardware revision X.x of the ACA1 camera module on the conga-QMX6 C.0. You will damage the camera module and/or the
QMX6 module if you do not adhere to this instruction.
10.3

JTAG Interface

The conga-QMX6 offers an onboard 10-pin JTAG interface. For compatible JTAG adapters, contact congatec support team or use the
Nit6X_JTAG adapter Boundary Devices.
Table 32 JTAG Interface Signal Descriptions
Pin # Signal
1 P3V3_DELAYED
2 JTAG_TMS_B
3 GND
4 JTAG_TCK_B
5 GND
6 JTAG_TDO_B
7 JTAG_MOD_B
8 JTAG_TDI_B
9 JTAG_nTRST
10 JTAG_RSTBTN#
10.4

SPI Flash

Onboard the conga-QMX6 is a 32 Mbit SPI flash memory. This flash memory contains the bootloader and is directly connected to the ECSPI-1
interface of the i.MX6 processor.
The NXP ® i.MX6 processor is programmed to boot from the SPI flash.
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