Preliminary User's Manual l MBLS1012AL UM 0001 l © 2019, TQ-Systems GmbH
Page 13
4.2.7
JTAG
The JTAG signals of the TQMLS1012AL are available on a standard ARM 10-pin JTAG connector. The JTAG interface of the
microcontroller for the OpenSDA interface is also equipped with a 10-pin JTAG connector with standard ARM assignment.
For the OpenSDA circuit see section 4.2.1.
A Lauterbach debugger can be used to program the TQMLS1012AL. NXP recommends the "Code Warrior Development Studio
for QorIQ LS series" and the "CodeWarrior TAP" programmer for development and programming of the LS1012A processor.
The following table shows possible adapters.
Table 14:
JTAG adapters
Debugger
Details
Lauterbach JTAG-ARMV8-A/R, LA-3743
−
TRACE32 Debugger for LS1012A
−
Debugger for Cortex-A/R (ARMv8 32/64-bit)
Lauterbach CONV-ARM20/MIPI34, LA-3770
−
ARM Converter ARM-20 to MIPI-10/20/34
−
Converter to connect a Debug Cable to 10/20/34 pin connectors specified by MIPI
−
Converts to CombiProbe connector
NXP, CWH-CTP-BASE-HE, 935328292598
−
CodeWarrior TAP
NXP, CWH-CTP-CTX10-YE, 935327448598
−
Code Warrior TAP removable probe tip for LS1 &L S2 Processors
−
ARM Mini 10-Pin JTAG
TQMLS1012AL
OpenSDA
Debug
USB
10-pin
ARM JTAG
OpenSDA
X19
10-pin
ARM JTAG
TQMLS1012AL
X18
Level
shifter
1.8 V
3.3 V
Illustration 11:
Block diagram JTAG
