User's Manual l MBLX2160A UM 0101 l © 2022, TQ-Systems GmbH
Page 40
3.10.5
JTAG
Separate debug / programming interfaces are provided for the System Controller on the TQMLX2160A and the PMC on the
MBLX2160A. Reprogramming these components is normally neither useful nor necessary, as this can impair system stability.
Programming should only be carried out for good reason after consultation with TQ-Systems.
The JTAG® interface of the LX2160A can be used. It is routed to connector X26:
Table 26: Connector X26
Signal
Pin
Pin
Signal
JTAG_LX_VREF
1
2
JTAG_LX_TMS
DGND
3
4
JTAG_LX_TCK
DGND
5
6
JTAG_LX_TDO
NC
7
8
JTAG_LX_TDI
DGND
9
10
JTAG_LX_HRESET↔
JTAG_LX_TRST#
The following NXP Code Warrior TAP adapter can be used: CWH-CTP-CTX10-YE
Figure 39:
NXP Code Warrior TAP adapter
(source NXP)
For the PMC on the MBLX2160A and the System Controller on the TQMLX2160A a UART-USB interface for console outputs is
available. The USB debug interface is self-powered and has two ports.
3.11
Fan
For proper operation, the TQMLX2160A must be cooled. Two connectors for fans are provided. No speed or voltage control is
provided. Only 12 V can be switched. The fans can be activated / deactivated collectively by DIP switch S4-4.
Table 27:
Pinout FAN connectors, X22, X23
Pin
Description
1
GND
2
12 V, switched
3
(NC)
4.
SOFTWARE
No software is required for the MBLX2160A.
Suitable software is only required on the TQMLX2160A and is not a part of this User's Manual.
More information can be found in the
Support Wiki for the TQMLX2160A
