1 - Pro/Motion Mechanik + Elektronik + Software
1 - Pro/Motion Mechanik + Elektronik + Software
1 - Pro/Motion Mechanik + Elektronik + Software
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TMCM-1110 stepRocker Hardware Manual (V1.04 / 2011-OCT-31) 16<br />
5 Functional description<br />
The TMCM-1110 stepRocker is a highly integrated 1-axes controller/driver module. The TMCM-1110 can be<br />
controlled via RS485 or USB serial interfaces (CAN retro-fit option).<br />
The TMCM-1110 comes with the PC based software development environment TMCL-IDE for the Trinamic <strong>Motion</strong><br />
Control Language (TMCL). Using predefined TMCL high level commands like move to position a rapid and<br />
fast development of motion control applications is guaranteed. Whereas the boot loader is installed during<br />
production and testing at TRINAMIC and remains normally untouched throughout the whole lifetime, the<br />
firmware can be updated by the user.<br />
Communication traffic is kept low since all time critical operations, e.g. ramp calculation, are performed on<br />
board. Full remote control of device with feedback is possible. The firmware of the module can be updated via<br />
any of the serial interfaces.<br />
In case, you prefer developing your own TMCL commands for the stepRocker refer to www.steprocker.com.<br />
The TMCL boot loader on the board can be used for downloading new TMCL programs including such<br />
personal extensions, too.<br />
The TMCM-1110 module contains the following main components:<br />
˗ ARM Cortex-MO processor Core S3FN41F microcontroller with built-in up to 256 Kbytes program flash<br />
memory and up to 32 Kbytes SRAM. <strong>Pro</strong>cessor is equipped with crystal (more precision for USB<br />
communication).<br />
˗ TMC429 highly integrated 3 axes stepper motor controller. Step-/direction outputs for motor 0 connected<br />
to TMC262.<br />
˗ TMC262 advanced stepper motor driver IC with stallGuard2 and coolStep with integrated MOSFET<br />
driver transistors (4x power MOSFETs for 2-phase bipolar stepper option) for motor 0.<br />
˗ RS485 and USB transceivers.<br />
˗ On-board switching and linear voltage regulators for supply of on-board digital circuits<br />
RS485<br />
CAN<br />
assembly<br />
option<br />
USB<br />
Inputs<br />
1x analogue<br />
3x with pull-ups<br />
GPIOs<br />
10… 30V DC<br />
4<br />
6<br />
EEPROM<br />
SPI<br />
µC<br />
S3FN41F<br />
progammable<br />
<strong>Motion</strong><br />
Controller<br />
TMC429<br />
Figure 5.1: TMCM-1110 stepRocker block diagram<br />
Copyright © 2011, TRINAMIC <strong>Motion</strong> Control GmbH & Co. KG<br />
SPI<br />
SPI<br />
Step/Dir<br />
IN 0 (Slave)<br />
Step/Dir<br />
Power<br />
Driver<br />
TMC262<br />
Step/Dir<br />
Step/Dir<br />
+5V<br />
+5V<br />
1A RMS/<br />
2.8A RMS<br />
MOSFET<br />
Driver Stage<br />
4 x Mosfet<br />
3x 2 reference<br />
switches<br />
Motor 0<br />
Step/Dir<br />
OUT 1 (Master)<br />
Step/Dir<br />
OUT 2 (Master)
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