User Manual

TMC262-EVAL MANUAL (V. 0.16 / 2010-Aug-13) 7
Copyright © 2010 TRINAMIC Motion Control GmbH & Co. KG
4.2.4 Gate jumpers LA1, HA1 J22, J18, etc
Connects the TMC262 gate driver outputs to the MOSFETs
Setting
Function
Description
1-2
normal
operation
MOSFET gate controlled by TMC262
2-3
external
load
Gate driver signal available at test load output (C24, C20, etc.)
4.2.5 Bridge center sense jumpers BRA1, BRA2, BRB1, BRB2, J9, 12, J10, J13
Connects the bridge outputs to TMC262 BR pins
Setting
Function
Description
1-2
normal
TMC262 sees the bride center points
open
BR open
This setting allows testing of the short to GND condition without
shorting the bridge output.
4.2.6 Erase Jumper J28
Erases the CPU
Setting
Function
Description
1-2
Erase
Attention: Erases the processor. Reprogram it via RS232 using the
SAMBA tool.
open
operation