TMC423_1 TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.], TMC423_1 Datasheet - Page 4

• Manufacturer Part Number: TMC423_1
• Description: Serial Triple Incremental Encoder Interface
• Manufacturer: TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.]

TMC423 Data Sheet – (V1.13 / June 20
List of Figures
Figure 1: Pinout TMC423 5
Figure 2: Block diagram of the TMC423 8
Figure 3: Application Environment
Figure 4: Example for Application with TMC236 Stepper Motor Driver
Figure 5: Example for Application with Step / Direction Power Stage
Figure 6: TMC423 Application
Figure 7: Timing diagram of the Serial Interface 12
Figure 8: Structure 32-Bit Interface
Figure 9: Overview TMC423 Registers
Figure 10: Encoder Output and Evaluation
Figure 11: Crosstalk on Encoder Wire
Figure 12: Step Direction conversion
Figure 13: Connection to the matrix
Figure 14: 100-Pin TQFP Top View
Figure 15: 100-Pin TQFP Side View
Figure 16: 100-Pin TQFP Side View Detail A
List of Tables
Table 1: TMC423 Pinout 7
Table 2: Operating Conditions
Table 3: Operating Conditions
Table 4: Prescaler factors for different motors and encoders
Table 5: Interrupt Flags 13
Table 6: SPI Datagram Prescaler 16
Table 7: SPI Datagram Hold Register
Table 8: SPI Datagram Step-/Dir logic
Table 9: SPI Datagram Control Register 17
Table 10: Switch Matrix Read
Table 11: LED Matrix Write
Table 12: SPI Datagram Step / Direction Converter
Table 13: Datagram example and RAM contents for three step-direction drivers 18
Table 14: TMC423 LED Matrix Pins
Table 15: TQFP Dimensions
Copyright © 2004 TRINAMIC Motion Control GmbH & Co. KG
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