Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 11 MOTOR CONTROL FUNCTION
R01UH0042EJ0500 Rev.5.00 Page 576 of 1513
Aug 12, 2011
CHAPTER 11 MOTOR CONTROL FUNCTION
11.1 Functional Overview
Timer AB1 (TAB1) and the TMQ0 option (TMQOP0) can be used as an inverter function that controls a motor. It
performs a tuning operation with timer AA4 (TAA4) and A/D conversion of the A/D converter can be started when the value
of TAB1 matches the value of TAA4. The following operations can be performed as motor control functions.
• 6-phase PWM output function with 16-bit accuracy
• Timer tuning operation function (tunable with TAA4)
• Cycle setting function (cycle can be changed during operation of crest or valley interrupt)
• Compare register rewriting: Anytime rewrite, batch rewrite, or intermittent rewrite (selectable during TAB1 operation)
• Interrupt and transfer culling functions
• Dead-time setting function
• A/D trigger timing function of the A/D converter
• 0% output and 100% output available
• 0% output and 100% output selectable by crest interrupt and valley interrupt
• Forcible output stop function
• When valid edge detected by external pin input (TOAB1OFF, TOAA1OFF)
• When main clock oscillation stop detected by clock monitor function