M32C/8A

AI 生成的摘要: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.

AI 生成的摘要: The document explains the operation of three-phase motor control timers in sawtooth wave modulation mode for M32C/84, 85, 87, 88, 8A, and 8B groups. It details how the IDBO and IDB1 registers determine individual phase output signal levels, with signals output at specific timer edges. Dead time between switching signals is configurable via the DTT register and controlled by the INV14 bit in the INVC1 register. Examples of default PWM register values and signal timing diagrams illustrate the modulation and output process.

AI 生成的摘要: The document explains three-phase motor control timers using triangular wave modulation in three-phase mode 1. It details how registers IDB0 and IDB1 determine individual phase output signal levels, with signals output at the falling edge of timer A one-shot pulses. It also covers dead time settings controlled by the INV14 bit in the INVC1 register, allowing selection between active low and active high logic. Examples illustrate U-phase output signal operations and default register values for effective motor control.

AI 生成的摘要: The document explains three-phase motor control timers using triangular wave modulation mode (Three-phase Mode 0) for M32C/84, 85, 87, 88, 8A, and 8B groups. It details the use of triangular waveform as a carrier wave, the role of registers IDB0 and IDB1 in determining phase output signals, and the implementation of dead time via the INV14 bit in the INVC1 register to switch between active low and active high signals. Examples illustrate U-phase output signal operations and default register values.