MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 197

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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12.1 Hi-Z Output Controller Functions
an abnormality in the motor, by inputting an abnormality detection signal to the TW0TOFFP pin.
12.2 Configuration of Hi-Z Output Controller
(Abnormality detection)
The Hi-Z output controller can forcibly stop all output signals of the three-phase inverter control timer, if it detects
The Hi-Z output controller consists of the following hardware.
Function to forcibly stop output (to stop output of the TW0TO0 to TW0TO5 pins by inputting a valid edge to the
TW0TOFFP pin)
Function to cancel forced output stop status
debug emulator) for testing this function.
< Cautions for development tools>
TW0TOFFP
IECUBE (in-circuit emulator) does not support the Hi-Z output controller function. Use MINICUBE (on-chip
Control register
Item
10-bit inverter
control timer
Figure 12-1. Block Diagram of Hi-Z Output Controller
Port control
CHAPTER 12 Hi-Z OUTPUT CONTROLLER
(TMW0)
High-impedance output control register 0 (HZA0CTL0)
User’s Manual U17890EJ2V0UD
HZA0CTL0
output port
Real-time
Configuration
TW0TO0/RTP10
TW0TO1/RTP11
TW0TO2/RTP12
TW0TO3/RTP13
TW0TO4/RTP14
TW0TO5/RTP15
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