UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 16

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

CHAPTER 16 STEPPER MOTOR CONTROLLER/DRIVER .............................................................. 665
14
15.7 Control Registers ..................................................................................................................... 566
15.8 CAN Controller Initialization ................................................................................................... 601
15.9 Message Reception.................................................................................................................. 604
15.10 Message Transmission.......................................................................................................... 612
15.11 Power Save Modes................................................................................................................. 619
15.12 Interrupt Function .................................................................................................................. 623
15.13 Diagnosis Functions and Special Operational Modes ....................................................... 624
15.14 Time Stamp Function............................................................................................................. 628
15.15 Baud Rate Settings ................................................................................................................ 630
15.16 Operation of CAN Controller................................................................................................. 638
16.1 Overview ................................................................................................................................... 665
16.2 Stepper Motor Controller/Driver Registers............................................................................ 668
16.3 Operation .................................................................................................................................. 678
16.4 Timing........................................................................................................................................ 681
15.8.1 Initialization of CAN module ...........................................................................................................601
15.8.2 Initialization of message buffer .......................................................................................................601
15.8.3 Redefinition of message buffer.......................................................................................................601
15.8.4 Transition from initialization mode to operation mode ....................................................................602
15.8.5 Resetting error counter C0ERC of CAN module ............................................................................603
15.9.1 Message reception .........................................................................................................................604
15.9.2 Receive Data Read ........................................................................................................................605
15.9.3 Receive history list function ............................................................................................................606
15.9.4 Mask function .................................................................................................................................608
15.9.5 Multi buffer receive block function ..................................................................................................610
15.9.6 Remote frame reception .................................................................................................................611
15.10.1 Message transmission..................................................................................................................612
15.10.2 Transmit history list function .........................................................................................................614
15.10.3 Automatic block transmission (ABT).............................................................................................616
15.10.4 Transmission abort process .........................................................................................................617
15.10.5 Remote frame transmission..........................................................................................................618
15.11.1 CAN sleep mode ..........................................................................................................................619
15.11.2 CAN stop mode ............................................................................................................................621
15.11.3 Example of using power saving modes ........................................................................................622
15.13.1 Receive-only mode.......................................................................................................................624
15.13.2 Single-shot mode .........................................................................................................................625
15.13.3 Self-test mode ..............................................................................................................................626
15.13.4 Receive/transmit operation in each operation mode ....................................................................627
15.14.1 Time stamp function .....................................................................................................................628
15.15.1 Baud rate settings ........................................................................................................................630
15.15.2 Representative examples of baud rate settings............................................................................634
16.1.1 Driver overview...............................................................................................................................665
16.1.2 ZPD introduction.............................................................................................................................665
16.1.3 ZPD input pins................................................................................................................................666
16.3.1 Stepper motor controller/driver operation .......................................................................................678
16.4.1 Timer counter .................................................................................................................................681
16.4.2 Automatic PWM phase shift ...........................................................................................................682
Preliminary User’s Manual U19748EJ1V0UD