UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 36

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

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Macro Service Processing Sequence ................................................................................................
Operation at End of Macro Service When VCIE = 0 .........................................................................
Operation at End of Macro Service When VCIE = 1 .........................................................................
Macro Service Control Word Format .................................................................................................
Macro Service Mode Register Format ...............................................................................................
Macro Service Data Transfer Processing Flow (Type A) ..................................................................
Type A Macro Service Channel ..........................................................................................................
Asynchronous Serial Reception .........................................................................................................
Macro Service Data Transfer Processing Flow (Type B) ..................................................................
Type B Macro Service Channel ..........................................................................................................
Parallel Data Input Synchronized with External Interrupts ...............................................................
Parallel Data Input Timing ..................................................................................................................
Macro Service Data Transfer Processing Flow (Type C) ..................................................................
Type C Macro Service Channel .........................................................................................................
Stepping Motor Open Loop Control by Real-Time Output Port ........................................................
Data Transfer Control Timing .............................................................................................................
Single-Phase Excitation of 4-Phase Stepping Motor ........................................................................
1-2-Phase Excitation of 4-Phase Stepping Motor .............................................................................
Automatic Addition Control + Ring Control Block Diagram 1
(When Output Timing Varies with 1-2-Phase Excitation) ..................................................................
Automatic Addition Control + Ring Control Timing Diagram 1
(When Output Timing Varies with 1-2-Phase Excitation) ..................................................................
Automatic Addition Control + Ring Control Block Diagram 2
(1-2-Phase Excitation Constant-Velocity Operation) .........................................................................
Automatic Addition Control + Ring Control Timing Diagram 2
(1-2-Phase Excitation Constant-Velocity Operation) .........................................................................
Macro Service Data Transfer Processing Flow (Counter Mode) ......................................................
Counter Mode .....................................................................................................................................
Counting Number of Edges ................................................................................................................
Interrupt Request Generation and Acknowledgment (Unit: Clocks = 1/f
Memory Extension Mode Register (MM) Format ..............................................................................
Read Timing ........................................................................................................................................
Write Timing ........................................................................................................................................
Memory Extension Mode Register (MM) Format ..............................................................................
Programmable Wait Control Register (PWC1/PWC2) Format ..........................................................
Address Wait Function Read/Write Timing ........................................................................................
Wait Control Spaces ...........................................................................................................................
Access Wait Function Read Timing ...................................................................................................
PD784025 Memory Map ...................................................................................................................
PD784026 Memory Map ...................................................................................................................
PD784020 Memory Map ...................................................................................................................
PD784021 Memory Map ...................................................................................................................
LIST OF FIGURES (10/11)
– xx –
Title
CLK
) ...................................
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