NEC PD78052 User Manual page 30

Pd78054 series; pd78054y series 8-bit single-chip microcontrollers
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Figure No.
17-26.
Slave Wait Release (Reception) ....................................................................................................
17-27.
SCK0/SCL/P27 Pin Configuration .................................................................................................
17-28.
SCK0/SCL/P27 Pin Configuration .................................................................................................
17-29.
Logic Circuit of SCL Signal ............................................................................................................
18-1.
Serial Interface Channel 1 Block Diagram ....................................................................................
18-2.
Timer Clock Select Register 3 Format ...........................................................................................
18-3.
Serial Operation Mode Register 1 Format .....................................................................................
18-4.
Automatic Data Transmit/Receive Control Register Format ..........................................................
18-5.
Automatic Data Transmit/Receive Interval Specify Register Format .............................................
18-6.
3-Wire Serial I/O Mode Timings ....................................................................................................
18-7.
Circuit of Switching in Transfer Bit Order ......................................................................................
18-8.
Basic Transmission/Reception Mode Operation Timings ..............................................................
18-9.
Basic Transmission/Reception Mode Flowchart ............................................................................
18-10.
Buffer RAM Operation in 6-Byte Transmission/Reception (in Basic Transmit/Receive Mode) ......
18-11.
Basic Transmission Mode Operation Timings ...............................................................................
18-12.
Basic Transmission Mode Flowchart .............................................................................................
18-13.
Buffer RAM Operation in 6-Byte Transmission (in Basic Transmit Mode) .....................................
18-14.
Repeat Transmission Mode Operation Timing ..............................................................................
18-15.
Repeat Transmission Mode Flowchart ..........................................................................................
18-16.
Buffer RAM Operation in 6-Byte Transmission (in Repeat Transmit Mode) ..................................
18-17.
Automatic Transmission/Reception Suspension and Restart ........................................................
18-18.
System Configuration When the Busy Control Option is Used .....................................................
18-19.
Operation Timings when Using Busy Control Option (BUSY0 = 0) ...............................................
18-20.
Busy Signal and Wait Cancel (when BUSY0 = 0) .........................................................................
18-21.
Operation Timings when Using Busy & Strobe Control Option (BUSY0 = 0) ................................
18-22.
Operation Timing of the Bit Slippage Detection Function Through the Busy SIgnal
(when BUSY0 = 1) .........................................................................................................................
18-23.
Automatic Data Transmit/Receive Interval ....................................................................................
18-24.
Operation Timing with Automatic Data Transmit/Receive Function Performed by
Internal Clock ................................................................................................................................
19-1.
Serial Interface Channel 2 Block Diagram ....................................................................................
19-2.
Baud Rate Generator Block Diagram ............................................................................................
19-3.
Serial Operating Mode Register 2 Format .....................................................................................
19-4.
Asynchronous Serial Interface Mode Register Format ..................................................................
19-5.
Asynchronous Serial Interface Status Register Format ................................................................
19-6.
Baud Rate Generator Control Register Format .............................................................................
19-7.
Asynchronous Serial Interface Transmit/Receive Data Format .....................................................
19-8.
19-9.
Asynchronous Serial Interface Reception Completion Interrupt Request Generation Timing .......
19-10.
Receive Error Timing .....................................................................................................................
19-11.
The State of Receive Buffer Register (RXB) and Whether the Receive Completion
Interrupt Request (INTSR) is Generated .......................................................................................
30
LIST OF FIGURES (6/8)
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