NEC PD78076Y Network Card User Manual


 
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LIST OF FIGURES (7/9)
Figure No. Title Page
19-21 Operation Timings when Using Busy & Strobe Control Option (BUSY0 = 0) ......................... 452
19-22 Operation Timing of the Bit Slippage Detection Function through the Busy Signal
(BUSY0 = 1) ................................................................................................................................ 453
19-23 Automatic Data Transmit/Receive Interval ................................................................................ 454
19-24 Operation Timing with Automatic Data Transmit/Receive Function Performed
by Internal Clock ......................................................................................................................... 455
20-1 Serial Interface Channel 2 Block Diagram ................................................................................ 458
20-2 Baud Rate Generator Block Diagram ........................................................................................ 459
20-3 Serial Operating Mode Register 2 Format ................................................................................ 461
20-4 Asynchronous Serial Interface Mode Register Format ............................................................. 462
20-5 Asynchronous Serial Interface Status Register Format............................................................ 464
20-6 Baud Rate Generator Control Register Format ........................................................................ 465
20-7 Asynchronous Serial Interface Transmit/Receive Data Format ............................................... 478
20-8 Asynchronous Serial Interface Transmission Completion Interrupt Request Generation
Timing .......................................................................................................................................... 480
20-9 Asynchronous Serial Interface Reception Completion Interrupt Request Generation
Timing .......................................................................................................................................... 481
20-10 Receive Error Timing .................................................................................................................. 482
20-11 State of Receive Buffer Register (RXB) When Receive Operation is Stopped and
Whether Interrupt Request (INTSR) is Generated or Not ........................................................ 483
20-12 3-Wire Serial I/O Mode Timing .................................................................................................. 489
20-13 Circuit of Switching in Transfer Bit Order .................................................................................. 490
20-14 Receive Completion Interrupt Request Generation Timing (ISRM = 1) .................................. 491
20-15 Period that Reading Receive Buffer Register is Prohibited ..................................................... 492
21-1 Real-time Output Port Block Diagram ....................................................................................... 495
21-2 Real-time Output Buffer Register Configuration ....................................................................... 496
21-3 Port Mode Register 12 Format................................................................................................... 497
21-4 Real-time Output Port Mode Register Format .......................................................................... 497
21-5 Real-time Output Port Control Register Format........................................................................ 498
22-1 Basic Configuration of Interrupt Function .................................................................................. 502
22-2 Interrupt Request Flag Register Format .................................................................................... 505
22-3 Interrupt Mask Flag Register Format......................................................................................... 506
22-4 Priority Specify Flag Register Format........................................................................................ 507
22-5 External Interrupt Mode Register 0 Format............................................................................... 508
22-6 External Interrupt Mode Register 1 Format............................................................................... 509
22-7 Sampling Clock Select Register Format.................................................................................... 510
22-8 Noise Eliminator Input/Output Timing (during Rising Edge Detection).................................... 511
22-9 Program Status Word Format .................................................................................................... 512
22-10 Flowchart from Non-Maskable Interrupt Generation to Acknowledge ..................................... 514
22-11 Non-Maskable Interrupt Request Acknowledge Timing............................................................ 514
22-12 Non-Maskable Interrupt Request Acknowledge Operation....................................................... 515