参数资料
型号: UPD70F3261YGF-JBT-A
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, PLASTIC, QFP-100
文件页数: 35/129页
文件大小: 8549K
代理商: UPD70F3261YGF-JBT-A
User’s Manual U16541EJ5V1UD
13
CHAPTER 15 ASYNCHRONOUS SERIAL INTERFACE A (UARTA) ..............................................504
15.1
Mode Switching of UARTA and Other Serial Interfaces....................................................504
15.1.1
CSIB4 and UARTA0 mode switching ...................................................................................... 504
15.1.2
UARTA2 and I
2C00 mode switching ........................................................................................ 505
15.1.3
UARTA1 and I
2C02 mode switching ........................................................................................ 506
15.2
Features..................................................................................................................................507
15.3
Configuration .........................................................................................................................508
15.4
Registers ................................................................................................................................510
15.5
Interrupt Request Signals.....................................................................................................517
15.6
Operation................................................................................................................................518
15.6.1
Data format.............................................................................................................................. 518
15.6.2
SBF transmission/reception format.......................................................................................... 520
15.6.3
SBF transmission .................................................................................................................... 522
15.6.4
SBF reception.......................................................................................................................... 523
15.6.5
UART transmission.................................................................................................................. 525
15.6.6
Continuous transmission procedure ........................................................................................ 526
15.6.7
UART reception ....................................................................................................................... 528
15.6.8
Reception errors ...................................................................................................................... 529
15.6.9
Parity types and operations ..................................................................................................... 531
15.6.10 Receive data noise filter .......................................................................................................... 532
15.7
Dedicated Baud Rate Generator ..........................................................................................533
15.8
Cautions .................................................................................................................................541
CHAPTER 16 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIB) ....................................................542
16.1
Mode Switching of CSIB and Other Serial Interfaces........................................................542
16.1.1
CSIB4 and UARTA0 mode switching ...................................................................................... 542
16.1.2
CSIB0 and I
2C01 mode switching ............................................................................................ 543
16.2
Features..................................................................................................................................544
16.3
Configuration .........................................................................................................................545
16.4
Registers ................................................................................................................................547
16.5
Interrupt Request Signals.....................................................................................................555
16.6
Operation................................................................................................................................556
16.6.1
Single transfer mode (master mode, transmission mode) ....................................................... 556
16.6.2
Single transfer mode (master mode, reception mode)............................................................. 558
16.6.3
Single transfer mode (master mode, transmission/reception mode)........................................ 560
16.6.4
Single transfer mode (slave mode, transmission mode) .......................................................... 562
16.6.5
Single transfer mode (slave mode, reception mode) ............................................................... 564
16.6.6
Single transfer mode (slave mode, transmission/reception mode) .......................................... 566
16.6.7
Continuous transfer mode (master mode, transmission mode) ............................................... 568
16.6.8
Continuous transfer mode (master mode, reception mode)..................................................... 570
16.6.9
Continuous transfer mode (master mode, transmission/reception mode)................................ 573
16.6.10 Continuous transfer mode (slave mode, transmission mode).................................................. 577
16.6.11 Continuous transfer mode (slave mode, reception mode) ....................................................... 579
16.6.12 Continuous transfer mode (slave mode, transmission/reception mode) .................................. 582
16.6.13 Reception error........................................................................................................................ 586
16.6.14 Clock timing ............................................................................................................................. 587
16.7
Output Pins ............................................................................................................................589
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