h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 21

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

15.7 Usage Notes ....................................................................................................................... 488
Section 16 Motor Control PWM Timer (PWM)................................................493
16.1 Features.............................................................................................................................. 493
16.2 Input/Output Pins ............................................................................................................... 495
16.3 Register Descriptions ......................................................................................................... 496
16.4 Bus Master Interface .......................................................................................................... 505
16.5 Operation ........................................................................................................................... 506
16.6 Usage Note......................................................................................................................... 508
Section 17 LCD Controller/Driver ....................................................................509
17.1 Features.............................................................................................................................. 509
17.2 Input/Output Pins ............................................................................................................... 511
17.3 Register Descriptions ......................................................................................................... 512
17.4 Operation ........................................................................................................................... 518
15.7.1 Module Stop Mode Setting ................................................................................... 488
15.7.2 Permissible Signal Source Impedance .................................................................. 488
15.7.3 Influences on Absolute Accuracy ......................................................................... 488
15.7.4 Range of Analog Power Supply and Other Pin Settings....................................... 489
15.7.5 Notes on Board Design ......................................................................................... 489
15.7.6 Notes on Noise Countermeasures ......................................................................... 490
16.3.1 PWM Control Register (PWCR) .......................................................................... 497
16.3.2 PWM Output Control Register (PWOCR)............................................................ 498
16.3.3 PWM Polarity Register (PWPR)........................................................................... 499
16.3.4 PWM Counter (PWCNT) ..................................................................................... 499
16.3.5 PWM Cycle Register (PWCYR)........................................................................... 499
16.3.6 PWM Duty Registers A, C, E, G
16.3.7 PWM Buffer Registers A, C, E, G
16.3.8 PWM Buffer Transfer Control Register (PWBTCR)............................................ 504
16.4.1 16-Bit Data Registers............................................................................................ 505
16.4.2 8-Bit Data Registers.............................................................................................. 505
16.5.1 PWM Operation.................................................................................................... 506
16.5.2 Buffer Transfer Control ........................................................................................ 507
17.3.1 LCD Port Control Register (LPCR)...................................................................... 512
17.3.2 LCD Control Register (LCR)................................................................................ 515
17.3.3 LCD Control Register 2 (LCR2)........................................................................... 517
17.4.1 Settings up to LCD Display .................................................................................. 518
17.4.2 Relationship between LCD RAM and Display..................................................... 520
(PWDTRA, PWDTRC, PWDTRE, PWDTRG) ................................................... 500
(PWBFRA, PWBFRC, PWBFRE, PWBFRG) ..................................................... 503
Rev. 2.00 Dec. 05, 2005 Page xxi of xxxviii