xv
Figure 10.5-2
Operation of External Interrupt 2 (INT20) ................................................................................ 280
Figure 11.2-1
Block Diagram of A/D Converter ............................................................................................. 285
Figure 11.3-1
Block Diagram of P53/AN3 to P50/AN0 Pins for MB89983 ..................................................... 288
Figure 11.3-2
Block Diagram of P53/AN3 to P50/AN0 Pins for MB89P985 and MB89PV980 ...................... 289
Figure 11.3-3
A/D Converter Registers .......................................................................................................... 289
Figure 11.3-4
A/D Control Register 1 (ADC1) ................................................................................................ 291
Figure 11.3-5
A/D Control Register 2 (ADC2) ................................................................................................ 294
Figure 11.3-6
A/D Data Register (ADCD) ...................................................................................................... 296
Figure 11.5-1
A/D Conversion Function (Software Activation) Settings ........................................................ 298
Figure 11.5-2
A/D Conversion Function (Continuous Activation) Settings .................................................... 298
Figure 11.5-3
Sense Function (Software Activation) Settings ....................................................................... 299
Figure 11.5-4
Sense Function (Continuous Activation) Settings ................................................................... 299
Figure 11.6-1
Analog Input Equivalent Circuit ............................................................................................... 301
Figure 12.2-1
Block Diagram of Watch Prescaler .......................................................................................... 310
Figure 12.3-1
Watch Prescaler Control Register (WPCR) ............................................................................. 312
Figure 12.5-1
Interval Timer Function Settings .............................................................................................. 315
Figure 12.5-2
Operation of Watch Prescaler ................................................................................................. 316
Figure 13.2-1
Block Diagram of Remote Control Generator .......................................................................... 327
Figure 13.3-1
Block Diagram of P24/RCO Pin for MB89983 ......................................................................... 329
Figure 13.3-2
Block Diagram of P24/RCO Pin for MB89P985 and MB89PV980 .......................................... 330
Figure 13.3-3
Remote Control Transmit Generator Registers ....................................................................... 330
Figure 13.3-4
Remote Control Register 1 (RCR1) ......................................................................................... 331
Figure 13.3-5
Remote Control Register 2 (RCR2) ......................................................................................... 333
Figure 13.4-1
Remote Control Generator Settings ........................................................................................ 335
Figure 13.4-2
Operation of Remote Control Generator ................................................................................. 336
Figure 13.5-1
Changing Settings during Operation (Remote Control) ........................................................... 338
Figure 13.5-2
Error during activating Operation (Remote Control) ................................................................ 338
Figure 14.2-1
Block Diagram of LCD Controller/Driver .................................................................................. 343
Figure 14.2-2
Internal Voltage Divider Equivalent Circuit .............................................................................. 345
Figure 14.2-3
Use of Internal Voltage Divider Resistors ................................................................................ 346
Figure 14.2-4
Use of Internal Voltage Divider Resistors with Brightness Adjustment ................................... 347
Figure 14.2-5
External Voltage Divider Resistor Connections ....................................................................... 348
Figure 14.2-6
External Voltage Divider Resistor Connections ....................................................................... 349
Figure 14.3-1
Block Diagram of LCD Controller/Driver Pin (Dedicated Common Output Pins) .................... 350
Figure 14.3-2
Block Diagram of LCD Controller-Driver Pin for MB89983 (Dual Function Common/Segment
Output Pins) 351
Figure 14.3-3
Block Diagram of LCD Controller-Driver Pin for MB89P985 and MB89PV980 (Dual Function
Common/Segment Output Pins) 352
Figure 14.3-4
LCD Controller/Driver Register ................................................................................................ 353