UPD17934 Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD17934
NEC => Renesas Technology
UPD17934 Datasheet PDF : 252 Pages
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µPD17933, 17934
19. LCD CONTROLLER/DRIVER ........................................................................................................ 196
19.1 Outline of LCD Controller/Driver ..................................................................................... 196
19.2 LCD Drive Voltage Generation Block .............................................................................. 197
19.3 LCD Segment Register ...................................................................................................... 198
19.4 Segment Signal/General-Purpose Input Port Select Block ......................................... 200
19.5 Common Signal Output and Segment Signal Output Timing Control Blocks .......... 202
19.6 Common Signal and Segment Signal Output Waves ................................................... 203
19.7 Using LCD Controller/Driver ............................................................................................ 205
19.8 Status at Reset ................................................................................................................... 207
20. STANDBY ....................................................................................................................................... 208
20.1 Outline of Standby Function ............................................................................................ 208
20.2 Halt Function ...................................................................................................................... 209
20.3 Clock Stop Function .......................................................................................................... 215
20.4 Device Operation in Halt and Clock Stop Status .......................................................... 217
20.5 Cautions on Processing of Each Pin in Halt and Clock Stop Status ......................... 217
21. RESET ............................................................................................................................................ 220
21.1 Outline of Reset ................................................................................................................. 220
21.2 Reset by RESET Pin .......................................................................................................... 221
21.3 WDT&SP Reset ................................................................................................................... 222
22. INSTRUCTION SET ....................................................................................................................... 228
22.1 Outline of Instruction Set ................................................................................................. 228
22.2 Legend ................................................................................................................................. 229
22.3 Instruction List ................................................................................................................... 230
22.4 Assembler (RA17K) Embedded Macro Instruction ....................................................... 232
23. RESERVED SYMBOLS ................................................................................................................. 233
23.1 Data Buffer (DBF) ............................................................................................................... 233
23.2 System Registers (SYSREG) ............................................................................................ 233
23.3 LCD Segment Register ...................................................................................................... 234
23.4 Port Register ....................................................................................................................... 235
23.5 Register File (Control Register) ....................................................................................... 236
23.6 Peripheral Hardware Register .......................................................................................... 238
23.7 Others .................................................................................................................................. 238
24. ELECTRICAL CHARACTERISTICS ............................................................................................ 239
25. PACKAGE DRAWING .................................................................................................................. 243
26. RECOMMENDED SOLDERING CONDITIONS ........................................................................... 244
APPENDIX A. CAUTIONS ON CONNECTING CRYSTAL RESONATOR ...................................... 245
APPENDIX B. DEVELOPMENT TOOLS ........................................................................................... 246
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