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TMP86FS49AIUG 数据表(PDF) 14 Page - Toshiba Semiconductor |
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TMP86FS49AIUG 数据表(HTML) 14 Page - Toshiba Semiconductor |
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14 / 296 page ![]() vi 17.2 Register configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 17.3 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 17.3.1 Software Start Mode ........................................................................................................................... 215 17.3.2 Repeat Mode ...................................................................................................................................... 215 17.3.3 Register Setting ................................................................................................................................ 216 17.4 STOP/SLOW Modes during AD Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 17.5 Analog Input Voltage and AD Conversion Result . . . . . . . . . . . . . . . . . . . . . . . 218 17.6 Precautions about AD Converter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 17.6.1 Restrictions for AD Conversion interrupt (INTADC) usage ................................................................. 219 17.6.2 Analog input pin voltage range ........................................................................................................... 219 17.6.3 Analog input shared pins .................................................................................................................... 219 17.6.4 Noise Countermeasure....................................................................................................................... 219 18. Key-on Wakeup (KWU) 18.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 18.2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 18.3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 19. Flash Memory 19.1 Flash Memory Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 19.1.1 Flash Memory Command Sequence Execution Control (FLSCR<FLSMD>) ..................................... 224 19.1.2 Flash Memory Bank Select Control (FLSCR<BANKSEL>) ................................................................ 224 19.2 Command Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 19.2.1 Byte Program...................................................................................................................................... 225 19.2.2 Sector Erase (4-kbyte Erase) ............................................................................................................. 225 19.2.3 Chip Erase (All Erase) ........................................................................................................................ 226 19.2.4 Product ID Entry ................................................................................................................................. 226 19.2.5 Product ID Exit.................................................................................................................................... 226 19.2.6 Read Protect....................................................................................................................................... 226 19.3 Toggle Bit (D6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 19.4 Access to the Flash Memory Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 19.4.1 Flash Memory Control in the Serial PROM Mode............................................................................... 228 19.4.1.1 How to write to the flash memory by executing the control program in the RAM area (in the RAM loader mode within the serial PROM mode) 19.4.2 Flash Memory Control in the MCU mode............................................................................................ 230 19.4.2.1 How to write to the flash memory by executing a user write control program in the RAM area (in the MCU mode) 20. Serial PROM Mode 20.1 Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 20.2 Memory Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 20.3 Serial PROM Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 20.3.1 Serial PROM Mode Control Pins ........................................................................................................ 234 20.3.2 Pin Function........................................................................................................................................ 234 20.3.3 Example Connection for On-Board Writing......................................................................................... 235 20.3.4 Activating the Serial PROM Mode ...................................................................................................... 236 20.4 Interface Specifications for UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 20.5 Operation Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 20.6 Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 20.6.1 Flash Memory Erasing Mode (Operating command: F0H) ................................................................. 241 20.6.2 Flash Memory Writing Mode (Operation command: 30H) .................................................................. 243 20.6.3 RAM Loader Mode (Operation Command: 60H) ................................................................................ 246 |
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