Renesas R8C/15 Información técnica Pagina 277
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- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
C - 10
REVISION HISTORY R8C/14 Group, R8C/15 Group Hardware
2.00 Jan 12, 2006 228 Table 19.14 Electrical Characteristics (2) [Vcc = 5V] NOTE1 deleted
229 Table 19.18 Serial Interface;
“35” → “50”, “80” → “50”
231 Table 19.20 Electrical Characteristics (3) [VCC = 3V] revised
232 Table 19.21 Electrical Characteristics (4) [Vcc = 3V] NOTE1 deleted
233 Table 19.25 Serial Interface;
“55” → “70”, “160” → “80”
239 20.3.1 Oscillation Stop Detection Function;
“Since ... is 2MHz or below, ..” → “Since ... is below 2 MHz, ..” revised
20.3.2 Oscillation Circuit Constants added
240 20.4.2 Precautions on Timer X;
‘• ... When writing “1” (count starts) to ... writing “1” to the TXS bit.’ →
‘• ... “0” (count stops) can be ... after the TXS bit is set to “1”.’ revised
241 20.4.3 Precautions on Timer Z;
•“• In programmable ... “0” and the timer ...
”
→
“• In programmable ... “0” (stops counting) or setting the TZOS bit in
the TZOC register to “0” (stops one-shot), the timer ...” revised
•‘• ... When writing “1” (count starts) to ... writing “1” to the TZS bit.’
→
‘• ... “0” (count stops) can be ... after the TZS bit is set to “1”.’ revised
246 Table 20.2 Interrupt in EW1 Mode revised
247 20.8.1.9 Interrupt Request Generation During Auto-erase Operation in
EW1 Mode added
249 21. Precaution for On-chip Debugger (2) revised, (4) added
250 Appendix 1. Package Dimensions;
Package “PRDP0020BA-A” deleted
251 Appendix Figure 2.1 Connecting Example with M16C Flash Starter
(M3A-0806);
• NOTE1 revised
• Pulled up added
2.10 Jan 19, 2006 223 Table 19.10 High-speed On-Chip Oscillator Circuit Electrical
Characteristics;
High-Speed On-Chip Oscillator Frequency Temperature • Supplay
Voltage Dependence 0 to +60 °C / 5 V ± 5 % Standard Max.
“8.16” → “8.56”
247 20.8.1.9 Interrupt Request Generation during Auto-erase Operation in
EW1 Mode; (b) revised
Rev. Date
Description
Page Summary
- To our customers 1
- R8C/14 Group 3
- R8C/15 Group 3
- How to Use This Manual 5
- 3. M16C Family Documents 6
- Table of Contents 7
- 10. Protection 55 9
- 11. Interrupt 56 9
- 12. Watchdog Timer 78 9
- 13. Timers 83 9
- 14. Serial Interface 125 10
- 16. A/D Converter 168 10
- 18. Flash Memory Version 191 11
- 20. Precautions 235 11
- SFR Page Reference 13
- R8C/14 Group, R8C/15 Group 15
- 1. Overview 15
- 1.2 Performance Overview 16
- 1.3 Block Diagram 18
- Type No. R 5 F 21 14 4 D SP 19
- Type No. R 5 F 21 15 4 D SP 20
- 1.5 Pin Assignments 21
- 1.6 Pin Description 22
- 2.8.10 Reserved Bit 26
- 3. Memory 27
- 3.2 R8C/15 Group 28
- Table 4.2 SFR Information(2) 30
- Table 4.3 SFR Information(3) 31
- Table 4.4 SFR Information(4) 32
- 5. Reset 33
- to P3_5, P3_7 Input Port 34
- to P4_7 Input Port 34
- 5.1 Hardware Reset 35
- 5.1.2 Power on 35
- Power Supply 36
- Voltage Detection 36
- 5.2 Power-On Reset Function 37
- 5.3 Voltage Monitor 1 Reset 38
- 5.4 Voltage Monitor 2 Reset 38
- 5.5 Watchdog Timer Reset 38
- 5.6 Software Reset 38
- 6. Voltage Detection Circuit 39
- Figure 6.5 VW1C Register 43
- Figure 6.6 VW2C Register 44
- 6.1.1 Monitoring Vdet1 45
- 6.1.2 Monitoring Vdet2 45
- 6.2 Voltage Monitor 1 Reset 46
- 7. Processor Mode 49
- Figure 7.2 PM1 Register 50
- 9. Clock Generation Circuit 52
- Figure 9.2 CM0 Register 54
- Figure 9.3 CM1 Register 55
- Figure 9.4 OCD Register 56
- Figure 9.5 HRA0 Register 57
- 9.1 Main Clock 59
- 9.2 On-Chip Oscillator Clock 60
- 9.4 Power Control 62
- 9.4.1 Normal Operating Mode 62
- 9.4.2.4 Exiting Wait Mode 64
- 9.4.3 Stop Mode 65
- 9.4.3.1 Entering Stop Mode 65
- 9.4.3.3 Exiting Stop Mode 65
- 10. Protection 69
- 11. Interrupt 70
- 11.1.2 Software Interrupts 71
- 11.1.2.2 Overflow Interrupt 71
- 11.1.2.3 BRK Interrupt 71
- 11.1.5.1 Fixed Vector Tables 73
- 11.1.6 Interrupt Control 75
- Figure 11.4 INT0IC Register 76
- 11.1.6.1 I Flag 77
- 11.1.6.2 IR Bit 77
- 11.1.6.4 Interrupt Sequence 78
- Instruction in 79
- 11.1.6.7 Saving a Register 80
- 11.1.6.9 Interrupt Priority 81
- Level 0 (default value) 82
- 11.2 INT Interrupt 83
- 11.2.1 INT0 Interrupt 83
- 11.2.2 INT0 Input Filter 84
- Timer X Mode Register 85
- 11.2.4 INT3 Interrupt 86
- Figure 11.16 TCC1 Register 87
- 11.3 Key Input Interrupt 88
- Figure 11.18 KIEN Register 89
- 11.4 Address Match Interrupt 90
- 12. Watchdog Timer 92
- 13. Timers 97
- CNTRSEL=1 98
- CNTRSEL=0 98
- Figure 13.2 TXMR Register 99
- REJ09B0164-0210 100
- 13.1.1 Timer Mode 101
- 13.1.2 Pulse Output Mode 102
- 13.1.3 Event Counter Mode 104
- Input polarity selected to 112
- Figure 13.12 TZMR Register 113
- Figure 13.15 TCSS Register 116
- 13.2.1 Timer Mode 117
- • When count starts 119
- Timer Z Mode Register 127
- PREZ=01h, TZPR=01h, TZSC=02h 128
- 13.3 Timer C 129
- Timer C Register 131
- Figure 13.27 TCC0 Register 132
- Figure 13.28 TCC1 Register 133
- Figure 13.29 TCOUT Register 134
- 13.3.1 Input Capture Mode 135
- ←Measurement value 1 136
- ←Measurement value 2 136
- 13.3.2 Output Compare Mode 137
- 14. Serial Interface 139
- UART0 Bit Rate Register 141
- Set to “001b” 145
- 14.2.2 Bit Rate 153
- Figure 15.2 SSCRH Register 156
- SS Control Register L 157
- 15.1 Transfer Clock 163
- 15.3 Interrupt Requests 166
- 15.5.2 Data Transmit 169
- 15.5.3 Data Receive 171
- 15.5.4 Data Transmit/Receive 173
- I/O Pin and SS Shift Register 175
- 15.1.1 Association 175
- 15.6.2 Data Transmit 177
- 15.6.3 Data Receive 179
- 16. A/D Converter 182
- 16.1 One-Shot Mode 186
- 16.2 Repeat Mode 188
- 16.3 Sample and Hold 190
- 16.4 A/D Conversion Cycles 190
- 17. Programmable I/O Ports 193
- P1_0 to P1_3 194
- P1_6, P1_7 195
- P3_4, P3_5, P3_7 195
- P4_6/XIN 196
- P4_7/XOUT 196
- 17.4 Port setting 200
- 17.5 Unassigned Pin Handling 204
- 18. Flash Memory Version 205
- 18.2 Memory Map 207
- 18.3.1 ID Code Check Function 209
- Figure 18.4 OFS Register 210
- 18.4 CPU Rewrite Mode 211
- 18.4.1 EW0 Mode 212
- 18.4.2 EW1 Mode 212
- Full Status Check 213
- 18.4.2.10 FMR40 bit 214
- 18.4.2.11 FMR41 bit 214
- 18.4.2.12 FMR46 bit 214
- EW1 Mode Operating Procedure 217
- →wait until oscillation 218
- 18.4.3 Software Commands 219
- 18.4.3.1 Read Array Command 219
- 18.4.3.4 Program Command 220
- 18.4.3.5 Block Erase 221
- 18.4.4 Status Register 223
- 18.4.5 Full Status Check 224
- 18.5 Standard Serial I/O Mode 226
- 18.5.1 ID Code Check Function 226
- R8C/14, R8C/15 228
- 18.6 Parallel I/O Mode 230
- SSO(Output) 240
- SSI(Input) 240
- VCC = 5V 244
- VCC = 3V 248
- 20. Precautions 249
- 20.2 Interrupts 250
- 20.2.1 Reading Address 00000h 250
- 20.2.2 SP Setting 250
- 20.3 Clock Generation Circuit 253
- 20.4 Timers 254
- 20.4.1 Timers X and Z 254
- 20.4.2 Timer X 254
- 20.4.3 Timer Z 255
- 20.4.4 Timer C 255
- 20.5 Serial Interface 256
- 20.7 A/D Converter 258
- 20.8 Flash Memory Version 259
- 20.8.1 CPU Rewrite Mode 259
- 20.8.1.1 Operating Speed 259
- 20.8.1.3 Interrupts 259
- 20.8.1.9 Interrupt Request 260
- Generation during Auto-erase 260
- Operation in EW1 Mode 260
- 20.9 Noise 262
- Debugging Emulator 265
- Register Index 267
- REVISION HISTORY 268
- → “INT1” 271
- → Figure 18.16 276
- “8.16” → “8.56” 277
- Rev.2.10 Jan 19, 2006 278
- Renesas Technology Corp 278
- Hardware Manual 279
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