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DSPIC30F2011AT-30E/PF Datasheet(PDF) 220 Page - Microchip Technology |
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DSPIC30F2011AT-30E/PF Datasheet(HTML) 220 Page - Microchip Technology |
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220 / 228 page ![]() dsPIC30F6011A/6012A/6013A/6014A DS70143C-page 218 © 2006 Microchip Technology Inc. D Data Accumulators and Adder/Subtractor........................... 21 Data Space Write Saturation ...................................... 23 Overflow and Saturation ............................................. 21 Round Logic ................................................................ 22 Write Back................................................................... 22 Data Address Space ........................................................... 31 Alignment .................................................................... 34 Alignment (Figure) ...................................................... 35 Effect of Invalid Memory Accesses (Table)................. 34 MCU and DSP (MAC Class) Instructions Example..... 34 Memory Map ............................................................... 31 Memory Map for dsPIC30F6011/6013 ........................ 32 Memory Map for dsPIC30F6012/6014 ........................ 33 Near Data Space ........................................................ 35 Software Stack ............................................................ 35 Spaces ........................................................................ 31 Width ........................................................................... 34 Data Converter Interface (DCI) Module ............................ 125 Data EEPROM Memory ...................................................... 57 Erasing ........................................................................ 58 Erasing, Block ............................................................. 58 Erasing, Word ............................................................. 58 Protection Against Spurious Write .............................. 61 Reading....................................................................... 57 Write Verify ................................................................. 61 Writing ......................................................................... 59 Writing, Block .............................................................. 60 Writing, Word .............................................................. 59 DC Characteristics ............................................................ 173 BOR .......................................................................... 181 Brown-out Reset ....................................................... 180 I/O Pin Input Specifications ....................................... 178 I/O Pin Output Specifications .................................... 179 Idle Current (IIDLE) .................................................... 176 Low-Voltage Detect................................................... 179 LVDL ......................................................................... 180 Operating Current (IDD)............................................. 175 Power-Down Current (IPD) ........................................ 177 Program and EEPROM............................................. 181 DCI Module Bit Clock Generator................................................... 129 Buffer Alignment with Data Frames .......................... 131 Buffer Control ............................................................ 125 Buffer Data Alignment ............................................... 125 Buffer Length Control ................................................ 131 COFS Pin .................................................................. 125 CSCK Pin .................................................................. 125 CSDI Pin ................................................................... 125 CSDO Mode Bit ........................................................ 132 CSDO Pin ................................................................. 125 Data Justification Control Bit ..................................... 130 Device Frequencies for Common Codec CSCK Frequencies (Table)............................... 129 Digital Loopback Mode ............................................. 132 Enable ....................................................................... 127 Frame Sync Generator ............................................. 127 Frame Sync Mode Control Bits ................................. 127 I/O Pins ..................................................................... 125 Interrupts ................................................................... 132 Introduction ............................................................... 125 Master Frame Sync Operation .................................. 127 Operation .................................................................. 127 Operation During CPU Idle Mode ............................. 132 Operation During CPU Sleep Mode .......................... 132 Receive Slot Enable Bits .......................................... 130 Receive Status Bits................................................... 131 Register Map ............................................................ 134 Sample Clock Edge Control Bit ................................ 130 Slave Frame Sync Operation.................................... 128 Slot Enable Bits Operation with Frame Sync............ 130 Slot Status Bits ......................................................... 132 Synchronous Data Transfers .................................... 130 Timing Characteristics AC-Link Mode ................................................... 195 Multichannel, I2S Modes................................... 193 Timing Requirements AC-Link Mode ................................................... 195 Multichannel, I2S Modes................................... 194 Transmit Slot Enable Bits ......................................... 130 Transmit Status Bits.................................................. 131 Transmit/Receive Shift Register ............................... 125 Underflow Mode Control Bit...................................... 132 Word Size Selection Bits .......................................... 127 Development Support ....................................................... 169 Device Configuration Register Map ............................................................ 159 Device Configuration Registers FBORPOR ................................................................ 157 FGS .......................................................................... 157 FOSC........................................................................ 157 FWDT ....................................................................... 157 Device Overview................................................................... 9 Disabling the UART .......................................................... 105 Divide Support .................................................................... 18 Instructions (Table) ..................................................... 18 DSP Engine ........................................................................ 19 Multiplier ..................................................................... 21 Dual Output Compare Match Mode .................................... 88 Continuous Pulse Mode.............................................. 88 Single Pulse Mode...................................................... 88 E Electrical Characteristics .................................................. 173 AC............................................................................. 182 DC ............................................................................ 173 Enabling and Setting Up UART Setting Up Data, Parity and Stop Bit Selections ....... 105 Enabling the UART ........................................................... 105 Equations ADC Conversion Clock ............................................. 137 Baud Rate................................................................. 107 Bit Clock Frequency.................................................. 129 COFSG Period.......................................................... 127 Serial Clock Rate ...................................................... 100 Time Quantum for Clock Generation ........................ 117 Errata .................................................................................... 8 External Clock Timing Characteristics Type A, B and C Timer ............................................. 189 External Clock Timing Requirements ............................... 183 Type A Timer ............................................................ 189 Type B Timer ............................................................ 190 Type C Timer ............................................................ 190 External Interrupt Requests ................................................ 49 |
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