List of Figures
8
April 27, 2007
Preliminary
List of Figures
Figure 1-1.
Stellaris
® High-Level Block Diagram ........................................................................................ 26
Figure 1-2.
LM3S315 Controller System-Level Block Diagram ................................................................... 32
Figure 2-1.
CPU Block Diagram .................................................................................................................. 34
Figure 2-2.
TPIU Block Diagram .................................................................................................................. 35
Figure 5-1.
JTAG Module Block Diagram .................................................................................................... 47
Figure 5-2.
Test Access Port State Machine ............................................................................................... 50
Figure 5-3.
IDCODE Register Format.......................................................................................................... 54
Figure 5-4.
BYPASS Register Format ......................................................................................................... 54
Figure 5-5.
Boundary Scan Register Format ............................................................................................... 55
Figure 6-1.
External Circuitry to Extend Reset............................................................................................. 57
Figure 6-2.
Main Clock Tree ........................................................................................................................ 60
Figure 7-1.
Flash Block Diagram ................................................................................................................. 98
Figure 8-1.
GPIO Module Block Diagram .................................................................................................. 116
Figure 8-2.
GPIO Port Block Diagram........................................................................................................ 117
Figure 8-3.
GPIODATA Write Example...................................................................................................... 118
Figure 8-4.
GPIODATA Read Example ..................................................................................................... 118
Figure 9-1.
GPTM Module Block Diagram ................................................................................................. 154
Figure 9-2.
16-Bit Input Edge Count Mode Example ................................................................................. 158
Figure 9-3.
16-Bit Input Edge Time Mode Example................................................................................... 159
Figure 9-4.
16-Bit PWM Mode Example .................................................................................................... 160
Figure 10-1. WDT Module Block Diagram ................................................................................................... 185
Figure 11-1. ADC Module Block Diagram.................................................................................................... 209
Figure 11-2. Internal Temperature Sensor Characteristic............................................................................ 211
Figure 12-1. UART Module Block Diagram.................................................................................................. 239
Figure 12-2. UART Character Frame........................................................................................................... 240
Figure 13-1. SSI Module Block Diagram...................................................................................................... 274
Figure 13-2. TI Synchronous Serial Frame Format (Single Transfer).......................................................... 276
Figure 13-3. TI Synchronous Serial Frame Format (Continuous Transfer) ................................................. 277
Figure 13-4. Freescale SPI Format (Single Transfer) with SPO=0 and SPH=0 .......................................... 278
Figure 13-5. Freescale SPI Format (Continuous Transfer) with SPO=0 and SPH=0 .................................. 278
Figure 13-6. Freescale SPI Frame Format with SPO=0 and SPH=1........................................................... 279
Figure 13-7. Freescale SPI Frame Format (Single Transfer) with SPO=1 and SPH=0............................... 279
Figure 13-8. Freescale SPI Frame Format (Continuous Transfer) with SPO=1 and SPH=0....................... 280
Figure 13-9. Freescale SPI Frame Format with SPO=1 and SPH=1........................................................... 280
Figure 13-10. MICROWIRE Frame Format (Single Frame)........................................................................... 281
Figure 13-11. MICROWIRE Frame Format (Continuous Transfer) ............................................................... 282
Figure 13-12. MICROWIRE Frame Format, SSIFss Input Setup and Hold Requirements............................ 283
Figure 14-1. Analog Comparator Module Block Diagram ............................................................................ 309
Figure 14-2. Structure of Comparator Unit................................................................................................... 310
Figure 14-3. Comparator Internal Reference Structure ............................................................................... 311
Figure 15-1. PWM Module Block Diagram................................................................................................... 320
Figure 15-2. PWM Count-Down Mode......................................................................................................... 321
Figure 15-3. PWM Count-Up/Down Mode ................................................................................................... 322
Figure 15-4. PWM Generation Example In Count-Up/Down Mode ............................................................. 322
Figure 15-5. PWM Dead-Band Generator ................................................................................................... 323
Figure 16-1. Pin Connection Diagram ........................................................................................................ 351