List of Registers
The Cortex-M4F Processor ........................................................................................................... 80
Register 1: Cortex General-Purpose Register 0 (R0) ........................................................................... 88
Register 2: Cortex General-Purpose Register 1 (R1) ........................................................................... 88
Register 3: Cortex General-Purpose Register 2 (R2) ........................................................................... 88
Register 4: Cortex General-Purpose Register 3 (R3) ........................................................................... 88
Register 5: Cortex General-Purpose Register 4 (R4) ........................................................................... 88
Register 6: Cortex General-Purpose Register 5 (R5) ........................................................................... 88
Register 7: Cortex General-Purpose Register 6 (R6) ........................................................................... 88
Register 8: Cortex General-Purpose Register 7 (R7) ........................................................................... 88
Register 9: Cortex General-Purpose Register 8 (R8) ........................................................................... 88
Register 10: Cortex General-Purpose Register 9 (R9) ........................................................................... 88
Register 11: Cortex General-Purpose Register 10 (R10) ....................................................................... 88
Register 12: Cortex General-Purpose Register 11 (R11) ........................................................................ 88
Register 13: Cortex General-Purpose Register 12 (R12) ....................................................................... 88
Register 14: Stack Pointer (SP) ........................................................................................................... 89
Register 15: Link Register (LR) ............................................................................................................ 90
Register 16: Program Counter (PC) ..................................................................................................... 91
Register 17: Program Status Register (PSR) ........................................................................................ 92
Register 18: Priority Mask Register (PRIMASK) .................................................................................... 96
Register 19: Fault Mask Register (FAULTMASK) .................................................................................. 97
Register 20: Base Priority Mask Register (BASEPRI) ............................................................................ 98
Register 21: Control Register (CONTROL) ........................................................................................... 99
Register 22: Floating-Point Status Control (FPSC) .............................................................................. 101
Cortex-M4 Peripherals ................................................................................................................. 134
Register 1: SysTick Control and Status Register (STCTRL), offset 0x010 ........................................... 150
Register 2: SysTick Reload Value Register (STRELOAD), offset 0x014 .............................................. 152
Register 3: SysTick Current Value Register (STCURRENT), offset 0x018 ........................................... 153
Register 4: Interrupt 0-31 Set Enable (EN0), offset 0x100 .................................................................. 154
Register 5: Interrupt 32-63 Set Enable (EN1), offset 0x104 ................................................................ 154
Register 6: Interrupt 64-95 Set Enable (EN2), offset 0x108 ................................................................ 154
Register 7: Interrupt 96-113 Set Enable (EN3), offset 0x10C .............................................................. 154
Register 8: Interrupt 0-31 Clear Enable (DIS0), offset 0x180 .............................................................. 155
Register 9: Interrupt 32-63 Clear Enable (DIS1), offset 0x184 ............................................................ 155
Register 10: Interrupt 64-95 Clear Enable (DIS2), offset 0x188 ............................................................ 155
Register 11: Interrupt 96-113 Clear Enable (DIS3), offset 0x18C .......................................................... 155
Register 12: Interrupt 0-31 Set Pending (PEND0), offset 0x200 ........................................................... 156
Register 13: Interrupt 32-63 Set Pending (PEND1), offset 0x204 ......................................................... 156
Register 14: Interrupt 64-95 Set Pending (PEND2), offset 0x208 ......................................................... 156
Register 15: Interrupt 96-113 Set Pending (PEND3), offset 0x20C ....................................................... 156
Register 16: Interrupt 0-31 Clear Pending (UNPEND0), offset 0x280 ................................................... 157
Register 17: Interrupt 32-63 Clear Pending (UNPEND1), offset 0x284 .................................................. 157
Register 18: Interrupt 64-95 Clear Pending (UNPEND2), offset 0x288 .................................................. 157
Register 19: Interrupt 96-113 Clear Pending (UNPEND3), offset 0x28C ............................................... 157
Register 20: Interrupt 0-31 Active Bit (ACTIVE0), offset 0x300 ............................................................. 158
Register 21: Interrupt 32-63 Active Bit (ACTIVE1), offset 0x304 ........................................................... 158
23June 18, 2014
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TM4C1294NCPDT Microcontroller