LM3S628 Data Sheet
October 8, 2006
11
Preliminary
Register 5:
GPIO Interrupt Event (GPIOIEV), offset 0x40C....................................................................... 114
Register 6:
GPIO Interrupt Mask (GPIOIM), offset 0x410.......................................................................... 115
Register 7:
GPIO Raw Interrupt Status (GPIORIS), offset 0x414.............................................................. 116
Register 8:
GPIO Masked Interrupt Status (GPIOMIS), offset 0x418 ........................................................ 117
Register 9:
GPIO Interrupt Clear (GPIOICR), offset 0x41C....................................................................... 118
Register 10:
GPIO Alternate Function Select (GPIOAFSEL), offset 0x420 ................................................. 119
Register 11:
GPIO 2-mA Drive Select (GPIODR2R), offset 0x500.............................................................. 120
Register 12:
GPIO 4-mA Drive Select (GPIODR4R), offset 0x504.............................................................. 121
Register 13:
GPIO 8-mA Drive Select (GPIODR8R), offset 0x508.............................................................. 122
Register 14:
GPIO Open Drain Select (GPIOODR), offset 0x50C............................................................... 123
Register 15:
GPIO Pull-Up Select (GPIOPUR), offset 0x510 ...................................................................... 124
Register 16:
GPIO Pull-Down Select (GPIOPDR), offset 0x514.................................................................. 125
Register 17:
GPIO Slew Rate Control Select (GPIOSLR), offset 0x518...................................................... 126
Register 18:
GPIO Digital Input Enable (GPIODEN), offset 0x51C ............................................................. 127
Register 19:
GPIO Peripheral Identification 4 (GPIOPeriphID4), offset 0xFD0 ........................................... 128
Register 20:
GPIO Peripheral Identification 5 (GPIOPeriphID5), offset 0xFD4 ........................................... 129
Register 21:
GPIO Peripheral Identification 6 (GPIOPeriphID6), offset 0xFD8 ........................................... 130
Register 22:
GPIO Peripheral Identification 7 (GPIOPeriphID7), offset 0xFDC........................................... 131
Register 23:
GPIO Peripheral Identification 0 (GPIOPeriphID0), offset 0xFE0 ........................................... 132
Register 24:
GPIO Peripheral Identification 1(GPIOPeriphID1), offset 0xFE4 ............................................ 133
Register 25:
GPIO Peripheral Identification 2 (GPIOPeriphID2), offset 0xFE8 ........................................... 134
Register 26:
GPIO Peripheral Identification 3 (GPIOPeriphID3), offset 0xFEC........................................... 135
Register 27:
GPIO PrimeCell Identification 0 (GPIOPCellID0), offset 0xFF0 .............................................. 136
Register 28:
GPIO PrimeCell Identification 1 (GPIOPCellID1), offset 0xFF4 .............................................. 137
Register 29:
GPIO PrimeCell Identification 2 (GPIOPCellID2), offset 0xFF8 .............................................. 138
Register 30:
GPIO PrimeCell Identification 3 (GPIOPCellID3), offset 0xFFC.............................................. 139
General-Purpose Timers .............................................................................................................. 140
Register 1:
GPTM Configuration (GPTMCFG), offset 0x000..................................................................... 152
Register 2:
GPTM TimerA Mode (GPTMTAMR), offset 0x004 .................................................................. 153
Register 3:
GPTM TimerB Mode (GPTMTBMR), offset 0x008 .................................................................. 154
Register 4:
GPTM Control (GPTMCTL), offset 0x00C............................................................................... 155
Register 5:
GPTM Interrupt Mask (GPTMIMR), offset 0x018 .................................................................... 157
Register 6:
GPTM Raw Interrupt Status (GPTMRIS), offset 0x01C .......................................................... 159
Register 7:
GPTM Masked Interrupt Status (GPTMMIS), offset 0x020 ..................................................... 160
Register 8:
GPTM Interrupt Clear (GPTMICR), offset 0x024..................................................................... 161
Register 9:
GPTM TimerA Interval Load (GPTMTAILR), offset 0x028 ...................................................... 162
Register 10:
GPTM TimerB Interval Load (GPTMTBILR), offset 0x02C...................................................... 163
Register 11:
GPTM TimerA Match (GPTMTAMATCHR), offset 0x030 ....................................................... 164
Register 12:
GPTM TimerB Match (GPTMTBMATCHR), offset 0x034 ....................................................... 165
Register 13:
GPTM TimerA Prescale (GPTMTAPR), offset 0x038.............................................................. 166
Register 14:
GPTM TimerB Prescale (GPTMTBPR), offset 0x03C ............................................................. 167
Register 15:
GPTM TimerA Prescale Match (GPTMTAPMR), offset 0x040................................................ 168
Register 16:
GPTM TimerB Prescale Match (GPTMTBPMR), offset 0x044................................................ 169
Register 17:
GPTM TimerA (GPTMTAR), offset 0x048 ............................................................................... 170
Register 18:
GPTM TimerB (GPTMTBR), offset 0x04C .............................................................................. 171
Watchdog Timer............................................................................................................................ 172
Register 1:
Watchdog Load (WDTLOAD), offset 0x000 ............................................................................ 175
Register 2:
Watchdog Value (WDTVALUE), offset 0x004 ......................................................................... 176
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