LM3S317 Datasheet, PDF (40/379 Pages) List of Unclassifed Manufacturers – Microcontroller

Memory Map
3 Memory Map
The memory map for the LM3S317 is provided in Table 3-1. In this manual, register addresses are
given as a hexadecimal increment, relative to the module’s base address as shown in the memory
map. See also Chapter 4, “Memory Map” in the ARM® Cortex™-M3 Technical Reference Manual.
Table 3-1. Memory Map (Sheet 1 of 2)
Start
End
Description
For details on
registers, see ...
Memory
0x00000000
0x00004000
0x20000000
0x20001000
0x22000000
0x22020000
0x00003FFF
0x1FFFFFFF
0x20000FFF
0x200FFFFF
0x2201FFFF
0x23FFFFFF
FiRM Peripherals
0x40000000
0x40001000
0x40000FFF
0x40003FFF
0x40004000
0x40005000
0x40006000
0x40007000
0x40008000
0x40009000
0x40004FFF
0x40005FFF
0x40006FFF
0x40007FFF
0x40008FFF
0x4000BFFF
0x4000C000
0x4000D000
0x40010000
Peripherals
0x40020000
0x40024000
0x40025000
0x40028000
0x40029000
0x4000CFFF
0x4000FFFF
0x4001FFFF
0x40023FFF
0x40024FFF
0x40027FFF
0x40028FFF
0x4002BFFF
On-chip flash
Reserved^a
Bit-banded on-chip SRAM
Reserved^a
Bit-band alias of 0x20000000 through 0x20000FFF
Reserved^a
page 102
-
-
-
-
Watchdog timer
Reserved for three additional watchdog timers (per FiRM
specification)^a
GPIO Port A
GPIO Port B
GPIO Port C
GPIO Port D
SSI
Reserved for three additional SSIs (per FiRM
specification)^a
UART0
Reserved for additional UART (per FiRM specification)^a
Reserved for future FiRM peripherals^a
page 186
-
page 121
page 121
page 121
page 284
-
page 243
-
-
Reserved^a
GPIO Port E
Reserved^a
PWM
Reserved^a
-
page 121
-
page 324
-
40
May 4, 2007
Preliminary