LM3S301 Luminary Micro, Inc, LM3S301 Datasheet - Page 35

• Manufacturer Part Number: LM3S301
• Description: Lm3s301 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

3
Table 3-1. Memory Map (Sheet 1 of 2)
July 5, 2006
Memory
0x00000000
0x20000000
0x20100000
0x22000000
0x24000000
FiRM Peripherals
0x40000000
0x40001000
0x40004000
0x40005000
0x40006000
0x40007000
0x40008000
0x40009000
0x4000C000
0x4000D000
0x40010000
Peripherals
0x40020000
0x40024000
0x40025000
0x40028000
0x40029000
0x4002C000
Start
Memory Map
The memory map for the LM3S301 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.
0x1FFFFFFF
0x200FFFFF
0x21FFFFFF
0x23FFFFFF
0x3FFFFFFF
0x40000FFF
0x40003FFF
0x40004FFF
0x40005FFF
0x40006FFF
0x40007FFF
0x40008FFF
0x4000BFFF
0x4000CFFF
0x4000FFFF
0x4001FFFF
0x40023FFF
0x40024FFF
0x40025FFF
0x40028FFF
0x4002BFFF
0x4002FFFF
End
Description
On-chip flash
Bit-banded on-chip SRAM
Reserved non-bit-banded SRAM space
Bit-band alias of 0x20000000 through 0x200FFFFF
Reserved non-bit-banded SRAM space
Watchdog timer
Reserved for three additional watchdog timers (per FiRM
specification)
GPIO Port A
GPIO Port B
GPIO Port C
GPIO Port D
SSI
Reserved for three additional SSIs (per FiRM
specification)
UART0
Reserved for additional UART (per FiRM specification)
Reserved for future FiRM peripherals
Reserved
GPIO Port E
Reserved
PWM
Reserved
Reserved
a
Preliminary
b
c
For details on
registers, see ...
page 95
-
-
-
-
page 177
-
page 112
page 112
page 112
page 273
-
page 233
-
-
-
page 112
-
page 315
-
-
LM3S301 Data Sheet
35