SLAS191A Datasheet, PDF (59/86 Pages) Texas Instruments – Starter Kit Evaluation Kit Manual

In most cases, it is efficient to initialize the user stack which is allowed to grow (downwards) until it reaches
the address 270h (26Fh–32h=23Eh). Thus, the resulting size of the maximum user stack is 16Dh
(3DCh–272h=16Ah) on the MSP430x325 family and 360h (5DCh–272h = 36Ah) on the MSP430x33x family.
Interrupt
Vectors
Identification Bit Pattern
3FEh
3E0h
3DEh
3DCh
Interrupt
Vectors
Identification Bit Pattern
5FEh
5E0h
5DEh
5DCh
Maximum Program,
Stack and Data Size
of User Application
Is 3FEh – 272h
272h
Maximum Program,
Stack and Data Size
of User Application
Is 5FEh – 272h
272h
Stack Needed From
ROM Monitor
23Eh+32h = 270h
23Eh
23Dh
Stack Needed From
ROM Monitor
23Eh+32h = 270h
23Eh
23Dh
Temporary
Burn Routine
214h
RAM Area Always Reserved ^212h
From ROM Monitor
200h
Temporary
Burn Routine
214h
RAM Area Always Reserved ^212h
From ROM Monitor
200h
RAM Area 272h–3FEh for
the MSP430x320
RAM Area 200h–5FFh for
the MSP430x330
Figure 3–2. RAM Area 272h to 3FEh
3–3