PM0223 Datasheet, PDF (51/110 Pages) STMicroelectronics – This programming manual provides information for application and system-level software developers

PM0223
The STM32L0 Cortex-M0+ Instruction Set
Examples
LDM
R0,{R0,R3,R4}
STMIA R1!,{R2-R4,R6}
Incorrect examples
; LDMIA is a synonym for LDM
STM
R5!,{R4,R5,R6} ;Value stored for R5 is unpredictable
LDM
R2,{}
;There must be at least one register in the list
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