NXP Semiconductors LPC1768 - Multiply and Divide Instructions

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User manual Rev. 3 — 20 December 2013 693 of 841
NXP Semiconductors
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Chapter 34: Appendix: Cortex-M3 user guide
34.2.6 Multiply and divide instructions
Table 620 shows the multiply and divide instructions:
Table 620. Multiply and divide instructions
Mnemonic Brief description See
MLA Multiply with Accumulate, 32-bit result Section 34.2.6.1
MLS Multiply and Subtract, 32-bit result Section 34.2.6.1
MUL Multiply, 32-bit result Section 34.2.6.1
SDIV Signed Divide Section 34.2.6.3
SMLAL Signed Multiply with Accumulate (32x32+64), 64-bit result Section 34.2.6.2
SMULL Signed Multiply (32x32), 64-bit result Section 34.2.6.2
UDIV Unsigned Divide Section 34.2.6.3
UMLAL Unsigned Multiply with Accumulate (32x32+64), 64-bit result Section 34.2.6.2
UMULL Unsigned Multiply (32x32), 64-bit result Section 34.2.6.2