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Renesas RL78/G13 User Manual

Renesas RL78/G13
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RL78/G13 CHAPTER 14 MULTIPLIER AND DIVIDER/MULTIPLY-ACCUMULATOR
R01UH0146EJ0100 Rev.1.00 797
Sep 22, 2011
Figure 14-9. Timing Diagram of Multiply-Accumulation (signed) Operation
(2 × 3 + (−4) = 2 → 32767 × (−1) + (−2147483647) = −2147450882 (overflow occurs.))
<1> <3> <3>
<3> <3>
<2> <5> <6><4>
00H
MDCH
0000H 8000H 7FFFH
MDUC
MDSM
L
<7> <8> <2> <5> <6><4> <7> <8>
<10>, <11> <12>
<9>
48H
0000H FFFFH
MDCL
8002H
0000H FFFCH 0002H 0001H
MDAL
0000H 0002H 7FFFH
MDAH
INTMD
0000H 0003H FFFFH
MDBL, MDBH
0000H 0000_0006H FFFF_8001H
MACOF
MACSF
L
4AH
Operation clock
4CH
<R>

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Renesas RL78/G13 Specifications

General IconGeneral
BrandRenesas
ModelRL78/G13
CategoryComputer Hardware
LanguageEnglish

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