HMA510GC-55 Ver la hoja de datos (PDF) - Intersil

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componentes Descripción

Fabricante

HMA510GC-55

16 x 16-Bit CMOS Parallel Multiplier Accumulator

Intersil 

HMA510

Input Formats

X

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

-20 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 2-13 2-14 2-15

(SIGN)

Y

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

-20 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 2-13 2-14 2-15

(SIGN)

FIGURE 1. FRACTIONAL TWO’s COMPLEMENT INPUT

X

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-15 2-14 2-13 2-12 2-11 2-10 2-9 2-8 2-7 2-6 2-5 2-4 2-3 2-2 2-1 -20

(SIGN)

Y

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-15 2-14 2-13 2-12 2-11 2-10 2-9 2-8 2-7 2-6 2-5 2-4 2-3 2-2 2-1 -20

(SIGN)

FIGURE 2. INTEGER TWO’S COMPLEMENT INPUT

X

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-102-11 2-12 2-13 2-14 2-15 2-16

Y

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-102-11 2-12 2-13 2-14 2-15 2-16

FIGURE 3. UNSIGNED FRACTIONAL INPUT

X

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20

Y

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20

FIGURE 4. UNSIGNED INTEGER INPUT

Output Formats

XTP

34 33 32

-24 23 22

(SIGN)

MSP

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

21 20 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 2-13 2-14

LSP

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-15 2-14 2-13 2-12 2-11 2-10 2-9 2-8 2-7 2-6 2-5 2-4 2-3 2-2 2-1 -20

FIGURE 5. TWO’S COMPLEMENT FRACTIONAL OUTPUT

XTP

34 33 32

-234 233 232

(SIGN)

MSP

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216

LSP

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20

FIGURE 6. TWO’S COMPLEMENT INTEGER OUTPUT

XTP

34 33 32

22 21 20

MSP

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

2-12-2 2-3 2-4 2-5 2-6 2-7 2-8 2-92-102-11 2-12 2-13 2-14 2-15 2-16

LSP

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

2-17 2-18 2-19 2-20 2-21 2-222-232-242-252-262-272-282-292-302-31-232

FIGURE 7. UNSIGNED FRACTIONAL OUTPUT

3-5

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