10

MUX

MUX

ADDER

REG

R1.ACC

00

REG

REG

REG

16

16

REG

REG

SHIFTER

SHIFTER

RIN0-18

IMIN0-18

R.SH0-1

R.ENI

19

19

SIN

16

COS

16

COMPLEX

MULTIPLIER

33

33

REG

REG

ADDER

ADDER

MUX

REG

0

MUX

REG

ADDER

REG

REG

COMPLEX

ACCUMULATOR

CMAC

ACCUMULATOR

MUX

R.PEAK

0

GROWTH

DETECT

REG

DET0-1

16

3

FMT

MUX

16

4

OUTMUX0-1

RO16-19

RO0-15

R.BINFMT

OEREXT

OER

16

3

FMT

MUX

16

4

OUTMUX0-1

IO16-19

IO0-15

R.BINFMT

OEIEXT

OEI

35

35

20

20

REG

REG

REG

R1.ACC

ACC

R.ENI

ENI

R1.ACC

R2.ACC

REG

REG

REG

R.BINFMT

BINFMT

R.SH0-1

SH0-1

PEAK

R.PEAK

REG

0

FIGURE 2. COMPLEX MULTIPLIER/ACCUMULATOR; ALL REGISTERS CLOCKED BY CLK

HSP45116