MC92307CI View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC92307CI

2K - Samples FFT-Processor

Motorola => Freescale 

Pinout

Table 3. MC92307 Pin Description of the FFT device

SIGNAL

FUNCTIONALITY

RESB

Synchronous Reset (active low)

CLK

36.57 MHz clock

REVRSB

Enable bit reversal (active low)

DIN[7:0]

Complex data input muxed (real component first)

RES[1:0]

Output resolution selection

OFFSET

Selection of half symbol rotation in output

FFTSTART

Input frame start

DOUT[11:0]

Complex data output muxed (real component first)

SYMSYNC

Output frame start

NOMUX

Selection of non-multiplexed data busses

DINR[7:0]

Complex data input (real part) if NOMUX = 1

Preliminary Information DOUTR[11:0]

Complex data output (real part) if NOMUX = 1

MOTOROLA

6

MC92307_DS - 8/12/97

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