The AT76C001 Programmable Finite Impulse Response (FIR) Filter implements a 4th order FIR cell built around 4 multiplier-accumulators. It contains a dual-port RAM and a RAM which are used to implement FIR filters of up to 256 taps. High order filters are achieved by multiplexing the 4th order cell and accumulating the intermediate results up to 40 bits, so t.
•
•
•
•
•
•
•
•
4 Multiplier-Accumulators 40 Bits Accuracy 16 Bit Data and Coefficients 4-tap Filter With 27 MHz Sample Rate Programmable to Give up to 256 Taps With Sampling Reducing Proportionally to 421,875 kHz Programmable Rounding and Truncation to 16 Bit 8 Bit Standard Microprocessor Interface 64-pin PQFP, 68-pin PGA68 or 68-pin LCC68 Packaging
Description
The AT76C001 Programmable Finite Impulse Response (FIR) Filter implements a 4th order FIR cell built around 4 multiplier-accumulators. It contains a dual-port RAM and a RAM which are used to implement FIR filters of up to 256 taps. .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AT76C002 |
ATMEL Corporation |
Programmable FIR Filter | |
2 | AT76C101 |
ATMEL Corporation |
JPEG Image Compression Processor | |
3 | AT76C110 |
ATMEL Corporation |
High- Performance Digital Camera Processor | |
4 | AT76C111 |
ATMEL Corporation |
High-Performance Digital Camera Processor | |
5 | AT76C113 |
ATMEL Corporation |
High- Performance Digital Camera Processor | |
6 | AT76C113P |
ATMEL Corporation |
HIGH - PERFORMANCE DIGITAL MEDIA PROCESSOR | |
7 | AT76C120 |
ATMEL |
High- Performance Digital Imaging and Video Processor | |
8 | AT76C176A |
ATMEL Corporation |
135MHz Monolithic CMOS Hi-Res Cideo Color Palette | |
9 | AT76C401 |
Atmel |
Dual-mode CMOS Integrated Imager | |
10 | AT76C402 |
Atmel |
USB and Parallel Port Mode Integrated CMOS Imager | |
11 | AT76C503A |
ATMEL Corporation |
Universal Serial Bus 11-megabit WLAN Media Access Controller | |
12 | AT76C505 |
ATMEL Corporation |
802.11b Media Access Controller (MAC) and Baseband with USB Interface |