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參數資料
| 型號： | TC9332F |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP60 |
| 封裝： | 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-60 |
| 文件頁數： | 1/28頁 |
| 文件大小： | 613K |
| 代理商： | TC9332F |
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TC9332F
2002-02-06
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC9332F
Audio Digital Signal Processor
The TC9332F has a ROM area that holds application programs
for digital filters such as equalizers, for dynamic range control of
compressors, and for acoustic field control concert hall simulation.
These application programs allow real-time digital processing of
audio signals.
Thanks to 64 kbit of built- in data delay (audio field control) RAM,
no external RAM is necessary and
the built-in voltage-controlled oscillator (VCO) allows easy
phase-locked loop configuration.
Features
24 bit main bus
The arithmetic operations block is as follows:
Multiplier/adder: 24 bit × 16 bit + 43 bit → 43 bit
Accumulator: 43 bit (code extension 4 bit)
Logic operator: 24 bit (AND, OR, XOR, NOT)
Work register: 32 bit, 39 bit
Temporary register: 32 bit
Shifter: +4 bit, +1 bit shift
The structure of the program and internal data memory areas are as follows:
Program ROM: 1024 word × 32 bit
Data RAM: 128 word × 24 bit
Coefficient RAM: 320 word × 16 bit
Coefficient ROM: 256 word × 16 bit
Offset address RAM: 64 word × 16 bit
The following five serial data ports are provided:
Serial data input ports: 2 ports (SDI0, SDI1)
Serial data output ports: 3 ports (SDO0, SDO1, SDO2)
Data word length: 24 bit and 16 bit
Data format: MSB/LSB first (input)
MSB first (output)
Built-in RAM for data delay
Delay RAM: 64 kbit (4096 word × 16 bit)
Built-in VCO circuit
Coefficient data and offset data can be set or changed via a microcontroller interface.
CMOS silicon technology for higher speed.
60 pin flat package.
Weight: 1.08 g (typ.)
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