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參數(shù)資料
| 型號(hào)： | 80-0210-C |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Speech And Music Processor |
| 中文描述： | 語(yǔ)音和音樂(lè)處理器 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 280K |
| 代理商： | 80-0210-C |
SC-614
Data sheet
The data memory is internal static RAM. The RAM is configured in 640 17-bit words. Both memories are
designed to consume minimum power at a given system clock and algorithm acquisition frequency.
A flexible clock generation system enables the software to control the clock over a wide frequency range. The
implementation uses a phase-locked loop (PLL) circuit that drives the processor clock at a selectable frequency
between the minimum and maximum achievable. Selectable frequencies for the processor clock are spaced
apart in 65.536 kHz steps. The PLL clock-reference is also selectable; either a resistor-trimmed oscillator or a
crystal-referenced oscillator may be used. Internal and external clock sources are controlled separately to
provide different levels of power management.
The periphery consists of five 8-bit wide general-purpose I/O ports, one 8-bit wide dedicated input port, and one
16-bit wide dedicated output port. The bidirectional I/O can be configured under software control as either high-
impedance inputs or as totem-pole outputs. They are controlled via addressable I/O registers. The input-only
port has a programmable pullup option (70k
minimum resistance) and a dedicated service interrupt. These
features make the input port especially useful as a key-scan interface.
A simple one-bit comparator is also included in the periphery. The comparator is enabled by a control register,
and its pin access is shared with two pins in one of the general-purpose I/O ports. Rounding out the SC-614
periphery is a built-in pulse-density-modulated DAC (digital-to-analog converter) with direct speaker-drive
capability. The functional block diagram gives an overview of the SC-614 functionality.
Functional Block Diagram
2
P/N 80-0210-C
2003 Sensory Inc.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 80-0211-C | Speech And Music Processor |
| 80-0213-B | SPEECH AND MUSIC PROCESSORS |
| 80-0274-E | VR Stamp⑩ With Serial EEPROM Speech Recognition Module |
| 80-0276-F | System Level ESD Mitigation |
| 80-0281-E | VR STAMP WITH SERIAL EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 80-0211-C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech And Music Processor |
| 800212 | 制造商:Schaffner 功能描述:Power Line Filter 0Hz to 400Hz 6.5A 250VAC Faston Flange Mount |
| 8002-12-00 | 功能描述:簧片繼電器 REED RELAY MAG HI-RF 3.3V SMD RoHS:否 制造商:MEDER electronic (Standex) 觸點(diǎn)形式:1 Form A (SPST-NO) 線圈電壓:5 VDC 最大開關(guān)功率:100 W 最大開關(guān)電流:1 A 線圈抑制二極管:No 線圈電阻:220 Ohms 端接類型: |
| 8002-12-001 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| 8002-12-01 | 功能描述:簧片繼電器 REED RELAY SPDT 12V RoHS:否 制造商:MEDER electronic (Standex) 觸點(diǎn)形式:1 Form A (SPST-NO) 線圈電壓:5 VDC 最大開關(guān)功率:100 W 最大開關(guān)電流:1 A 線圈抑制二極管:No 線圈電阻:220 Ohms 端接類型: |
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