參數(shù)資料
型號: ATJ2073
廠商: Electronic Theatre Controls, Inc.
英文描述: The ATJ2073 is a single-chip highly-intergrated digital music system solution for devices such as dedicated audio players, PDAs, and cell phones
中文描述: 在ATJ2073是一種單芯片高intergrated數(shù)字音樂的設(shè)備系統(tǒng),如專用的音頻播放器,PDA和手機解決方案
文件頁數(shù): 22/45頁
文件大?。?/td> 690K
代理商: ATJ2073
ATJ2073
Data Sheet
Page 22 of 45
Actions Semiconductor Co.,LTD
5
Functional Description
5.1 DSP Core
24-bit Harvard architecture DSP with on-chip ICE support is built in. it works with a memory word length of
24 bits. ATJ2073 has 16KB*24bit Program Memory (PM) and (16KB-256)*24bit Data Memory (DM).
Memory-Mapped Register include DAC interface. Process capability is controlled by software Up to 48
MIPS.
5.2 MCU Core
Integrated 8-bit MCU with on-chip ICE support. Instruction set is compatible with Z80.
Process capability is controlled by software Up to 24.576 MHz.
5.3 System Memory Mapping
16KB
16KB
32KB
IPMM
16KB
IPML
16KB
IDMH
16KB
IDMM
16KB
IDML
16KB
VRAM
9.6KB
IPMH
16KB
BANK0(32KB)
BANK1(32KB)
BANK2(32KB)
BANK3(32KB)
......
BANK..(32KB)
Entended
Memory
Space
(MCU.A15=1)
Internal
Memory
Space
(MCU.A15=0)
MCU 64KB Memory Space Map
0000H
8000H
FFFFH
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATJ2075 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MP3/WMA Decoder with Drive-less USB Interface and Voice Record
ATJ2085 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATJ2085 is a single-chip for flash-based digital music player
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ATJG524VTR 功能描述:觸覺開關(guān) SW TACT SPST 0.05A 12VDC RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關(guān)功能: 安裝風(fēng)格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
ATJG533VTR 功能描述:觸覺開關(guān) SW TACT SPST 0.05A 12VDC RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關(guān)功能: 安裝風(fēng)格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: