參數資料
型號: TAS3202PAGR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數: 21/66頁
文件大?。?/td> 817K
代理商: TAS3202PAGR
SLES208B – JUNE 2009 – REVISED MARCH 2011
www.ti.com
Table 6-6. TAS3202 Memory Block Structures
STARTING
DATA BLOCK FORMAT
SIZE
NOTES
BYTE
12-Byte Header Block
Checksum code MS byte
Checksum of bytes 2 through N + 12.
0
2 bytes
If this is a termination header, this value is 00 00
Checksum code LS byte
Header ID byte 1 = 0x00
Must be 0x001F for the TAS3202 to load as part of
2
2 bytes
initialization. Any other value terminates the initialization
Header ID byte 2 = 0x1F
memory load sequence.
0x00 – Microprocessor program memory or termination
header
0x01 – Microprocessor external data memory
0x02 – Audio DSP core program memory
4
Memory to be loaded
1 byte
0x03 – Audio DSP core coefficient memory
0x04 – Audio DSP core data memory
0x05–06 – Audio DSP upper program memory
0x07 – Audio DSP upper coefficient memory
0x08–FF – Reserved for future expansion
5
0x00
1 byte
Unused
Start TAS3202 memory address MS byte
6
2 bytes
If this is a termination header, this value is 0000.
Start TAS3202 memory address LS byte
Total number of bytes transferred MS byte
12 + data bytes + last checksum bytes. If this is a
8
2 bytes
termination header, this value is 0000.
Total number of bytes transferred LS byte
10
0x00
1 bytes
Unused
11
0x00
1 bytes
Unused
Data Block for Microprocessor Program or Data Memory (Following 12-Byte Header)
Data byte 1 (LS byte)
Data byte 2
12
4 bytes
1–4 microprocessor bytes
Data byte 3
Data byte 4 (MS byte)
Data byte 5
Data byte 6
16
4 bytes
5–8 microprocessor bytes
Data byte 7
Data byte 8
Data byte 4×(Z – 1) + 1
Data byte 4×(Z – 1) + 2
N + 8
4 bytes
Data byte 4×(Z – 1) + 3
Data byte 4×(Z – 1) + 4 = N
0x00
N + 12
4 bytes
Repeated checksum bytes 2 through N + 11
Checksum code MS byte
Checksum code LS byte
28
Microprocessor Controller
Copyright 2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS3202
相關PDF資料
PDF描述
TAS3202PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3204PAGR SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3204PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3218IPZPR SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218IPZP SPECIALTY CONSUMER CIRCUIT, PQFP100
相關代理商/技術參數
參數描述
TAS3204 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO DSP WITH ANALOG INTERFACE
TAS3204EVM 功能描述:音頻 IC 開發(fā)工具 TAS3204EVM Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TAS3204EVM-LC 制造商:Texas Instruments 功能描述:TAS3204EVM EVALUATION MODULE - Boxed Product (Development Kits)
TAS3204PAG 功能描述:音頻 DSP Hi Perf Dual Core DSP/MCU Aud Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TAS3204PAGR 功能描述:音頻 DSP Hi Perf Dual Core DSP/MCU Aud Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube