參數(shù)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(shù): 22/66頁
文件大?。?/td> 817K
代理商: TAS3202PAGR
www.ti.com
SLES208B – JUNE 2009 – REVISED MARCH 2011
Table 6-6. TAS3202 Memory Block Structures (continued)
STARTING
DATA BLOCK FORMAT
SIZE
NOTES
BYTE
Data Block for Audio DSP Core Coefficient Memory (Following 12-Byte Header)
Data byte 1 (LS byte)
Coefficient word 1 (valid data in D27–D0) D7–D0
Data byte 2
D15–D8
12
4 bytes
Data byte 3
D23–D16
Data byte 4 (MS byte)
D31–D24
Data byte 5
Data byte 6
16
4 bytes
Coefficient word 2
Data byte 7
Data byte 8
Data byte 4×(Z – 1) + 1
Data byte 4×(Z – 1) + 2
N + 8
4 bytes
Coefficient word Z
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
Data Block for Audio DSP Core Data Memory (Following 12-Byte Header)
Data byte 1 (LS byte)
Data word 1 D7–D0
Data byte 2
D15–D8
Data byte 3
D23–D16
12
6 bytes
Data byte 4
D31–D24
Data byte 5
D39–D32
Data byte 6 (MS byte)
D47–D40
Data byte 7
Data byte 8
Data byte 9
18
6 bytes
Data 2
Data byte 10
Data byte 11
Data byte 12
Data byte 6×(Z – 1) + 1
Data byte 6×(Z – 1) + 2
Data byte 6×(Z – 1) + 3
N + 6
6 bytes
Data Z
Data byte 6×(Z – 1) + 4
Data byte 6×(Z – 1) + 5
Data byte 6×(Z – 1) + 6 = N
Copyright 2009–2011, Texas Instruments Incorporated
Microprocessor Controller
29
Product Folder Link(s): TAS3202
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