参数资料
型号: TAS3204PAGR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: GREEN, PLASTIC, TQFP-64
文件页数: 24/76页
文件大小: 1224K
代理商: TAS3204PAGR
SLES197C – APRIL 2007 – REVISED MARCH 2011
www.ti.com
Table 8-1. TAS3204 Master I2C Memory Block Structures (continued)
STARTING
DATA BLOCK FORMAT
SIZE
NOTES
BYTE
0x00
N + 12
6 bytes
Repeated checksum bytes 2 through N + 11
0x00
Checksum code MS byte
Checksum code LS byte
Data Block for Audio DSP Core Program Memory (Following 12-Byte Header)
Program byte 1 (LS byte)
Program word 1 (valid data in Bit 53–Bit 0) Bit 7–Bit 0
Program byte 2
Bit 15–D8
Program byte 3
Bit 23–Bit 16
12
Program byte 4
7 bytes
Bit 31–Bit 24
Program byte 5
Bit 39–Bit 32
Program byte 6
Bit 47–Bit 40
Program byte 7 (MS byte)
Bit 55–Bit 48
Program byte 8
Program byte 9
Program byte 10
19
Program byte 11
7 bytes
Program word 2
Program byte 12
Program byte 14
Program byte 15
Program byte 7×(Z – 1) + 1
Program byte 7×(Z – 1) + 2
Program byte 7×(Z – 1) + 3
N + 5
Program byte 7×(Z – 1) + 4
7 bytes
Program word Z
Program byte 7×(Z – 1) + 5
Program byte 7×(Z – 1) + 6
Program byte 7×(Z – 1) + 7 = N
0x00
N + 12
0x00
7 bytes
Repeated checksum bytes 2 through N + 11
0x00
Checksum code MS byte
Checksum code LS byte
20-Byte Termination Block (Last Block of Entire Load Block)
0x00
BLAST – 19
2 bytes
First 2 bytes of termination block are always 0x0000.
0x00
BLAST – 17
2 bytes
Second 2 bytes are always 0x001F.
0x1F
BLAST – 15
0x00
1 byte
BLAST – 14
0x00
1 byte
Last 16 bytes must each be 0x00.
BLAST
0x00
1 byte
30
Copyright 2007–2011, Texas Instruments Incorporated
I2C Control Interface
Product Folder Link(s): TAS3204
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