參數(shù)資料
型號: AK7716VT
英文描述: Consumer IC
中文描述: 消費(fèi)性IC
文件頁數(shù): 40/60頁
文件大?。?/td> 1171K
代理商: AK7716VT
[ASAHI KASEI]
[AK7716]
<M0057-E-01>
1999/09
- 40 -
7-1-d) Offset RAM write (during reset phase)
The data comprising a set of 5 bytes is used to perform offset RAM write operations (during reset phase). When all data has been
transferred, the RDY terminal goes to "H". Upon completion of writing into the OFRAM, it goes to "H" to allow the next data to be input.
When data of continuous addresses are written, input the data as they are. To write discontinuous data, shift the RQ terminal from "H" to
"L". Then input the command code, address and data in that order.
(For RESET , operate both CODEC RESET and DSP RESET Simultaneously.)
Data transfer procedure
Command code 90h ( 1 0 0 0 1 0 0 0 0 )
Address ( 0 0 A5 A4 . . . . A0 )
Data (0 0 0 0 D19 . . . D16)
Data (D15 . . . . . . D8 )
Data (D7 . . . . . . D0 )
RQ
SCLK
SI
RESET
10010000
00 A5 …A0 0000 D19 ……D0 0000 D19 . . . . D0 0000 D19 . . . . . D0
RDY
Input of data into OFRAM
相關(guān)PDF資料
PDF描述
AK80A-024L-033F40 Analog IC
AK80A-024L-050F30 Analog IC
AK80A-024L-120F14 Analog IC
AK80A-024L-150F12 Analog IC
AK80A-024L-240F08 Analog IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK7719 制造商:AKM 制造商全稱:AKM 功能描述:Low Power DSP for Voice and Audio Processing
AK7719B 制造商:AKM 制造商全稱:AKM 功能描述:Low Power DSP for Voice and Audio Processing
AK7719BECB 制造商:AKM 制造商全稱:AKM 功能描述:Low Power DSP for Voice and Audio Processing
AK7719ECB 制造商:AKM 制造商全稱:AKM 功能描述:Low Power DSP for Voice and Audio Processing
AK7720AVTP 制造商:AKM Semiconductor Inc 功能描述:AK7720AVTP