音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

ADAU1701 Datasheet

  • ADAU1701

  • SigmaDSP? 28/56-Bit Audio Processor with 2ADC/4DAC

  • 40頁

  • AD

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

ADAU1701
2
Preliminary Technical Data
RegSel[1:0] selects one of four registers (see Data Capture Registers section).
Table 34. Data Capture (Control Port Readback) Register Read Format
Byte 0
chip_adr [6:0], W/R
Byte 1
0000, data_capture_adr[11:8]
Byte 2
data_capture_adr[7:0]
Bytes 3鈥?
data[23:0]
Table 35. Safeload Address Register Write Format
Byte 0
chip_adr [6:0], W/R
Byte 1
0000, safeload_adr[11:8]
Byte 2
safeload_adr[7:0]
Byte 3
000000, param_adr[9:8]
Byte 4
param_adr[7:0]
Table 36. Safeload Data Register Write Format
Byte 0
chip_adr [6:0], W/R
Byte 1
0000, safeload_adr[11:8]
Byte 2
safeload_adr[7:0]
Byte 3
00000000
Byte 4
0000, data[27:24]
Bytes 5鈥?
data[23:0]
DATA RAM
The ADAU1701鈥檚 data RAM is used to store audio data words
for processing. For the most part, this process is transparent to
the user; the user cannot even directly address this RAM space
from the control port. The size of the data RAM is 2 k words.
The user鈥檚 only concern should be when implementing blocks
that utilize large amounts of data RAM space, such as delays.
The SigmaDSP core processes delay times in one-sample
increments, so the total pool of delay available to the user will
equal 2048 脳 the sample period. For fs = 48 kHz, this means
that the pool of available delay is a maximum of about 43 ms. In
practice, this much data memory will not be available to the
user, though, because every block in a design will use a few data
memory locations for its processing. In most DSP programs this
will not significantly impact the total delay time. The
SigmaStudio compiler will manage the data RAM and will
indicate if the number of addresses used has exceeded the
maximum available.
Rev. PrF | Page 30 of 43

ADAU1701相關型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！