参数资料
型号: CS43L22-CNZR
厂商: Cirrus Logic Inc
文件页数: 22/66页
文件大小: 0K
描述: IC DAC W/HDPN & SPKR AMPS 40-QFN
标准包装: 4,000
位数: 24
数据接口: 串行
转换器数目: 1
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘
供应商设备封装: 40-QFN(6x6)
包装: 带卷 (TR)
输出数目和类型: 2 电压,单极
采样率(每秒): 96k
配用: 598-1529-ND - BOARD EVAL FOR CS43L22
DS792F2
29
CS43L22
Confidential Draft
3/4/10
4.6
Serial Port Clocking
The CS43L22 serial audio interface port operates either as a slave or master, determined by the M/S bit. It
accepts externally generated clocks in Slave Mode and will generate synchronous clocks derived from an
input master clock (MCLK) in Master Mode. Refer to the tables below for the required setting in register 05h
and 06h associated with a given MCLK and sample rate.
Referenced Control
Register Location
M/S...................................
Register 05h......................
Register 06h......................
MCLK
(MHz)
Sample Rate,
Fs (kHz)
SPEED[1:0]
(AUTO=’0’b)
32kGROUP
VIDEOCLK
RATIO[1:0]
MCLKDIV2
12.2880
8.0000
11
1
0
00
0
12.0000
11
0
00
0
16.0000
10
1
0
00
0
24.0000
10
0
00
0
32.0000
01
1
0
00
0
48.0000
01
0
00
0
96.0000
00
0
00
0
11.2896
11.0250
11
0
00
0
22.0500
10
0
00
0
44.1000
01
0
00
0
88.2000
00
0
00
0
18.4320
(Slave
Mode
ONLY)
8.0000
11
1
0
00
0
12.0000
11
0
00
0
16.0000
10
1
0
00
0
24.0000
10
0
00
0
32.0000
01
1
0
00
0
48.0000
01
0
00
0
96.0000
00
0
00
0
16.9344
(Slave
Mode
ONLY)
*8.0182...
11
0
10
0
11.0250
11
0
00
0
22.0500
10
0
00
0
44.1000
01
0
00
0
88.2000
00
0
00
0
12.0000
8.0000
11
1
0
01
0
*11.0294...
11
0
11
0
12.0000
11
0
01
0
16.0000
10
1
0
01
0
*22.0588...
10
0
0110
24.0000
10
0
01
0
32.0000
01
1
0
01
0
*44.1176...
01
0
0110
48.0000
01
0
01
0
*88.2353...
00
0
0110
96.0000
00
0
01
0
24.0000
8.0000
11
1
0
01
1
*11.0294...
11
0
11
1
12.0000
11
0
01
1
16.0000
10
1
0
01
1
*22.0588...
10
0
0111
24.0000
10
0
01
1
32.0000
01
1
0
01
1
*44.1176...
01
0
0111
48.0000
01
0
01
1
*88.2353...
00
0
0111
96.0000
00
0
01
1
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