字节序列实例
TDA75610LV
字节序列实例
11
1 -打开故障检测-写操作
Start Address byte with D0 = 0
ACK
IB1 with D6 = 1 ACK
IB2
ACK
STOP
2 - 故障检测读操作
Start Address byte with D0 = 1 ACK DB1 ACK DB2 ACK DB3 ACK DB4 ACK STOP
The delay from 1 to 2 can be selected by software, starting from 1ms
3a - Turn-On of the power amplifier with 26dB gain, mute on, diagnostic defeat, CD = 2%
.
Start
Address byte with D0 = 0
ACK
IB1
ACK
ACK
ACK
IB2
ACK STOP
ACK STOP
ACK STOP
X0000000
XXX1XX11
3b - Turn-Off of the power amplifier
Start
Address byte with D0 = 0
ACK
IB1
IB2
X0XXXXXX
XXX0XXXX
4 - Offset detection procedure enable
Start
Address byte with D0 = 0
ACK
IB1
IB2
XX1XX11X
XXX1XXXX
5 - Offset detection procedure stop and reading operation (the results are valid only for the
offset detection bits (D2 of the bytes DB1, DB2, DB3, DB4)
.
Start Address byte with D0 = 1 ACK DB1 ACK DB2 ACK DB3 ACK DB4 ACK STOP
•
•
本测试的目的是
漏电流的引脚或湿度输入电容器产生的。
延迟从4到5可以选择软件，从1ms
检查一个直流偏移（2V的典型 。）是目前对输出，通过与异常之间的泄
深圳市云嘉伟业科技有限公司 电话 0755-28747461 手机 13538050392 公司网址：http://www.yunjiaweiye.com
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DocID024173 Rev 7
STMICROELECTRONICS [ ST ]
