SDE2526-5 查看數據表（PDF） - Siemens AG
零件编号
产品描述 (功能)
生产厂家
SDE2526-5 Datasheet PDF : 10 Pages
| |||
SDE 2526
Figure 3
Programming
Control word input
ST CS/E As
WA
As
DE
As
SP
(the reprogramming starts after
this stop condition)
Check for program end
ST CS/A As
1. when As = 1 programming is not finished
2. when As = 0 programming is finished
Program interruption by
ST CS/E As
Figure 4
Read
Control word input read
a) complete (with word address input)
ST CS/E As WA As ST CS/A As DA Am DA Am SP
b) shortened:
Bit 0 … 7 the last adapted word
address keep unchanged
n bytes
Last byte
Automatic incrementation
of the word address
ST CS/A As DA Am DA Am SP
n bytes
Last byte
Autoincrement
before stop condition
Am = 0
Am = 1
Semiconductor Group
90
Share Link: 