Principle of operation
STP1612PW05
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Doc ID 15819 Rev 4
6
Principle of operation
Table 12.
Control command
Signals combination
Description
Command name
LE
Number of CLK
rising edge when
LE is asserted
The action after a falling edge of LE
Data latch
High
1
Serial data are transferred to the buffers
Global latch
High
2 or 3
Buffer data are transferred to the comparators
Read configuration
High
4 or 5
Move out “configuration register” to the shift
register
Enable “error
detection”
High
6 or 7
Detect the status of each output’s LED
Read “error status
code”
High 8
or
9
Move out “error status code” of 16 outputs to
the shift registers
Write configuration
High
10 or 11
Serial data are transferred to the
“configuration register”
Reset to 16-bit shift
register length
High
12 or 13
Set to 16-bit the shift register length
Содержание STP1612PW05
Страница 3: ...STP1612PW05 Contents Doc ID 15819 Rev 4 3 35 16 Package mechanical data 25 17 Revision history 34...
Страница 28: ...Package mechanical data STP1612PW05 28 35 Doc ID 15819 Rev 4 Figure 17 SO 24 package dimensions...
Страница 32: ...Package mechanical data STP1612PW05 32 35 Doc ID 15819 Rev 4 Figure 20 QFN24 4x4 mechanical drawing...
