5: B
ASIC
I
NSTRUCTIONS
5-26
FT1A S
MART
A
XIS
U
SER
’
S
M
ANUAL
FT9Y-B1382
Bidirectional Shift Register
A bidirectional shift register can be created by first programming the SFR instruction as detailed in the Forward Shift Register
section on page 5-23. Next, the SFRN instruction is programed as detailed in the Reverse Shift Register section on page 5-25.
Structural Diagram
I3
I1
R22
Reset
Data
I2
Pulse
R23 R24 R25
Forward Shifting
Last Bit: R22
# of Bits: 6
R26 R27
Note:
Output is initiated only for those bits highlighted in bold print.
I4
I6
I5
Reset
Data
Pulse
First Bit: R22
# of Bits: 6
Reverse Shifting
Ladder Diagram
I1
I2
SFR
R22
6
I3
Reset
Pulse
Data
I4
I5
SFRN
R22
6
I6
Reset
Pulse
Data
R23
R24
R26
Q0
Q2
Q1
LOD
LOD
LOD
SFR
LOD
LOD
LOD
SFRN
LOD
OUT
LOD
OUT
LOD
OUT
I1
I2
I3
R22
6
I4
I5
I6
R22
6
R23
Q0
R24
Q1
R26
Q2
Instruction
Data
Program List
Содержание microsmart pentra
Страница 1: ...FT1A SERIES FC9Y B1382 Ladder Programming Manual ...
Страница 6: ...Preface 5 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 104: ...7 DATA COMPARISON INSTRUCTIONS 7 10 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 122: ...8 BINARY ARITHMETIC INSTRUCTIONS 8 18 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 138: ...10 SHIFT ROTATE INSTRUCTIONS 10 12 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 162: ...11 DATA CONVERSION INSTRUCTIONS 11 24 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 188: ...12 CALENDAR COMPARISON INSTRUCTIONS 12 26 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 198: ...15 REFRESH INSTRUCTIONS 15 4 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 202: ...16 INTERRUPT CONTROL INSTRUCTIONS 16 4 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 266: ...20 DUAL TEACHING TIMER INSTRUCTIONS 20 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 318: ...25 USER COMMUNICATION INSTRUCTIONS 25 22 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...