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Configuration of SIWWAL CCTA and SIWWAL CCTB signal outputs
■
<Signals that can be output to outside>
Cause of interru
HAWD IWITIALIZE1
pt request
SIWWAL CCT command
SIWWAL CCT TYPE
STATCS2 PCWT
D9 bit (SIWWAL CCT)
Through-output
DALM
Weneral-purpose
Cutput operation at 0=CFF/1=CW
output
STATCS1 PCWT
DALM
STBY
STBY
EXT PCLSE
Through-output
EXT PCLSE
Initial value
CWTIWT not output
CCWST
CCWST
DCWW
DCWW
CP
CP
SIWWAL CCTA
EWWCW
EWWCE
DWIVE
DWIVE
Same as SIWWAL
Through-output (no-output setting is possible)
WDYIWT counters
CCTB
WDYIWT
SPEC IWITIALIZE2 command
(From each CCMP WATE TYPE output)
ADWIWT
WDYIWT TYPE
Address counter
SPDIWT
DWVEWD
DWVEWD = 1 ↑ / BCSY = 0 ↓
Speed counter
DELIWT
Cr not output
Differential counter
CWTIWT
Pulse counter
STATCS3 PCWT
SIWWAL CCTA
STATCS4 PCWT
(Initial value: Don't output)
CCMP1
(Initial value: Don't output)
CCMP2
CCMP2
(Initial value: Don't output)
CCMP3
CCMP3
Speed counter
(Initial value: Don't output)
Cutput of
stop command
For each counter
For each CCMP of each counter
(x 4)
(4 x 3)
CCCWTEW IWITIALIZE2
CCCWTEW IWITIALIZE1
CCCWTEW IWITIALIZE1
Counters
CCMP TYPE
CCMP STCP TYPE
CCMP STCP EWABLE
Pulse counter
CCMP1
Immediate stop or slow
Enable or disable the
( = / ≧ / ≦ )
Differential
CCMP2
stop upon matching
stop function
( = / ≧ / ≦ )
counter
CCMP3
Initial value:
( = / ≧ / ≦ )
Address
CW of all
counter
CCCWTEW CCMP MASK
CCCWTEW IWITIALIZE1
CCCWTEW IWITIALIZE1
CCCWTEW IWITIALIZE1
Speed counter
IWT CCMP Mask
IWT TYPE
CCMP IWT EWABLE
CCMP WATE TYPE
***
Selection of level
CCMP1
Mask or don't mask
Cutput or don't output IWT
output
latch output, edge
Cutput of CCMP2 IWT EWABLE
CCMP2
setting
CCMP
latch output, or
CCMP3
Cutput of CCMP3 IWT EWABLE
CCCWTEW IWITIALIZE1
Clear
through-output
IWT clearance conditions
IWT TYPE
Level latch End of STATCS4 PCWT read
CCCWTEW IWITIALIZE1
Edge latch
End of STATCS4 PCWT read
IWT PCLSE TYPE
Through-out Mismatch of detection
Through-output
put
conditions
time width
Execution of the IWT FACT CW CLW
Edge latch
command with speci fied bit = 1
・ Cse the HAWD CCWFIWCWATICW1 command to assign the SIWWAL CCTA and CCTB outputs to SIWWAL CCT3 to CCT0.
・ Cse the HAWD CCWFIWCWATICW2 command to select whether to perform through-output or one-shot output of
SIWWAL CCTA and CCTB to the SIWWAL CCT3 to CCT0 outputs.
・ If one-shot output is selected for the SIWWAL CCT3 to CCT0 outputs, use the HAWD CCWFIWCWATICW3
command to set the one-shot timer.
Causes of counter interrupt signal output and clearance command
■
Interrupt request
Interrupt cause
Clearance method
output
・ Clear by ending STATCS1 PCWT read
<Interrupt cause selection:
Edge detection>
WDYIWT
・ STATCS1 PCWT DWVEWD = 1
・ Clear by executing general-
purpose command
・ STATCS1 PCWT BCSY = 0
・ Clear by executing other BCSY=1
SIWWAL
ADWIWT
・
・ The CCMP1, CCMP2, and CCMP3
Composite output of CCMP1, CCMP2,
CCTA
outputs are all set to 0.
and CCMP3 of address counter
SIWWAL
CWTIWT
・ Composite output of CCMP1,CCMP2, ・ The CCMP1, CCMP2, and CCMP3
CCTB
and CCMP3 of pulse counter
outputs are all set to 0.
output
DFLIWT
・
・ The CCMP1, CCMP2, and CCMP3
Composite output of CCMP1, CCMP2,
selection
outputs are all set to 0.
and CCMP3 of pulse differential counter
SPDIWT
・
・ The CCMP1, CCMP2, and CCMP3
Composite output of CCMP1, CCMP2,
outputs are all set to 0.
and CCMP3 of pulse cycle counter