Capture Value Buffer Area - Panasonic FP7 User Manual

High-speed counter unit
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11.4.4 Capture Value Buffer Area

 Capture value buffer area (For capture 0)
Unit memory No.
(Hex)
UM 00400
UM 00600
UM 00800
UM 00A00
UM 00402 - UM 00403
UM 00602 - UM 00603
UM 00802 - UM 00803
UM 00A02 - UM 00A03
(Omitted)
UM 00478 - UM 00479
UM 00678 - UM 00679
UM 00878 - UM 00879
UM 00A78 - UM 00A79
UM 00482 - UM 00483
UM 00682 - UM 00683
UM 00882 - UM 00883
UM 00A82 - UM 00A83
(Omitted)
UM 004F8 - UM 004F9
UM 006F8 - UM 006F9
UM 008F8 - UM 008F9
UM 00AF8 - UM 00AF9
(Note 1) The unit memory numbers in the above table are for CH0, CH1, CH2 and CH3 from the top.
(Note 2) The capture value buffer areas are available from the high-speed counter unit Ver.1.2.
REFERENCE
For information on unit memory (UM) numbers corresponding to each
buffer number, refer to the list beginning on page 11-23.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Name
Default
Number of
completed capture
U0
0 operations
Capture 0 register
buffer 1
(Omitted)
K0
Capture 0 register
Buffer 60
Capture register
difference value for
capture 0 request
Buffer 1
(Omitted)
K0
Capture register
difference value for
capture 0 request
Buffer 60
Setting range and description
Monitors the number of completed capture
0 operations while capturing is enabled.
It is cleared to zero when the capture
enable request (Y7, Y17, Y27 or Y37) is
activated.
Once the capture processing is performed,
the data stored in the capture 0 registers
(UM 003x2 – UM 003x3) are transferred to
the buffer 1.
The data are shifted and stored from the
buffer 1 to buffer 60 sequentially.
Range: -2,147,483,648 (8000 0000H)
to 2,147,483,647 (7FFF FFFFH)
Signed 32-bit
Transfers the difference between the
capture 1 register (UM 003x4 - UM 003x5)
and the capture 0 register (UM 003x2 -
UM 003x3) to the buffer 1 when the
capture request is made for the capture 0.
The data are shifted and stored from the
buffer 1 to buffer 60 sequentially.
Range: -2,147,483,648 (8000 0000H)
to 2,147,483,647 (7FFF FFFFH)
Signed 32-bit
Unit
Times
Pulse
Pulse

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