NAiS FP Series, Hardware Manual

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FP0 Hardware C.1 Special Data Registers
C-3 Matsushita Electric Works (Europe) AG
Addresses Description
T32CP Other Types
DT90022 DT9022 Scan time (current value) ( see note 1 )
The current scan time is stored here. Scan time is calculated using the formula:
Scan time (ms) = stored data (decimal)
×
0.1
K50 indicates 5 ms.
DT90023 DT9023 Scan time (minimum value) ( see note 1 )
The minimum scan time is stored here. Scan time is calculated using the formula:
Scan time (ms) = stored data (decimal)
×
0.1
K50 indicates 5 ms.
DT90024 DT9024 Scan time (maximum value) ( see note 1 )
The maximum scan time is stored here. Scan time is calculated using the formula:
Scan time (ms) = stored data (decimal)
×
0.1
K125 indicates 12.5 ms.
DT90025 DT9025
Mask condition monitoring register for interrupts(INT 0 to 5)
The mask conditions of interrupts using ICTL instruction can be moni-
tored here. Monitor using binary display.
0: interrupt disabled (masked)
1: interrupt enabled (unmasked)
15 11 7 3 0 (Bit No.)
23 19 16 (INT No.)
DT90026 DT9026 Not used
DT90027 DT9027 Periodical interrupt interval (INT 24)
The value set by ICTL instruction is stored.
– K0: periodical interrupt is not used
– K1 to K3000: 10 ms to 30 s
DT90028 DT9028 Not used
DT90029 DT9029 Not used
DT90030 DT9030
(
see note
2 )
Message 0
Message 1
Message 2
DT90031 DT9031
(
see note
2 )
Message 3
Message 4
Message 5
The contents of the specified message are stored in these special data registers
DT90032 DT9032
(
see note
2 )
The contents of the specified message are stored in these special data registers
when an F149 (MSG) instruction is executed.
DT90033 DT9033
(
see note
2 )
DT90034 DT9034
(
see note
2 )
DT90035 DT9035
(
see note
2 )
DT90036 DT9036 Not used
DT90037 DT9037 Work 1 for F96 (SRC) instruction
The number of data that match the searched data is stored here when an F96 (SRC)
instruction is executed.