244
S
D
D B R D P
1
2
M
3
○
FNC
90
○○○
X Y M S
D.b R.b
KnX KnY
KnM KnS
T C
D,R
V,Z
UnG
K,H
E
" $"
S
D
DBRDP D0 D1000 K100
X20
S
D
n
n
n
Operand
Devices
Read Data From Data Bank
S is a 32-bit component, S = 0~655,359
When S designates to D or R as the object, that occupies 2 registers.
When S uses K or H and modies by V, Z index, that occupies a pair of V, Z index registers.
D is a 16-bit component, but when uses V, Z index to modify, that occupies a pair of V, Z index registers.
n = 1~32,767
S : the initial address number at the Data Bank to be read
D : the initial register ID number to store the read data
n : the length of the data to be read
Then X20 = “OFF” → “ON” and (D1,D0) = 100, it will execute to read a group of data at the addresses 100~199 in
the Data Bank and put the data in D1000~D1099. Due to the = 100, it will read a group data that contents
with 100 words.
When a Main Unit is equipped with a VS-MC or VS-MCR memory card, it will be provided with the Data Bank. After
that, for the application which need to store or get a large number of data is convenient.
The Data Bank in the VS-MC or VS-MCR card is stored in the component of Flash ROM. It can store 655,360
words of data and there has no limit on the number of reading times.
When X20 = “OFF”, the instruction will not be performed but the data (which has read previously) will still remain.
n
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