![background image](http://html1.mh-extra.com/html/omron/sysmac-cs1d-cpu/sysmac-cs1d-cpu_reference-manual_742268606.webp)
567
Special Math Instructions
Section 3-14
Applicable Program Areas
Operand Specifications
Description
ROTB(620) computes the square root of the 32-bit binary number in S+1 and
S and outputs the integer portion of the result to R. The non-integer remainder
is eliminated.
The range of data that can be specified for words S+1 and S is 0000 0000 to
3FFF FFFF. If a number from 4000 0000 to 7FFF FFFF is specified, it will be
treated as 3FFF FFFF for the square root computation. An error will occur if
the content of the source words is greater than 7FFF FFFF, i.e., if bit 15 of
S+1 is 1.
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
Area
S
R
CIO Area
CIO 0000 to CIO 6142
CIO 0000 to CIO 6143
Work Area
W000 to W510
W000 to W511
Holding Bit Area
H000 to H510
H000 to H511
Auxiliary Bit Area
A000 to A958
A448 to A959
Timer Area
T0000 to T4094
T0000 to T4095
Counter Area
C0000 to C4094
C0000 to C4095
DM Area
D00000 to D32766
D00000 to D32767
EM Area without bank
E00000 to E32766
E00000 to E32767
EM Area with bank
En_00000 to En_32766
(n = 0 to C)
En_00000 to En_32767
(n = 0 to C)
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants
#00000000 to #FFFFFFFF
(binary)
---
Data Registers
DR0 to DR15
Index Registers
---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
R
S+1
S
Binary data (32 bits)
Binary data (16 bits)
Содержание SYSMAC CS1D-CPU**
Страница 3: ...iv...
Страница 29: ...xxx...
Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Страница 1391: ...1352 ASCII Code Table Appendix A...