Delta AH500 - Page 455

Chapter 6 Applied Instructions
6-287
After the instruction is executed
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
b0
b15
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
D0
D1
D2
45
D20
Ptr
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
b0
b15
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
0 1 1 1 0 1 0 1 0 1
0 1 0 1
0 1
D0
D1
D2
46
D20
Ptr
45
D20
Ptr
1
SM 615
1
SM 615
Additional remark:
1. If S+n-1 exceeds the device range, the instruction is not executed, SM0 is ON, and the error
code in SR0 is 16#2003.
2. If n is less than 1, or if n is larger than 256, the instruction is not executed, SM0 is ON, and the
error code in SR0 is 16#200B.
3. The flags:
SM608:
The matrix comparison comes to an end. When the last bits are compared, SM608 is
ON.
SM611:
It is the matrix pointer error flag. When the value of the pointer exceeds the
comparison range, SM611 is ON.
SM612:
It is the matrix pointer increasing flag. The current value of the pointer increases by
one.
SM613:
It is the matrix pointer clearing flag. The current value of the pointer is cleared to zero.
SM615:
It is the borrow flag for the matrix shift/output.