220
The digits of Di are set as shown below.
Specifies the first digit to receive converted data (0 to 3).
Number of digits to be converted (0 to 3)
0: 1 digit
1: 2 digits
2: 3 digits
3: 4 digits
First half of D to be used.
0: Rightmost 8 bits (1st half)
1: Leftmost 8 bits (2nd half)
Not used; set to 0.
Digit number:
3 2 1 0
Some example Di values and the 4-bit binary to 7-segment display conversions
that they produce are shown below.
0
1
2
3
S digits
Di: 0011
D
0
1
2
3
Di: 0030
S digits
0
1
2
3
Di: 0130
S digits
Di: 0112
0
1
2
3
S digits
1st half
2nd half
D
1st half
2nd half
D+1
1st half
2nd half
D
1st half
2nd half
D+1
1st half
2nd half
D
1st half
2nd half
D+1
1st half
2nd half
D+2
1st half
2nd half
Di must be within the values given below.
Note Refer to page 101 for general precautions on operand data areas.
Flags
ER (A50003):
Content of
*
DM word is not BCD when set for BCD.
Improper digit designator.
Digit Designator
Precautions
Conversion Instructions
Section 5-17
Summary of Contents for CVM1D
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