RCA 70/46 Reference Manual page 244

Halve (Long) 24 HDR
RR 1. Address error.
8.16
Unchanged.
Halve (Short)
34 HER RR 6.00
Load Complement
23 LCDR RR 1. Address error.
o -
Result mantissa zero.
(lbng)
1 - Result mantissa less than
8.16
zero.
Load Complement
33 LCER RR
2 - Result mantissa greater
(Short)
than zero.
6.00
3-Not used.
68 LD RX
1. Address error.
13.68
Load (Long)
28 LDR
RR
8.64
78 LE
RX
Unchanged.
9.84
Load (Short)
38
LER RR
6.72
Load Negative 21
LNDR RR 1. Address error.
o -
Result mantissa zero.
(L()ng)
1 - Result mantissa less than
7.68
zero.
Load Negative
31 LNER RR
2-Not used.
5.52
(Short)
3-Not used.
Load Positive 20 LPDR
RR
1.
Address error.
o -
Result mantissa zero.
7.68
(Long)
1-Not used.
2 - Result mantissa greater
Load Positive
30 LPER RR
than zero.
5.52
(Short)
3-Not used.
Load and Test 22
LTDR RR 1. Address error.
o -
Result mantissa zero.
(Long)
1 - Result mantissa less than
8.16
zero.
Load and Test 32 LTER RR
2 - Result mantissa greater
(Short)
than zero.
6.00
3-Not used.
6C MD
RX 1. Address error. 186.55
Multiply (Long)
2C MDR
RR
2. Exponent overflow.
3. Exponent underflow.
181.51
7C
ME
RX
Unchanged.
49.42
MUltiply (Short)
3C MER RR
46.40
Stoore (Long)
60 STD RX 1. Address error. 11.28
Sto-re (Short) 70 STE
Unchanged.
RX 8.40
Legend:
EX - object instruction execution time.