Silan
Semiconductors
SC3442
e. (R→P Conversion) ([x, y] → [r, θ])
Key operation
Display
x
x
a
x
y
y
b
y
→rθ
r
b
θ
f. (P→R Conversion) ([r, θ] → [x, y])
Key operation
Display
θ
θ
b
θ
r
r
a
r
→xy
x
b
y
17. Binary mode (2ndF, →BIN, 0, 1)
a. Data input and output are both binary integers in a maximum of 10 digits.
b. A negative number is expressed in binary number of two’s complement.
c. The range of internal operation is as shown below and if the result of the operation exceed the range, it
becomes an error (overflow)
Outside the operation range
Binary
Positive
Integer
Binary
Positive
Integer
(Complement)
Outside the operation range
Binary Number
111111111
111111110
111111101
:
:
10
1
0
111111111
111111110
111111101
:
:
:
:
100000001
100000000
Decimal Number
512≤DATA
511
510
509
:
:
2
1
0
-1
-2
-3
:
:
-511
-512
-512≤DATA
18. Octal mode (2ndF, →OCT, 0~7)
a. Data input and output are both octal integers with a maximum of 10 digits.
b. A negative number is expressed in the octal number display of two’s complement.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0 2000.12.20
12