
B–61863E/15
5. FUNCTIONAL INSTRUCTIONS
PMC SEQUENCE PROGRAM
225
(a) Format specification
Specify data length (1,2, or 4 bytes).
Use the first digit of the parameter to specify byte length.
1 : one byte
2 : two bytes
4 : four bytes
(b) Input data address
Specify the address containing the input data address.
(c) Address for the conversion result output
Specify the address to output the data converted to BCD or binary
format.
W1=0 : Correct conversion
W1=1 : Abnormally
(The data to be converted is specified as BCD data but is found to be
binary data, or the specified number of bytes cannot contain (and hence
an overflow occurs) the BCD data into which a binary data is converted.)
This register is set with data on operation. If register bit 1 is on, they
signify the following.
For the positive/negative signs when binary data is converted into BCD
data, see R9000.
R9000
76543210
Overflow
(data exceeds the number of bytes specified)
Negative
5.24.4
Parameters
5.24.5
Error Output (W1)
5.24.6
Operation Output
Register (R9000)