| ??? 01/01/07 11:30 Read: times |
#130291 - DS1620 Data format Responding to: ???'s previous message |
You've run-off the end of the screen, so let's start again
http://www.8052.com/forum/read.phtml?id=130287 I said:
the format of the data from the DS1620 is illustrated diagramatically in Figure 2 in the Data Sheet, and further illustrated with example readings in Table 3
http://www.8052.com/forum/read.phtml?id=130283 Sriram Sridharan said:
Is the LSB data that is outputted from the DS1620 a 2's complemented hexadecimal number, which i have to convert to 2's complemented binary and then to binary; or is it available as a 2's complemented binary directly?
http://www.8052.com/forum/read.phtml?id=130287 No - look again at the data sheet. The output from the DS1620 is a nine-bit value; all nine bits together form a 2's complement value. The 9-bit, 2's complement value is binary! |
