- Wed Nov 18, 2009 5:53 pm
#85377
The SCP1000 datasheet (SCP1000_product_family_specification_rev_0.08-3.pdf) shows the CFG register as having an address of 0x00, and legal contents of 0x05 and 0x0D (sections 3.1 and 3.3) and has an example of the direct-register actions required when writing to the CFG register (section 3.3.1). All well and good, everything is consistent.
But... in all code examples that I can find, including the one from VTI (tn46_c-code_example_for_scp1000-d01_rev_0.1_[1].pdf), accesses to the CFG register set up an address of 0x2D in the ADDPTR register and a data value of 0x03 in the DATAWR register. According to the datasheet that is not a legal address or data.
Am I not understanding something? Comments from anyone who has used this device will be greatly appreciated.
Note: I don't have a device yet, I'm still waiting for my order to arrive.
Roger
But... in all code examples that I can find, including the one from VTI (tn46_c-code_example_for_scp1000-d01_rev_0.1_[1].pdf), accesses to the CFG register set up an address of 0x2D in the ADDPTR register and a data value of 0x03 in the DATAWR register. According to the datasheet that is not a legal address or data.
Am I not understanding something? Comments from anyone who has used this device will be greatly appreciated.
Note: I don't have a device yet, I'm still waiting for my order to arrive.
Roger