DocID025913 Rev 1

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AN4440

Tools installation

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1.5

Register information

If HVDAC-204 (on the HVDAC control board) is used (for samples only), the registers are

shifted because this is a 4-output HVDAC, then:

•

DAC A: Register 2 HVDAC-253M => Register 3 HVDAC-204

•

DAC B: Register 1 HVDAC-253M => Register 2 HVDAC-204

•

DAC C: Register 0 HVDAC-253M => Register 1 HVDAC-204

•

DAC D: N/A HVDAC-253M => Register 0 HVDAC-204

Please note that the examples given in this document concern HVDAC-253M and the

designer must adapt HVDAC-204. Please note also that HVDACs (204 versus 252x or

253M) do not have the same resolution. For more information, please refer to the respective

product datasheet.