Datasheet TC1320 (Microchip) - 9

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TC1320 TABLE 4-4: DATA REGISTER (DATA), 4.7 Register Set Summary 8-BIT, READ/WRITE
The TC1320’s register set is summarized in Table 4-5 below. All registers are 8-bits wide.
Data Register (DATA) D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] TABLE 4-5: TC1320 REGISTER SET
MSB X X X X X X LSB
SUMMARY
The DAC output voltage is a function of reference volt-
Name Description POR State Read Write
age and the binary value of the contents of the Data reg- ister. The transfer function is given by the expression: Data Data Register 0000 0000b X X Config CONFIG Register 0000 0000b X X
EQUATION 4-1:
DATA V = V x -------- OUT REF 256  2002-2012 Microchip Technology Inc. DS21386C-page 9