Measurement-computing PC104-DAC06 Manuale Utente Scaricare il pdf (Pagina 13)

The DAC06 contains 12 registers. Two registers control one D/A output. These

only 12 of them.

Table 2-2. Board Registers

NoneNoneBASE + 12 to 15

Initiate simultaneous upD/A 5 Most Significant NibbleBASE + 11

Initiate simultaneous upD/A 5 Least Significant ByteBASE + 10

Initiate simultaneous upD/A 4 Most Significant NibbleBASE + 9

Initiate simultaneous upD/A 4 Least Significant ByteBASE + 8

Initiate simultaneous upD/A 3 Most Significant NibbleBASE + 7

Initiate simultaneous upD/A 3 Least Significant ByteBASE + 6

Initiate simultaneous upD/A 2 Most Significant NibbleBASE + 5

Initiate simultaneous upD/A 2 Least Significant ByteBASE + 4

Initiate simultaneous upD/A 1 Most Significant NibbleBASE + 3

Initiate simultaneous upD/A 1 Least Significant ByteBASE + 2

Initiate simultaneous upD/A 0 Most Significant NibbleBASE + 1

Initiate simultaneous upD/A 0 Least Significant ByteBASE + 0

READ FUNCTIONWRITE FUNCTIONADDRESS

1 2 ... 8 9 10 11 12 13 14 15 16

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Measurement-computing PC104-DAC06 Manuale Utente Pagina 13