User`s manual

10.3.3 Programming :
void AnalogOutput(int DataIn )
DataIn = 0 – 4095 (Note 4095 4.095V)
int AnalogIn( void )
Return value= 0 - 4095
Mapping formula: Vref / 4096 (Note: Vref=5v)
For Software Installation & Demo Program, Refer to Section 2.2.2
[Software specific]
Input/Output range: -5.0V -0.0V +0.0V +5.0V
Decimal integer: 0 2047 2048 4095
Hexadecimal: 000 7FF 800 FFF
[A/D]
sampling rate: 1800 data/sec (with floating convertion)
Accuracy==> Typical: +/- 1 LSB (+- 2.4 mV)
Maximum: +/- 2 LSB (+- 4.8 mV)
[D/A]
thoughput : 1300 data/sec (with floating convertion)
Accuracy==> Typical: +/- 1 LSB (+- 2.4 mV)
Maximum: +/- 2 LSB (+- 4.8 mV)
I/O Expansion Bus for 7188X/7188E User’s Manual, Jun/2004 v1.4, 7PH-000-14---75