SMD1108 Datasheet, PDF (19/29 Pages) Summit Microelectronics, Inc. – 8-Channel Auto-Monitor ADC In System Programmable Analog (ISPA) Device

SMD1108
Preliminary
Register 8E selects the Quick Trip thresholds. The
thresholds are interrelated with the value of the internal
V_REF controlled by the state of bit 1 in Register 8B.
7
QT1
CH4
x
0
0
1
1
6
QT0
CH4
x
0
1
0
1
5
QT1
CH5
x
0
0
1
1
x
x
x
x
4
3
2
1
0 Bits
QT0 QT1 QT0 QT1 QT0
CH5 CH6 CH6 CH7 CH7
Function: QT threshold
0
0 Off
0
1 50mV/75mV
x
x
1
0 75mV/100mV
1
1 125mV/150mV
x
0
0
x
x Off
0
1
x
x 50mV/75mV
1
0
x
x 75mV/100mV
1
1
x
x 125mV/150mV
0
x
x
x
x Off
1
x
x
x
x 50mV/75mV
0
x
x
x
x 75mV/100mV
1
x
x
x
x 125mV/150mV
x
x
x
x
x Off
x
x
x
x
x 50mV/75mV
x
x
x
x
x 75mV/100mV
x
x
x
x
x 125mV/150mV
2052 Table20 1.0
Table 20. Register 8E Quick Trip Thresholds
SUMMIT MICROELECTRONICS, Inc.
2052 2.0 10/05/01
19