Temperature sensor, Adc inputs, Temperature sensor adc inputs – Zilog Z8F0411 User Manual
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MDS General-Purpose Board Development Kit
User Manual
UM016905-1207
MDS-GP Board Features
24
Temperature Sensor
displays the circuit for the I
2
C temperature sensor (U15)
included on the MDS-GP board. The I
2
C address for this device is set to
1001000 R/W.
The sensor’s over-temperature alarm output is shared with the keypad
ROW output. If the over-temperature alarm is used to interrupt the
system, check for a keypad ROW input before reading the temperature
sensor register.
Figure 11. I
2
C Temperature Sensor Circuit
ADC Inputs
Screw terminal block J24 allows you to bring in signals to drive some
ADC channels on a Z8 Encore! XP
®
MDS-PM, ZNEO
®
MDS-PM, or
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