User's Manual

UMTS/HSDPA Module Series
UC15 Hardware Design
UC15_Hardware_Design Confidential / Released 55 / 78
Table 21: Pin Definition of the ADC
The following table describes the characteristics of the ADC function.
Table 22: Characteristics of the ADC
3.16. Network Status Indication
The module provides a pin named NETLIGHT to indicate the module network status which can be used to
drive a LED. The following tables describe pin definition and logic level changes in different network
status.
Table 23: Pin Definition of Network Indicator
Table 24: Working State of the Network Indicator
Pin Name Pin NO. Description
ADC0 41 General purpose analog to digital converter.
ADC1 40 General purpose analog to digital converter.
Parameter Min. Typ. Max. Unit
ADC0 Voltage Range 0 2.1 V
Sample Rate 2.4 MHz
ADC1 Voltage Range 0 2.1 V
ADC Resolution 12 bits
Pin Name Pin No. I/O Description Comment
NETLIGHT 6 DO
Indicate the module network activity
status.
2.6V power domain.
Pin Name Status Description
NETLIGHT
200ms High/1800ms Low. Network searching.
1800ms High/200ms Low. Idle.