User Guide

PAMS
Technical Documentation
NSE–5
System Module
Page 2 – 45
Issue 1 07/99
Table 12. CCONT 3V Pin assignment (continued)
DescriptionState In ResetTypeSymbolPin
48 SLCLK O Sleep clock output
49 DATACLK I High Z MAD2PR1 bus clock
50 DATASELX I High Z MAD2PR1 bus enable
51 DATA_IN/OUT I/O High Z MAD2PR1 Bus serial data
52 CCONTINT O ”0” CCONT interrupt output
53 TEST I GND Test Pin
(Ground =>normal operation)
54 PURX O ”0” Power up reset signal
55 VBB O 2.8V Baseband regulator output
56 PWMOUT O ”0” PWM out (3/0 V)
57 VBAT1 P Unregulated supply voltage
(VBB, V2V, ADC, 32kHz)
58 GROUND P (VBB, V2V, ADC, 32kHz)
59 V2V O 1.975V MAD2PR1 core regulator output
60 VCHAR I Charger Voltage
61 VCXOTEMP I VCXO–temperature
62 BSI I Battery type input
63 BTEMP I Battery temperature input
64 EAD I External Accessory Detection