User Manual

CONFIDENTIAL
© 2000~2011 iSSC Technologies Corp.
7
- Baud Rate
Desired baud rate Clock P Div Actual Baud rate Error Rate %
921600 48000000 13 3.50641026 923077 0.16
460800 48000000 13 7.51282051 461538 0.16
230400 48000000 13 15.525641 230769 0.16
115200 16000000 13 10.1837607 111888 -2.87
57600 16000000 13 20.8675214 58608 1.75
38400 16000000 13 31.5512821 38462 0.16
28800 16000000 13 42.2350427 28623 -0.62
19200 16000000 13 63.6025641 19231 0.16
14400 16000000 13 84.9700855 14480 0.55
9600 16000000 13 127.705128 9615 0.16
4800 16000000 13 255.910256 4808 0.16
2400 16000000 13 512.320513 2399 -0.03
- Testing Criterion
NO. Testing Item Name Spec.
1 Device Initialization
2 System Verify System Power>1.6V
3 PMU LDO trim 1.8~2.1
4 Calibration LDO18 1.81~1.93V
5 Calibration LDO33 3.1~3.4V
6 RF frequency calibration < 10k Hz
7 RF TX power verify > -5 dBm
8 8852 output power -2dbm~+4dbm
9 Initial carrier test +/- 30KHz
10 Single slot sensitivity > -70dbm
11 Multi slot sensitivity > -70dbm
12 Modulation index test
‘140KHz
≦
f1avg
≦
175KHz
≧
f2max 115KHz
≧
f2/f1avg 0.8