Statement of Shuttle Mainboard via the EMI Test
Shuttle mainboards have been via the EMI test in terms of series of regulations: EN55022/
CISPR22/AS/NZS3548 Class B, EN55024 (1998/AS/NZS), EN4252.1 (1994), EN61000, ANSI
C63.4 (1992), CFR47 Part 15 Subpart B, and CNS13438 (1997). The items tested are illus-
trated as follows:
(A) Voltage: AC 110V/60HZ & AC 230V/50HZ
(B) Tested Product Information:
Product Name: PC Mainboard
Status: Sample
Model Name: MV43PN
S/N: N/A
CPU:
External Frequency: 133 MHz
Intel Pentium4: 1.6GHz/ 1.7GHz/ 2.2GHz/ 2.4GHz/ 2.53GHz/ 2.8GHz/ 3.06GHz
External Frequency: 100 MHz
Intel Pentium4: 1.4GHz/ 1.5GHz/ 1.6GHz/ 1.7GHz/ 1.8GHz/ 1.9GHz/ 2GHz/
2.2GHz/ 2.4GHz
Keyboard Port: one port with 6 pins
Mouse Port: one port with 6 pins
USB 2.0 Port: Four ports with 4 pins respectively
Parallel Port: One port with 25 pins
Serial Port: One ports with 9 pins respectively
LAN Port: One port with 8 pins
Line-Out & Line-In & Mic-In Ports: one port for each
DDR Memory: 256 MB *2
All CPUs have completely been tested, and values offered by the worst EMI combination of
CPU external frequency are listed as follows:
(C) Remedy for the Tested Product & Its EMI Interference:
Remedy: N/A
EMI Interference:
Crystal: 32.768 KHz(X1)/14.318 MHz(X3)/24.576 MHz(X4)/25MHz(X5)
Clock Generator: U6
Test Mode
External Frequency
CPU
Power Supply
Case Open/Closed
1
133MHz
Pentium 4
3.06GHz
Closed
2
133MHz
Pentium4
3.06GHz
Open
3
100MHz
Pentium4
2.4GHz
Closed
4
100MHz
Pentium4
2.4GHz
Open
