Shuttle MV43V - EMI Test Statement; Tested Product Information; EMI Interference & Remedy

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: MV43V/MV43VN
S/N: N/A
CPU:
External Frequency: 133 MHz
Intel Pentium4: 2.26GHz/ 2.4GHz/ 2.53GHz/ 2.66GHz/ 2.8GHz/ 3.06GHz
External Frequency: 100 MHz
Intel Pentium4: 2GHz/ 2.2GHz/ 2.4/ 2.5GHz
Keyboard Port: One port with 6 pins
Mouse Port: One port with 6 pins
USB 2.0 Port: Two ports with 4 pins respectively
Parallel Port: One port with 25 pins
Serial Port: One port with 9 pins respectively
VGA Port:One port with 15 pins
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: 14.318 MHz(Y1)/24.576 MHz(Y2)/32.768 KHz(Y3)/25MHz(Y4)/
12MHz(Y5)
Clock Generator: CLK1
Test Mode External Frequency CPU Power Supply
Case
Open/Closed
1 133MHz P4 3.06GHz ENP-0730(ATX12V) Closed
2 133MHz P4 3.06GHz ENP-0730(ATX12V) Open
3 100MHz P4 2.5GHz ENP-0730(ATX12V) Closed
4 100MHz P4 2.5GHz ENP-0730(ATX12V) Open