
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/NZS3548ClassB,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:AC110V/60HZ &AC230V/50HZ
(B) Tested Product Information:
Product Name: PC Mainboard
Status: Sample
ModelName:AB52P
S/N:
CPU:
External Frequency: 100 MHz
IntelPentium 4: 1.6GHz/1.8GHz/2.0GHz/2.2GHz/2.4GHz
External Frequency: 133 MHz
IntelPentium4:2.26GHz/2.40GHz/2.53GHz/2.26GHz/2.80GHz/3.06GHz
Keyboard Port: one port with 6 pins
Mouse Port: one port with 6 pins
USB Port: two ports with 4 pins respectively
Parallel Port: one port with 25 pins
Serial Port: two ports with 9 pins respectively
MIDI/Game Port: one port with 15 pins
Line-Out & Line-In & Mic-In Ports: one port for each
DDR Memory: 128 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
EMIInterference:
Crystal:32.768KHz(X2)/14.318MHz(X1)/24.576MHz(X3)
Clock Generator: CLK1
(D) Supported Host Peripherals:
Test Mode External Frequency CPU Power Supply Case Open/Closed
1100MHz Pentium4 2.4GHz ENP-0730(ATX12V) Closed
2100MHz Pentium4 2.4GHz ENP-0730(ATX12V) Open
3133MHz Pentium4 3.06GHz ENP-0730(ATX12V) Closed
4133MHz Pentium4 3.06GHz ENP-0730(ATX12V) Open
Host Peripheral Product Name Model Name FCC ID
#1 Genuine Chassis IW-S500
#2 Power Supply Enhance (ENP-0730) 3872B443
#3 WD HDD WD300-ATA100 3902B934
#4 Mitsumi FDD D353M3 62007003
#5 ASUS CD-ROM Player CD-S500/A
#6 WINFAST VGA Card ABB12276 3892C520