System Overview
PEB-2530VL User’s Manual
1-2
1.2 Product
Specifications
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Main processor
On board NS Geode GX1 300MHz, BGA package
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BIOS
Award 256KB Flash BIOS
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Chipset
NS Geode CS5530A
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I/O Chipset
Winbond W83977F-A and W83977ATF-AW
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Memory
Onboard one 144-pin SODIMM socket supports up to 256Mbytes SDRAM
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Enhanced IDE
Supports one IDE device. Supports Ultra DMA/33 mode with data transfer rate
up to 33MB/sec.
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FDD interface
Supports up to two floppy disk drives, 5.25" (360KB and 1.2MB) and/or 3.5"
(720KB, 1.44MB, and 2.88MB)
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Parallel port
Interface for bi-directional parallel port x 1. Supports SPP, ECP, and EPP modes
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Serial port
One external DB-9 connector supports RS-232, three internal headers support
RS-232 x1 and RS-422/485 x2.
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KB/Mouse connector
Internal header PS2 Keyboard/Mouse connector x 1
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USB connectors
One down links two connectors supports dual USB ports
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Watchdog Timer
Super watchdog timer from 0.5 to 64 sec by hardware count & software trigger.
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DMA
7 DMA channels (8237 equivalent)
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Interrupt
15 interrupt levels (8259 equivalent)
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Power management
I/O peripheral devices support power saving and doze/standby/suspend
modes. APM 1.2 compliant.
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Display Chipset
NS Geode CS5530A
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Display memory
Shared display memory up to 4MB
