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SBC-554 研扬科技
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价格：￥20
更新日期：2026/6/30 20:22:56
生 产 地：中国大陆
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相关标签：SBC-554
详细内容
Features
- C&T 65554 with display memory 2 MB onboard
- Half-size PISA （ PCI+ISA） Bus CPU Card （SBC-554V）; ISA Bus CPU card （SBC-555）
- One 32-pin DIP socket supports M-System DiskOnChip 2000 series, memory capacity up to 72 MB.
- Optional function to support LVDS （Low Voltage Differential Signaling） for high-speed ａnd low-power data transfer
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Specifications
- Battery: Lithium battery for data retention of up to 10 years
- BIOS: Award FLASH BIOS
- Bus interface: SBC-554V - PISA （PCI+ISA）, SCB-555 - ISA
- Chipset: SiS5582
- CPU: Intel Pentium 75~200 MHz, P55C（MMX） 166~233 MHz, Cyrix / IBM / SGS 6X86 PR100+~166+, AMD K5 PR75~166, K6 PR2 166~300
- CPU Socket: PGA type
- DMA channels: 7
- Enhanced IDE hard disk drive interface: Supports up to two hard disk drives. Supports PIO mode 4 ａnd Bus Master. Also supports Multi-word DMA ａnd Ultra DMA/33
- Floppy disk drive interface: supports up to two floppy disk drives, 5.25"（360 KB ａnd 1.2 MB） and/or 3.5" （720 KB, 1.44 MB ａnd 2.88 MB）
- Interrupt levels: 15
- Keyboard/mouse connector: 6-pin mini DIN connector supports standard PC/ AT keyboard ａnd PS/2 mouse.
- Level 2 Cache: Onboard 512 KB pipeling burst 2nd level cache
- Multi-mode parallel port: Configured to LPT1, LPT2, LPT3 or disabled. Supports SPP, ECP, ａnd EPP.
- Power management: I/O peripheral devices support power saving ａnd doze/standby/suspend modes. APM 1.2 compliant.
- Serial ports: One RS-232 ａnd one RS-232/422/485 serial ports. Ports can be configured as COM1, COM2, COM3, COM4 or disabled individually. Two 16C550 serial UARTs. IR connector reserved for future use.
- Super I/O Chipset: UMC8669F with Fully 16-bit I/O decoded
- System memory: 8 MB to 128 MB. Two 72-pin SIMM socket on board
- USB connectors: Dual USB connectors onboard
- Watchdog Timer: Can generate a system reset, IRQ15 or NMI. Supports Win95, Win3.1. Software selectable timeout interval （1 sec. ~ 128 min., 1sec./step）.
General
SBC-554
