
Chapter 2 Product Overview
CoreModule 430 Reference Manual 5
• Serial Ports
Provides two 10-pin headers and four buffered RS-232 serial ports with full handshaking and
modem capability
Provides 16C550 or 16C552 UARTs, each with a built-in 16-byte FIFO buffer
Supports RS-232 or RS-485 operation on ports 1 and 2
Supports programmable word length, stop bits, and parity
Supports 16-bit programmable baud-rate generator and an interrupt generator
• Parallel Port (LPT)
Provides parallel port header
Supports standard printer port
Supports IEEE standard 1284 protocols, including SPP, EPP, and ECP modes
Supports 16 byte FIFO for ECP mode
• Ethernet
Supports IEEE 802.3 10BaseT/100BaseT compatible physical layer
Supports Auto-negotiation for speed, duplex mode, and flow control
Supports full duplex or half-duplex mode
• Full-duplex mode supports transmit and receive frames simultaneously
• Supports IEEE 802.3x Flow control in full duplex mode
• Half-duplex mode supports enhanced proprietary collision reduction mode
• Utility Interface
PS/2 Keyboard and Mouse Interface
Supports external battery for Real Time Clock operation
Supports standard external 8 speaker interface
Supports external reset switch
• USB Ports
Provides one root USB hub
Provides two USB ports
Supports USB v2.0 and Universal UHCI v1.1
• Video (TTL/VGA) Display
Enhanced 2D graphics controller
Supports BitBLT implementation for all 256 raster operations for Windows support
Provides hardware command queue
Supports all BLT transparency modes
• Bitmap transparency
• Pattern transparency
• Source transparency
• Destination transparency
Supports rectangle clipping
Supports fast line draw engine with styled pattern
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