IEI Technology PCISA-6612, User Manual

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Page 32
IEI® Technology, Corp .
PCISA -6612 CPU Card
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Fully programmable serial-interface characteristics:
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5, 6, 7 or 8-bit characters
•
Even, odd or no parity bit generation/detection
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1, 1.5 or 2 stop bits generation
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Internal diagnostic capabilities:
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Loop-back controls for communications link fault isolation
•
Break, parity, overrun, framing error simulation
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Programmable baud rate generator allows division of 1.8461 MHz and 24
MHz by 1 to (216-1)
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Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24
MHz
Parallel Port
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Compatible with IBM parallel port
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Supports PS/2 compatible bi-directional parallel port
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Supports Enhanced Parallel Port (EPP) - Compatible with IEEE 1284
specification
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Supports Extended Capabilities Port (ECP) - Compatible with IEEE 1284
specification
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Enhanced printer port back-drive current protection
Game Port
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Support two separate Joysticks
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Support every Joystick two axis (X, Y) and two button (A, B) controllers
MIDI Port
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The baud rate is 31.25 K baud
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16-byte input FIFO
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16-byte output FIFO
Keyboard Controller
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8042 based with optional F/W from AMIKKEYTM-2, Phoenix
MultiKey/42TM or customer code with 2K bytes of programmable ROM,
and 256 bytes of RAM
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Asynchronous Access to Two Data Registers and One status Register
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Software compatibility with the 8042
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Supports PS/2 mouse
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Supports port 92
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Supports both interrupt and polling modes
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Fast Gate A20 and Hardware Keyboard Reset