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GM16C550

Hynix Semiconductor
Part Number GM16C550
Manufacturer Hynix Semiconductor
Description ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFOs
Published Mar 23, 2005
Detailed Description GM16C550 GM16C550 ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFOs Descriptions The GM16C550 is an asynchronous communica...
Datasheet PDF File GM16C550 PDF File

GM16C550
GM16C550

Overview
GM16C550 GM16C550 ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFOs Descriptions The GM16C550 is an asynchronous communications element (ACE) that is functionally equivalent to the GM16C450, and addition-ally incorporates a 16byte FIFOs are available on both the transmitter and receiver, and can be activated by placing the device in the FIFO mode.
After a reset, the registers of the GM16C550 are identical to those of the GM16C450.
The UART performs serial-to-parallel conver- sion on data characters received from a peri-pheral device or a MODEM, and parallel-to- serial conversion on data characters received from the CPU.
The CPU can read the com- plete status of the UART at any time during the functional operation.
Status information reported includes the type and condition of the transfer operations being performed by the UART, as well as any error conditions (parity, overrun, framing, or break interrupt).
Features Fully compatible with GM16C450.
Modem controm signals include CTS , RTS ...


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