The TL16C554 and the TL16C554I quadruple ACE can be placed in an alternate FIFO mode, which activates the internal FIFOs to allow 16 bytes (plus three bits of error data per byte in the receiver FIFO) to be stored in both receive and transmit modes.
| 器件型号 | 名称 | 产品系列 |
| TL16C554 | 具有 16 字节 FIFO 的四路 UART | UART |
