No document content found
The HD6350/HD6850 series Asynchronous Communications Interface Adapter (ACIA) converts serial asynchronous data to a parallel 8‑bit bus for systems such as the HMCS6800 microprocessor. It includes selectable enable, read/write, interrupt and bus‑interface logic, and a programmable control register for word length, clock division, and transmission settings.
Key features include serial/parallel conversion, seven‑ and eight‑bit transmission, optional even/odd parity, error checking, CTS/RTS/DCD modem control lines, and support for clock rates from 1 MHz to 2 MHz across various package types. The device operates from a 5 V ±10 % supply and can transmit up to 1 Mbps.
| Maximum Transmission Rate | 1 Mbps |
|---|---|
| Secondary Transmission Rate | 500 kbps |
| Operating Voltage | 5 V ±10 % |
| Clock Frequency (HD6350P) | 1.0 MHz |
| Parity Options | Even and Odd (optional) |
| Stop Bit Operation | One‑ or Two‑Stop Bit |
It can transmit data at up to 1 Mbps.
Yes, it offers optional even and odd parity.