Element: cdp1854
CDP1854 UART I/O definition, use connection="vt100" or connection="tu58" to connect to either a Video Terminal or the TU58 DECtape emulation.
| child element | attribute | value | description |
|---|---|---|---|
| baud | type | baud rate | Defines receive (type="receive") or transmit (type="transmit") baud rate; baud rate can also be changed in the GUI |
| ef | pol, q, type | ef flag (1 to 4) | CDP1854 EF flag definition. The type attribute indicates the EF function: no 'type' for the serial input and type="int" for the interrupt flag. For details about attribute and value usage see XML - I/O |
| in | mask, q, type | port (1 to 7) | CDP1854 input port definition. The type attribute indicates the input function: type="register" to read register and type="status" to read status. For details about attribute and value usage see XML - I/O |
| int | CDP1877 PIC interrupt number | Activate interrupt on data ready and specify PIC interrupt number (if used). | |
| iogroup | group number (8 bit) | CDP1854 iogroup definition. For details about value usage see XML - I/O | |
| out | mask, q, type | port (1 to 7) | CDP1854 output port definition. The type attribute indicates the output function: type="register" to write register and type="control"to write control. For details about attribute and value usage see XML - I/O |