Element: rtc
Real time clock definition. The type attribute defines one of the two RTC HW configurations: m48t58 or ds12887.
Type: m48t58
| child element | attribute | value | description |
|---|---|---|---|
| control | address (16 bit) | Real time clock control address location | |
| date | address (16 bit) | Real time date control address location | |
| day | address (16 bit) | Real time day control address location | |
| hour | address (16 bit) | Real time hour control address location | |
| iogroup | group number (8 bit) | Real time clock iogroup definition. For details about value usage see XML - I/O | |
| minute | address (16 bit) | Real time clock minute address location | |
| month | address (16 bit) | Real time clock month address location | |
| second | address (16 bit) | Real time clock second address location | |
| year | address (16 bit) | Real time clock year address location |
Type: ds12887
| child element | attribute | value | description |
|---|---|---|---|
| in | mask, q | port (1 to 7) | Real time clock input port definition to read status. For details about attribute and value usage see XML - I/O |
| iogroup | group number (8 bit) | Real time clock iogroup definition. For details about value usage see XML - I/O | |
| out | mask, q, type | port (1 to 7) | Real time clock output port definition. Attribure type="select" will select an output port. Attribure type="write" will write to selected port. For details about attribute and value usage see XML - I/O |