Motorola 68P02958C00-B - Manual (Page 328)

Software Diagnostics Output
C-36
## 288
UART software control and status :-
Internal software data (key)
(DATA) : %% 1
Internal hardware registers (IREG) : %% 2
Internal hardware parameters (IRAM) : %% 3
Current mode parameters (MODE_BACKUP): %% 4
Current rate parameters (RATE_BACKUP): %% 5
Current sync parameters (SYNC_BACKUP): %% 6
Address mask parameters (MASK_BACKUP): %% 7
Address data parameters (ADRS_BACKUP): %% %% %% %% 8
Current heap name (HEAP_KEY) : %% 9
Current channel port (DART_PORT) : %% 10
Reception data lock (RXBD_LOCK) : %% 11
Transmission data lock (TXBD_LOCK) : %% 12
Reception next free (RXBD_FREE) : %% 13
Transmission next free (TXBD_FREE) : %% 14
Reception data header (RXBD_HEAD) : %% 15
Transmission data tail (TXBD_TAIL) : %% 16
Communication signals (UART_SIGNAL): %% 17
Communication buffer (DART_TYPE) : %% %% 18
Communication UART lock (DART_LOCK) : %% 19
Communication time lock (TIME_LOCK) : %% 20
Communication time data (TIME_DATA) : %% 21
Communication status (NOISY) : %% 22
(QUIET) : %% 23
Communication preset/timers (GRANT) : %% %% 24
(QUIET) : %% %% 25
Incoming Call flag : %% 26
Second counter : %% 27
1. Device key address.
2. H-W registers address.
3. H-W parameters address.
4. Working mode of the channel (synchronous, asynchronous, DTE, DCE).
5. Communication baud rate.
6. Not relevant.
7. Not relevant.
8. The addresses to which this site will respond through this port.
9. The heap device key.
10. The Port number.
11. Semaphore of the reception function.
12. Semaphore of the transmission function.
13. Offset in Rx descriptors to the next free descriptor.
14. Offset in Tx descriptors to the next free descriptor.