Motorola MOSCAD 68P02958C00-B User Manual page 328

## 288
UART software control and status :-
Internal software data (key)
Internal hardware registers
Internal hardware parameters
Current mode parameters
Current rate parameters
Current sync parameters
Address mask parameters
Address data parameters
Current heap name
Current channel port
Reception data lock
Transmission data lock
Reception next free
Transmission next free
Reception data header
Transmission data tail
Communication signals
Communication buffer
Communication UART lock
Communication time lock
Communication time data
Communication status
Communication preset/timers
Incoming Call flag
Second counter
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.
(DATA) : %% 1
(IREG) : %% 2
(IRAM) : %% 3
(MODE_BACKUP): %% 4
(RATE_BACKUP): %% 5
(SYNC_BACKUP): %% 6
(MASK_BACKUP): %% 7
(ADRS_BACKUP): %%
(HEAP_KEY) : %% 9
(DART_PORT) : %% 10
(RXBD_LOCK) : %% 11
(TXBD_LOCK) : %% 12
(RXBD_FREE) : %% 13
(TXBD_FREE) : %% 14
(RXBD_HEAD) : %% 15
(TXBD_TAIL) : %% 16
(UART_SIGNAL): %% 17
(DART_TYPE) : %%
(DART_LOCK) : %% 19
(TIME_LOCK) : %% 20
(TIME_DATA) : %% 21
(NOISY) : %% 22
(QUIET) : %% 23
(GRANT) : %%
(QUIET) : %%
: %% 26
: %% 27
C-36
Software Diagnostics Output
%% %% %% 8
%% 18
%% 24
%% 25