Motorola 68P02958C00-B User Manual
Page 344
Software Diagnostics Output
C-52
10. Defines the functionality of port B in 68.
11. Determines whether the pin is for input or output.
12. Defines the value of the pin (previous parameter).
## 362
Modem hardware data buffers status :-
Internal software data (key)
(DATA)
: %% 1
Internal hardware registers
(IREG)
: %% 2
Internal hardware parameters
(IRAM)
: %% 3
Receive buffer descriptor 0
(RXBD0) : %%
%%
%%
%% 4
Receive buffer descriptor 1
(RXBD1) : %%
%%
%%
%% 5
Receive buffer descriptor 2
(RXBD2) : %%
%%
%%
%% 6
Receive buffer descriptor 3
(RXBD3) : %%
%%
%%
%% 7
Receive buffer descriptor 4
(RXBD4) : %%
%%
%%
%% 8
Receive buffer descriptor 5
(RXBD5) : %%
%%
%%
%% 9
Receive buffer descriptor 6
(RXBD6) : %%
%%
%%
%% 10
Receive buffer descriptor 7
(RXBD7) : %%
%%
%%
%% 11
Transmit buffer descriptor 0
(TXBD0) : %%
%%
%%
%% 12
Transmit buffer descriptor 1
(TXBD1) : %%
%%
%%
%% 13
Transmit buffer descriptor 2
(TXBD2) : %%
%%
%%
%% 14
Transmit buffer descriptor 3
(TXBD3) : %%
%%
%%
%% 15
Transmit buffer descriptor 4
(TXBD4) : %%
%%
%%
%% 16
Transmit buffer descriptor 5
(TXBD5) : %%
%%
%%
%% 17
Transmit buffer descriptor 6
(TXBD6) : %%
%%
%%
%% 18
Transmit buffer descriptor 7
(TXBD7) : %%
%%
%%
%% 19
Rxd/Txd function code
(R/TFCR): %% 20
Maximum receive buffer length
(MRBLR) : %% 21
Current receive buffer status
: %% 22
Current receive buffer offset
(RBD#) : %% 23
Current receive data pointer
: %%
%% 24
Current receive byte counter
: %% 24
Current receive temp memory
: %% 24
Current transmit buffer status
: %% 25
Current transmit buffer offset
(TBD#)
: %% 26
Current transmit data pointer
: %%
%% 27
Current transmit byte counter
: %% 27
Current transmit temp memory
: %% 27
1. Device-key address.
2. H-W registers address.
3. H-W parameters address.
4. Address of frame in descriptor RX 0.
5. Address of frame in descriptor RX 1.
6. Address of frame in descriptor RX 2.
7. Address of frame in descriptor RX 3.
8. Address of frame in descriptor RX 4.
9. Address of frame in descriptor RX 5.