LSI Specification | MB86617A |
<Flow chart after storing transmitting data into Asynchronous transmit FIFO
<Host>
START
IssueAsynchronoustransmit(31h) instruction.
Read Asynchronous packet transmit
(INT17) interrupt.
Read Acknowledge missing (INT20)
interrupt.
<Device>
ReceiveAsynchronoustransmit(31h)instruction.
Read Asynchronous transmit buffer.
Arbitration procedure |
|
Arbitration result | Lost |
| |
Won |
|
Transmit Asynchronous packet.
After the transfer of DATA_END, release bus and wait Asynchronous
Acknowledge received? |
No |
Yes |
Store receive Acknowledge packet in |
receive Acknowledge indication |
register. |
Report Asynchronous packet send |
(INT17) interrupt (assert XINT). |
Report Acknowledge missing (INT20)
interrupt (assert XINT).
END
Figure 11.3.2 Flow chart after storing transmitting data in Asynchronous transmit FIFO
Rev.1.0 | 121 | Fujitsu VLSI |
