LSI Specification | MB86617A |
11.1. Initialization
The example of control flow from the system power on to the packet transmitting/receiving possible state is shown below. In this examle, the device is not operated with cable power supply before turning on the power of system.
<Host>
START
Power CPS terminal to ‘L’, up to 500ns. Power XRESET terminal to ‘L’, up to 400ns.
Read Bus reset detected (INT4) interrupt.
Read Bus reset complete (INT3)
interrupt.
END
<Device>
System power ON
Inner reset and release reset.
Start internal PLL.
Receive BUS_RESET | No |
|
Yes
Start bus reset process.
ReportBusresetdetected(INT4)interrupt(assert
XINT).
Complete bus reset process.
Report Bus reset complete (INT3)
interrupt(assertXINT).
Packet
transmitting/receiving
possible
Figure 11.1 Example of flow for Initialization
Rev.1.0 | 113 | Fujitsu VLSI |