Boot Options; Figure 4-1. Flow Chart Of Boot Rom Software - Cirrus Logic EP93 Series User Manual

Boot ROM
EP93xx User's Guide
4

4.2 Boot Options

Table 4-1
4-4
Start Internal Boot
Read Boot
State
UART Download ?
SPI Boot ?
Flash Boot ?
Sync Boot ?
Copy
Vectors
Flash
Green Led

Figure 4-1. Flow Chart of Boot ROM Software

shows configuration settings that are common to all boot modes.
Copyright 2007 Cirrus Logic
Set Up
Set Up
Clocks Memory
Download
Code
Copy
Code
Boot Flash
SDCS (6 or 7)
See 4.2.3
Boot Sync
SDCS (0 or 3)
See 4.2.4
Boot
Download
Boot Code
Copy
DS785UM1