VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

Blackfin Processor Booting
Table 2-8. ADSP-BF561/BF566 Processor Boot Stream Structure
Bit Field Description
0–7 LSB of the global header
8–15 8–15 of the global header
16–23 16–23 of the global header
24–31 MSB of the global header
32–39 LSB of the address field of 1st .dxe count block (no care)
40–47 8–15 of the address field of 1st .dxe count block (no care)
48–55 16–23 of the address field of 1st .dxe count block (no care)
56–63 MSB of the address field of 1st .dxe count block (no care)
64–71 LSB (4) of the byte count field of 1st .dxe count block
72–79 8–15 (0) of the byte count field of 1st .dxe count block
80–87 16–23 (0) of the byte count field of 1st .dxe count block
88–95 MSB (0) of the byte count field of 1st .dxe count block
96–103 LSB of the flag word of 1st .dxe count block – ignore bit set
104–111 MSB of the flag word of 1st .dxe count block
112–119 LSB of the first 1st .dxe byte count
120–127 8–15 of the first 1st .dxe byte count
128–135 16–23 of the first 1st .dxe byte count
136–143 24–31 of the first 1st .dxe byte count
32-Bit Global
Header
2-46 VisualDSP++ 4.5 Loader and Utilities Manual
10-Byte .dxe1 Header
32-Bit Block
Byte Count