TMS320TCI6487
TMS320TCI6488
Communications Infrastructure Digital Signal Processor
www.ti.com
SPRS358F–APRIL 2007–REVISED AUGUST 2008
Table 2-4. Serial RapidIO (SRIO) Supported Boot Modes
SRIO BOOT MODE
SERDES CLOCK
125 MHz
LINK RATE
1.25 Gbps
3.125 Gbps
1.25 Gbps
3.125 Gbps
BOOTMODE[3:0]
1000b
Bootmode 8 - Config 0
Bootmode 9 - Config 1
Bootmode 10 - Config 2
Bootmode 11 - Config 3
125 MHz
1001b
156.25 MHz
156.25 MHz
1010b
1011b
All the other BOOTMODE[3:0] modes are reserved.
2.4.2 Second-Level Bootloaders
Any of the boot modes can be used to download a second-level bootloader. A second-level bootloader
allows for any level of customization to current boot methods as well as the definition of a completely
customized boot.
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