5-20
Configuration Data and the Configuration Utility
The following questions are related to the first SAF-TE firmware image that will be loaded, and run
by the bootloader.
On which 2-wire serial (TWS) bus (0
or 1) will this download happen
A pull-up resistor on LSI53C040, pin A11 changes the serial
ROM download from TWS port 0 to port 1. Note that the
answer to this question must be consistent with the use of a
pull-up resistor on pin A11.
What chip address (0 to 7) will the
download be from
LSI53C040 pins A10, A9, and A8 define the address from
which the LSI53C040 will attempt the initial configuration
download. Note that the answer to this question must be
consistent with the use of a pull-up resistor on pin A10, A9,
and A8. See pages 2-20 to 2-22 of the
LSI53C040 Enclosure
Services Processor Technical Manual
for further information.
From which address will the download
start
Please answer the question with a number from
0
to
32767
(The recommended default value is
0
).
What length will the download be
Please answer the question with a number from
1024
to
12192
(This value is equal to or greater than the number of
bytes of the firmware program that will be downloaded).
The following questions are related to the second SAF-TE firmware image that will be loaded, and
run by the bootloader.
On which 2-wire serial (TWS) bus (0
or 1) will this download happen
A pull-up resistor on LSI53C040, pin A11 changes the serial
ROM download from TWS port 0 to port 1. Note that the
answer to this question must be consistent with the use of a
pull-up resistor on pin A11.
From which chip address (0 to 7) will
the download be
LSI53C040 pins A10, A9, and A8 define the address from
which the LSI53C040 will attempt the initial configuration
download. Note that the answer to this question must be
consistent with the use of a pull-up resistor on pin A10, A9,
and A8. See pages 2-20 to 2-22 of the
LSI53C040 Enclosure
Services Processor Technical Manual
for further information.
From which address will the download
start
Please answer the question with a number from
0
to
32767
(The recommended default value is
0
).
What length will the download be
Please answer the question with a number from
1024
to
12192
(This value is equal to or greater than the number of
bytes of the firmware program that will be downloaded).
Table 5.10
Questions for Firmware Bootloader (Cont.)
Questions
Explanation