User guide

Redpine Signals, Inc. Proprietary and Confidential. Page 186
R
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9
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-
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N
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16. Bring the module out of soft reset by writing 0x00000000 to the address
0x22000004 using Memory Write.
17. Read card ready status (by doing 16 bytes slave read) after getting
interrupt.
The response is as shown below.
18. Load RS.CN.xx.GENR.SP.x.x.x/Firmware/sbdata2 using Memory Write
with address 0x02010000.
NOTE:
Irrespective of the firmware version (4.5.0 and 4.7.1 as on Nov, 2012)
already present in the module, the user can use files
RS.CN.xx.GENR.SP.4.7.1/Firmware/sb* and the above process and
addresses for boot-loading the module. It is advised to not use
RS.CN.xx.GENR.SP.4.5.x/Firmware/sb* files for bootloading if the user is not
sure about the firmware version already present in the module, as this can
cause issues if the firmware present is 4.7.x
.
The combination of firmware upgrade and boot-loading processes are shown
below.
W0
W1
……
W7
W0[15:8] = 0x89