Difference between revisions of "IGEPv2 Boot Pin-out"
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+ | ===Access to these PINS=== | ||
+ | 3 Pins are accesible in the JA42 connector: SYSBOOT0, SYSBOOT1 and SYSBOOT5 | ||
==Initialization== | ==Initialization== | ||
[http://downloads.isee.biz/pub/documentation/DM3730/AM:DM37x%20Multimedia%20Device%20Technical%20Reference%20Manual%20(Silicon%20Revision%201.x)%20(Rev.%20R).pdf CH: 26 from AM-DM37x Multimedia Device Technical Reference Manual (Silicon Revision 1.x) (Rev. R)] | [http://downloads.isee.biz/pub/documentation/DM3730/AM:DM37x%20Multimedia%20Device%20Technical%20Reference%20Manual%20(Silicon%20Revision%201.x)%20(Rev.%20R).pdf CH: 26 from AM-DM37x Multimedia Device Technical Reference Manual (Silicon Revision 1.x) (Rev. R)] |
Revision as of 08:50, 9 March 2018
IGEPv2 Boot Setup
Default SYSBOOT Configuration
SYSBOOT[6] | SYSBOOT[5] | SYSBOOT[4] |
SYSBOOT[3] |
SYSBOOT[2] | SYSBOOT[1] | SYSBOOT[0] |
---|---|---|---|---|---|---|
0 | 1 | 0 | 1 | 1 | 1 | 1 |
The sys_boot[6] pin is used to select whether the internal oscillator is bypassed.
if sys_boot[5] == 1 then
Binary | 1 boot | 2 boot | 3 boot | 4 boot |
---|---|---|---|---|
0b01111 | USB | UART3 | MMC1 | NAND |
Access to these PINS
3 Pins are accesible in the JA42 connector: SYSBOOT0, SYSBOOT1 and SYSBOOT5
Initialization
CH: 26 from AM-DM37x Multimedia Device Technical Reference Manual (Silicon Revision 1.x) (Rev. R)