Difference between revisions of "Upd 219 imu"
From DIDEAS Wiki
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==1== | ==1== | ||
+ | *6-26-09 : location CEB lab | ||
*6-23-09 : seems to be working | *6-23-09 : seems to be working | ||
*1-24-09 : boots and can reprogram - this will be the IMU development device. | *1-24-09 : boots and can reprogram - this will be the IMU development device. | ||
Line 26: | Line 27: | ||
==3== | ==3== | ||
− | *6-23-09 : seems to be working. appears to have been | + | *6-23-09 : seems to be working. appears to have been relabeled with #1 (despite the #3 appearing on two ICs.) removed label |
*1-24-09 : switching regulator gets voltage w/PB, however, 3.3V is unchanged. | *1-24-09 : switching regulator gets voltage w/PB, however, 3.3V is unchanged. | ||
===todo=== | ===todo=== | ||
* replace switcher U7 | * replace switcher U7 |
Revision as of 20:40, 26 June 2009
- PCA : SC/MC 218 FET 217 IMU 219 Swiffy Rev200_mods
PFMENU DOCS Aiw_hardware iochan AIW_assembly
Contents
IMU
1
- 6-26-09 : location CEB lab
- 6-23-09 : seems to be working
- 1-24-09 : boots and can reprogram - this will be the IMU development device.
- 1-24-09 : removed broken jumper wires from GND to R28. Shorted Q4 gate to ground.
- 1-24-09 : is missing pushbutton switch and is missing PB pad. Remain 3 pads don't seem to be enough to switch the system on.
2
- 6-23-09 : seems to be working with 'blue' cable w/red and black marks on connector
- 1-24-09 : was able to erase and reprogram.
- 1-24-09 : system is getting 3.3V w/push button - however, unable to program over protected segments
todo
- discuss with DY how to recover. Possibly sent back to UPD.
3
- 6-23-09 : seems to be working. appears to have been relabeled with #1 (despite the #3 appearing on two ICs.) removed label
- 1-24-09 : switching regulator gets voltage w/PB, however, 3.3V is unchanged.
todo
- replace switcher U7