Difference between revisions of "Upd 2x0 218 controller"

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m (ECOs)
m (MILE ECO)
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*Replace R86 with a 220 ohm 0402
 
*Replace R86 with a 220 ohm 0402
  
 +
===pinout===
 +
*1 GND
 +
*2 VCC (5)
 +
*3 N-
 +
*4 N+
 +
*5 B-
 +
*6 B+
 +
*7 A-
 +
*8 A+
 +
*9 GND
 +
*10 VCC
 +
*11 SSI-DAT    (to HALL.A)
 +
*12 SSI-CLK    (to HALL.C)
  
 
==LIFEFIX ECO==
 
==LIFEFIX ECO==

Revision as of 19:26, 30 September 2009

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SC/MC 2x0-218 PCA

200-218-001

  • 8-6-09 : found on bench. MC doesn't seem to be powered (unable to program)
  • (date unknown - June???) location AK-WB2

200-218-002

  • 8-6-09 : running overnight stress test (+5a, -5a, +5, -5, 3sec off)
  • 8-??-09 : reveived from MPD

200-218-003

  • 4-27-09 : will start testing.
  • needs R233 and R222 shorted (solder ball)

200-218-005

  • location (IW)
  • 4-16-09 : SHORTED R233 and R222 to enable local VBAT MEASUREMENT. DONT CONNECT EXTERNAL BATTERY CABLE
  • location ceb benchtest (MIT), used for code dev

200-218-006

  • 4-25-09 : has problem with MC reset
  • 4-2-09 : start bench test at 3:10am (w/217-006), finished 2pm - works well!


200-218-007

  • 4-6-09 : start bench test at 2am; finished 9:10pm (w/217-007) works well.

200-218-008

  • has LIFEFIX ECO, has BATTERY ECO, has MILE ECO
  • 8-30-09 : modified temp measurement for lifefix. C73=10nF, R102=2.0k
  • modified for MILE encoder
  • location (6-26-09) - used for CEB code development at lab

200-218-009

200-218-010

  • 4-2-09 : ran bench test for 1.5 hrs with 217-010

ECOs

BATTERY ECO

Enables measurement of the battery voltage without an external battery data cable.

  • solder ball / zero ohm resistor across R222 and R233

MILE ECO

Allows the EC30-MILE encoder to be connected to MC, increases output clock voltage.

  • Disconnect pin6 of D10 from the signal Hall.C;
  • On J10 (5pin x 1.25mm header) install a 4.7k 0603 resistor between pin 4 (5VDMC) and pin 3 (HALL_C).
  • Replace R86 with a 220 ohm 0402

pinout

  • 1 GND
  • 2 VCC (5)
  • 3 N-
  • 4 N+
  • 5 B-
  • 6 B+
  • 7 A-
  • 8 A+
  • 9 GND
  • 10 VCC
  • 11 SSI-DAT (to HALL.A)
  • 12 SSI-CLK (to HALL.C)

LIFEFIX ECO

Increases cutoff frequency of the analog temperature measurement signal. The 'battery temperature' signal represents the loadwasher force.

  • replace C73 w/10nF, 0402 NPO
  • replace R102 w/2.0K, 1%, 0402