Date:2010-10-25 04:55:37 (8 years 8 months ago)
Author:Werner Almesberger
Commit:57874cf5e2810158886e2f4e9d90e75d559dfa97
Message:Revert TVS size reduction. We're not ready for it yet.

- cntr/cntr.sch (VR1, VR2, VR3): reverted change to 0402, because this
would be too difficult to route with current board
- cntr/cntr.sch (VR1, VR2, VR3): change voltage from 5.6 V to 5.5 V,
for compatibility with selected part
- cntr/cntr.brd: updated for value change
Files: cntr/cntr.brd (7 diffs)
cntr/cntr.sch (5 diffs)

Change Details

cntr/cntr.brd
1PCBNEW-BOARD Version 1 date Wed Aug 25 19:37:57 2010
1PCBNEW-BOARD Version 1 date Sun Oct 24 23:54:59 2010
22
33# Created by Pcbnew(2010-08-11 BZR 2448)-unstable
44
...... 
2020$SHEETDESCR
2121Sheet A4 11700 8267
2222Title "Arbitrary-precision Counter (3 MHz)"
23Date "25 aug 2010"
23Date "25 oct 2010"
2424Rev "1"
2525Comp "Werner Almesberger"
2626Comment1 ""
...... 
210210Op 0 0 0
211211At SMD
212212T0 0 -150 200 200 1800 40 N V 25 N"D1"
213T1 0 150 200 200 1800 40 N I 25 N"LTST-C190KTKR"
213T1 0 150 200 200 1800 40 N I 25 N"LTST-C190KRKT"
214214DS -443 227 -443 -227 50 21
215215DS -443 -227 443 -227 50 21
216216DS 443 -227 443 227 50 21
...... 
266266Op 0 0 0
267267At SMD
268268T0 0 -150 200 200 2700 40 N V 25 N"VR1"
269T1 0 150 200 200 2700 40 N I 25 N"5V6"
269T1 0 150 200 200 2700 40 N I 25 N"5V5"
270270DS -443 227 -443 -227 50 21
271271DS -443 -227 443 -227 50 21
272272DS 443 -227 443 227 50 21
...... 
294294Op 0 0 0
295295At SMD
296296T0 0 -150 200 200 900 40 N V 25 N"VR2"
297T1 0 150 200 200 900 40 N I 25 N"5V6"
297T1 0 150 200 200 900 40 N I 25 N"5V5"
298298DS -443 227 -443 -227 50 21
299299DS -443 -227 443 -227 50 21
300300DS 443 -227 443 227 50 21
...... 
322322Op 0 0 0
323323At SMD
324324T0 0 -150 200 200 900 40 N V 25 N"VR3"
325T1 0 150 200 200 900 40 N I 25 N"5V6"
325T1 0 150 200 200 900 40 N I 25 N"5V5"
326326DS -443 227 -443 -227 50 21
327327DS -443 -227 443 -227 50 21
328328DS 443 -227 443 227 50 21
...... 
886886Op 0 0 0
887887At SMD
888888T0 0 -150 200 200 2700 40 N V 25 N"VR4"
889T1 0 150 200 200 2700 40 N I 25 N"5V6"
889T1 0 150 200 200 2700 40 N I 25 N"5V5"
890890DS -443 227 -443 -227 50 21
891891DS -443 -227 443 -227 50 21
892892DS 443 -227 443 227 50 21
cntr/cntr.sch
1EESchema Schematic File Version 2 date Sun Oct 24 19:13:30 2010
1EESchema Schematic File Version 2 date Sun Oct 24 23:53:16 2010
22LIBS:power
33LIBS:device
44LIBS:conn
...... 
1010$Descr A4 11700 8267
1111Sheet 1 1
1212Title "Arbitrary-precision Counter (3 MHz)"
13Date "24 oct 2010"
13Date "25 oct 2010"
1414Rev "1"
1515Comp "Werner Almesberger"
1616Comment1 ""
...... 
395395U 1 1 4C64034D
396396P 3950 4450
397397F 0 "VR3" V 4030 4450 50 0000 C CNN
398F 1 "5V6" V 3950 4450 50 0000 C CNN
399F 2 "0402" H 3950 4450 60 0001 C CNN
398F 1 "5V5" V 3950 4450 50 0000 C CNN
399F 2 "0603" H 3950 4450 60 0001 C CNN
400400    1 3950 4450
401401    -1 0 0 -1
402402$EndComp
...... 
405405U 1 1 4C640343
406406P 3650 4450
407407F 0 "VR2" V 3730 4450 50 0000 C CNN
408F 1 "5V6" V 3650 4450 50 0000 C CNN
409F 2 "0402" H 3650 4450 60 0001 C CNN
408F 1 "5V5" V 3650 4450 50 0000 C CNN
409F 2 "0603" H 3650 4450 60 0001 C CNN
410410    1 3650 4450
411411    -1 0 0 -1
412412$EndComp
...... 
415415U 1 1 4C6402FB
416416P 3350 4450
417417F 0 "VR1" V 3430 4450 50 0000 C CNN
418F 1 "5V6" V 3350 4450 50 0000 C CNN
419F 2 "0402" H 3350 4450 60 0001 C CNN
418F 1 "5V5" V 3350 4450 50 0000 C CNN
419F 2 "0603" H 3350 4450 60 0001 C CNN
420420    1 3350 4450
421421    -1 0 0 -1
422422$EndComp

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