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base: luca:4fe06498ef30e10530999feb60aec44da684339a
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compare: luca:a06c5de104cf72332aa25a58a8b4e1e905cd3e5f
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luca:master

4 Commits
4fe06498ef ... a06c5de104

Author SHA1 Message Date
Luca a06c5de104 Rotate MCU 45 degrees, also reassign some pins (again) 2021-07-13 23:06:26 +02:00
Luca 21353b1026 Update pcb 2021-07-13 13:11:15 +02:00
Luca 5a48cbdc6b Adjust pin assignment 2021-07-13 13:07:17 +02:00
Luca 51b9ff07e3 Move quartz resonator 2021-07-13 12:51:48 +02:00
2 changed files with 2045 additions and 2045 deletions
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4022
kezboard-pcb.kicad_pcb
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File diff suppressed because it is too large Load Diff

68
kezboard-pcb.sch
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@ -426,27 +426,21 @@ Text GLabel 3400 1200 2 50 Input ~ 0
ROW0
Text GLabel 3400 1500 2 50 Input ~ 0
ROW3
Text GLabel 3400 2400 2 50 Input ~ 0
ROW4
Text GLabel 3400 2700 2 50 Input ~ 0
ROW5
Text GLabel 3400 4000 2 50 Output ~ 0
Text GLabel 3400 3900 2 50 Output ~ 0
COL03
Text GLabel 3400 4100 2 50 Output ~ 0
Text GLabel 3400 4000 2 50 Output ~ 0
COL04
Text GLabel 3400 2200 2 50 Output ~ 0
Text GLabel 3400 4100 2 50 Output ~ 0
COL05
Text GLabel 3400 2100 2 50 Output ~ 0
COL06
Text GLabel 3400 1800 2 50 Output ~ 0
COL07
COL06
Text GLabel 3400 1700 2 50 Output ~ 0
COL07
Text GLabel 3400 1600 2 50 Output ~ 0
COL08
Text GLabel 3400 3100 2 50 Output ~ 0
Text GLabel 3400 2100 2 50 Output ~ 0
COL10
Text GLabel 3400 2600 2 50 Output ~ 0
COL14
Text GLabel 3400 1900 2 50 Output ~ 0
Text GLabel 3400 2400 2 50 Output ~ 0
COL15
NoConn ~ 5500 3400
NoConn ~ 5500 3300
@ -553,19 +547,19 @@ F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega
1 2750 2700
1 0 0 -1
$EndComp
Text GLabel 3400 1600 2 50 Output ~ 0
Text GLabel 3400 3100 2 50 Output ~ 0
COL09
NoConn ~ 3350 3400
Wire Wire Line
3350 2100 3400 2100
Wire Wire Line
3350 1900 3400 1900
3350 3600 3400 3600
Wire Wire Line
3350 2500 3400 2500
Wire Wire Line
3350 2400 3400 2400
Wire Wire Line
3350 2600 3400 2600
Wire Wire Line
3350 2700 3400 2700
Wire Wire Line
3350 2800 3400 2800
Wire Wire Line
@ -590,11 +584,11 @@ Wire Wire Line
2150 2200 1900 2200
Wire Wire Line
1900 2300 2150 2300
Text GLabel 3400 3000 2 50 Output ~ 0
Text GLabel 3400 2200 2 50 Output ~ 0
COL11
Text GLabel 3400 2800 2 50 Output ~ 0
Text GLabel 3400 3000 2 50 Output ~ 0
COL12
Text GLabel 3400 2900 2 50 Output ~ 0
Text GLabel 3400 2800 2 50 Output ~ 0
COL13
Wire Wire Line
3350 1600 3400 1600
@ -602,13 +596,13 @@ Wire Wire Line
3350 1700 3400 1700
Wire Wire Line
3350 1800 3400 1800
Text GLabel 3400 3700 2 50 Output ~ 0
Text GLabel 3400 3600 2 50 Output ~ 0
COL00
Text GLabel 3400 3800 2 50 Output ~ 0
Text GLabel 3400 3700 2 50 Output ~ 0
COL01
Text GLabel 3400 3900 2 50 Output ~ 0
Text GLabel 3400 3800 2 50 Output ~ 0
COL02
Text GLabel 4200 2500 2 50 Output ~ 0
Text GLabel 4200 2700 2 50 Output ~ 0
DIN
Text Label 1950 2200 0 50 ~ 0
D+
@ -617,16 +611,16 @@ D-
$Comp
L Device:R R7
U 1 1 5F259898
P 4000 2500
F 0 "R7" V 3793 2500 50 0000 C CNN
F 1 "470" V 3884 2500 50 0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 3930 2500 50 0001 C CNN
F 3 "~" H 4000 2500 50 0001 C CNN
1 4000 2500
P 4000 2700
F 0 "R7" V 3793 2700 50 0000 C CNN
F 1 "470" V 3884 2700 50 0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 3930 2700 50 0001 C CNN
F 3 "~" H 4000 2700 50 0001 C CNN
1 4000 2700
0 1 1 0
$EndComp
Wire Wire Line
4150 2500 4200 2500
4150 2700 4200 2700
Wire Wire Line
6150 750 6150 1100
$Comp
@ -755,9 +749,15 @@ Wire Wire Line
3350 1200 3400 1200
Wire Wire Line
3350 2200 3400 2200
NoConn ~ 3350 3600
Wire Wire Line
3350 2500 3850 2500
3350 2700 3850 2700
Wire Wire Line
3350 3300 3850 3300
Text GLabel 3400 2500 2 50 Output ~ 0
COL14
Text GLabel 3400 2600 2 50 Input ~ 0
ROW4
Text GLabel 3400 2900 2 50 Input ~ 0
ROW5
NoConn ~ 3350 1900
$EndSCHEMATC