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MMDVM_HS_Dual_Hat
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add demodulator testpoint.

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master
SkyAndy 8 years ago
parent 458c513483
commit 86d4d197a0
11 changed files with 4691 additions and 2930 deletions
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19
Power.bak
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@ -1109,20 +1109,15 @@ F 8 "" H -150 1050 50 0001 C CNN "SPURL"
0 1 1 0
$EndComp
$Comp
L mmdvm_hs_dual_hat-rescue:Jumper-device JP1
L Connector:GS2 JP1
U 1 1 5A9B5613
P 7800 4100
F 0 "JP1" H 7800 3950 50 0000 C CNN
F 1 "SolderJumper_2_Open" H 7800 3850 50 0001 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" H 7800 4100 50 0001 C CNN
F 3 "~" H 7800 4100 50 0001 C CNN
F 4 "" H 0 0 50 0001 C CNN "MFR"
F 5 "" H 0 0 50 0001 C CNN "MPN"
F 6 "" H 0 0 50 0001 C CNN "SPR"
F 7 "" H 0 0 50 0001 C CNN "SPN"
F 8 "" H 0 0 50 0001 C CNN "SPURL"
1 7800 4100
1 0 0 -1
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR03
@ -1173,9 +1168,9 @@ Text GLabel 6550 2800 0 49 Input ~ 0
D+
Text GLabel 6550 2700 0 49 Input ~ 0
D-
Text GLabel 1500 6200 2 49 Input ~ 0
DISP_TXD
Text GLabel 1500 6300 2 49 Input ~ 0
DISP_TXD
Text GLabel 1500 6200 2 49 Input ~ 0
DISP_RXD
Text GLabel 1550 5650 2 49 Input ~ 0
SDA
@ -1505,10 +1500,6 @@ Wire Wire Line
8000 3850 8050 3850
Wire Wire Line
8100 4150 8100 4100
Wire Wire Line
8100 4100 7950 4100
Wire Wire Line
7650 4100 7600 4100
Wire Wire Line
7600 4100 7600 3850
Wire Wire Line
@ -1564,4 +1555,6 @@ NoConn ~ 5150 2750
NoConn ~ 3250 2250
NoConn ~ 3250 3050
NoConn ~ 7400 2900
Wire Wire Line
8000 4100 8100 4100
$EndSCHEMATC

15
Power.sch
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@ -1109,20 +1109,15 @@ F 8 "" H -150 1050 50 0001 C CNN "SPURL"
0 1 1 0
$EndComp
$Comp
L mmdvm_hs_dual_hat-rescue:Jumper-device JP1
L Connector:GS2 JP1
U 1 1 5A9B5613
P 7800 4100
F 0 "JP1" H 7800 3950 50 0000 C CNN
F 1 "SolderJumper_2_Open" H 7800 3850 50 0001 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" H 7800 4100 50 0001 C CNN
F 3 "~" H 7800 4100 50 0001 C CNN
F 4 "" H 0 0 50 0001 C CNN "MFR"
F 5 "" H 0 0 50 0001 C CNN "MPN"
F 6 "" H 0 0 50 0001 C CNN "SPR"
F 7 "" H 0 0 50 0001 C CNN "SPN"
F 8 "" H 0 0 50 0001 C CNN "SPURL"
1 7800 4100
1 0 0 -1
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR03
@ -1505,10 +1500,6 @@ Wire Wire Line
8000 3850 8050 3850
Wire Wire Line
8100 4150 8100 4100
Wire Wire Line
8100 4100 7950 4100
Wire Wire Line
7650 4100 7600 4100
Wire Wire Line
7600 4100 7600 3850
Wire Wire Line
@ -1564,4 +1555,6 @@ NoConn ~ 5150 2750
NoConn ~ 3250 2250
NoConn ~ 3250 3050
NoConn ~ 7400 2900
Wire Wire Line
8000 4100 8100 4100
$EndSCHEMATC

2
README.md
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@ -14,7 +14,7 @@ Initial release.
### Revision 1.1
LEDs D4 and D5 interchanged to align with scan order. Solder jumper JP1 was added. It can be closed if the board is used on Raspberry Pi only. It ties BOOT1 to GND. BOOT0 is controlled via GPIO. The 2x3 pin header can be unpopulated in this case to save space. We placed two coils on U1 and U2 for experiments with extended VCO. These are L11 and L12 and they are optional and do not need to be inserted for UHF use.
LEDs D4 and D5 interchanged to align with scan order. Solder jumper JP1 was added. It can be closed if the board is used on Raspberry Pi only. It ties BOOT1 to GND. BOOT0 is controlled via GPIO. The 2x3 pin header can be unpopulated in this case to save space. We placed two coils on U1 and U2 for experiments with extended VCO. These are L11 and L12 and they are optional and do not need to be inserted for UHF use. Testpoint W1 on backside allows the demodulator output SNR to be measured with #define TEST_DAC compiled firmware.
## BOM

47
mmdvm_hs_dual_hat-cache.lib
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@ -1,6 +1,24 @@
EESchema-LIBRARY Version 2.4
#encoding utf-8
#
# Connector:GS2
#
DEF Connector:GS2 J 0 40 N N 1 F N
F0 "J" 100 150 50 H V C CNN
F1 "Connector:GS2" 100 -149 50 H V C CNN
F2 "Connectors:GS2" 74 0 50 V I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
GS*
$ENDFPLIST
DRAW
P 4 0 1 0 -40 -10 -40 -100 40 -100 40 -10 F
P 4 0 1 0 -40 10 -40 100 40 100 40 10 F
X G1 1 0 200 100 D 50 50 1 1 P
X G2 2 0 -200 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# adf7021:ADF7021
#
DEF adf7021:ADF7021 U 0 40 Y Y 1 F N
@ -62,6 +80,19 @@ X VDD4 9 -1000 -250 200 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# conn:TEST_1P
#
DEF conn:TEST_1P W 0 30 N N 1 F N
F0 "W" 0 270 50 H V C CNN
F1 "conn:TEST_1P" 0 200 50 H V C CNN
F2 "" 200 0 50 H V C CNN
F3 "" 200 0 50 H V C CNN
DRAW
C 0 130 30 0 1 0 N
X 1 1 0 0 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# mmdvm_hs_dual_hat-rescue:C-device-mmdvm_hs_dual_hat-rescue
#
DEF mmdvm_hs_dual_hat-rescue:C-device-mmdvm_hs_dual_hat-rescue C 0 10 N Y 1 F N
@ -202,22 +233,6 @@ X 2 2 150 0 50 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# mmdvm_hs_dual_hat-rescue:Jumper-device
#
DEF mmdvm_hs_dual_hat-rescue:Jumper-device JP 0 30 Y N 1 F N
F0 "JP" 0 150 50 H V C CNN
F1 "mmdvm_hs_dual_hat-rescue:Jumper-device" 0 -80 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
A 0 -26 125 1426 373 0 1 0 N -98 50 99 50
C -100 0 35 0 1 0 N
C 100 0 35 0 1 0 N
X 1 1 -300 0 165 R 50 50 0 1 P
X 2 2 300 0 165 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# mmdvm_hs_dual_hat-rescue:L-device-mmdvm_hs_dual_hat-rescue
#
DEF mmdvm_hs_dual_hat-rescue:L-device-mmdvm_hs_dual_hat-rescue L 0 40 N N 1 F N

60
mmdvm_hs_dual_hat.bak
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@ -2271,7 +2271,6 @@ NoConn ~ 3650 7600
NoConn ~ 3550 7600
NoConn ~ 4550 5350
NoConn ~ 4650 5350
NoConn ~ 5150 6250
NoConn ~ 6950 1150
NoConn ~ 5200 2750
NoConn ~ 4600 3800
@ -2285,7 +2284,64 @@ NoConn ~ 3700 3800
NoConn ~ 3600 3800
NoConn ~ 4600 1550
NoConn ~ 4700 1550
NoConn ~ 5200 2450
NoConn ~ 5200 2150
NoConn ~ 5150 5950
Text GLabel 5300 2450 2 49 Output ~ 0
SWD_TP2
Wire Wire Line
5200 2450 5300 2450
Wire Notes Line
3700 4600 4000 4600
Wire Notes Line
4000 4600 4000 4950
Wire Notes Line
4000 4950 3700 4950
Wire Notes Line
3700 4950 3700 4600
Wire Notes Line
3750 1150 4050 1150
Wire Notes Line
4050 1150 4050 800
Wire Notes Line
4050 800 3750 800
Wire Notes Line
3750 800 3750 1150
Text Notes 3700 4550 0 60 ~ 0
opt-1
Text Notes 3750 750 0 60 ~ 0
opt-2
Text GLabel 1450 4500 0 60 Input ~ 0
SWD_TP2
Wire Wire Line
1450 4500 1550 4500
Wire Notes Line
900 4250 2200 4250
Text GLabel 5250 6250 2 49 Output ~ 0
SWD_TP1
Wire Wire Line
5150 6250 5250 6250
Text GLabel 1450 4850 0 60 Input ~ 0
SWD_TP1
Wire Wire Line
1450 4850 1550 4850
Wire Notes Line
2200 5000 900 5000
Wire Notes Line
2200 4250 2200 5000
Wire Notes Line
900 4250 900 5000
NoConn ~ 1550 4500
Text Notes 1450 4350 0 60 ~ 0
future testpoint
$Comp
L conn:TEST_1P W1
U 1 1 5AAA77D4
P 1550 4850
F 0 "W1" H 1608 5015 50 0000 L CNN
F 1 "TEST_1P" H 1608 4924 50 0000 L CNN
F 2 "Connectors_TestPoints:Test_Point_THTPad_1.0x1.0mm_Drill0.5mm" H 1608 4833 50 0000 L CNN
F 3 "" H 1750 4850 50 0000 C CNN
1 1550 4850
1 0 0 -1
$EndComp
$EndSCHEMATC

1698
mmdvm_hs_dual_hat.kicad_pcb
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1664
mmdvm_hs_dual_hat.kicad_pcb-bak
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1114
mmdvm_hs_dual_hat.net
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mmdvm_hs_dual_hat.png
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60
mmdvm_hs_dual_hat.sch
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@ -2271,7 +2271,6 @@ NoConn ~ 3650 7600
NoConn ~ 3550 7600
NoConn ~ 4550 5350
NoConn ~ 4650 5350
NoConn ~ 5150 6250
NoConn ~ 6950 1150
NoConn ~ 5200 2750
NoConn ~ 4600 3800
@ -2285,7 +2284,64 @@ NoConn ~ 3700 3800
NoConn ~ 3600 3800
NoConn ~ 4600 1550
NoConn ~ 4700 1550
NoConn ~ 5200 2450
NoConn ~ 5200 2150
NoConn ~ 5150 5950
Text GLabel 5300 2450 2 49 Output ~ 0
SWD_TP2
Wire Wire Line
5200 2450 5300 2450
Wire Notes Line
3700 4600 4000 4600
Wire Notes Line
4000 4600 4000 4950
Wire Notes Line
4000 4950 3700 4950
Wire Notes Line
3700 4950 3700 4600
Wire Notes Line
3750 1150 4050 1150
Wire Notes Line
4050 1150 4050 800
Wire Notes Line
4050 800 3750 800
Wire Notes Line
3750 800 3750 1150
Text Notes 3700 4550 0 60 ~ 0
opt-1
Text Notes 3750 750 0 60 ~ 0
opt-2
Text GLabel 1450 4500 0 60 Input ~ 0
SWD_TP2
Wire Wire Line
1450 4500 1550 4500
Wire Notes Line
900 4250 2200 4250
Text GLabel 5250 6250 2 49 Output ~ 0
SWD_TP1
Wire Wire Line
5150 6250 5250 6250
Text GLabel 1450 4850 0 60 Input ~ 0
SWD_TP1
Wire Wire Line
1450 4850 1550 4850
Wire Notes Line
2200 5000 900 5000
Wire Notes Line
2200 4250 2200 5000
Wire Notes Line
900 4250 900 5000
NoConn ~ 1550 4500
Text Notes 1450 4350 0 60 ~ 0
future testpoint
$Comp
L conn:TEST_1P W1
U 1 1 5AAA77D4
P 1550 4850
F 0 "W1" H 1608 5015 50 0000 L CNN
F 1 "TEST_1P" H 1608 4924 50 0000 L CNN
F 2 "Connectors_TestPoints:Test_Point_Pad_1.0x1.0mm" H 1608 4833 50 0000 L CNN
F 3 "" H 1750 4850 50 0000 C CNN
1 1550 4850
1 0 0 -1
$EndComp
$EndSCHEMATC

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