schemaric: formatting, comments; board definition file moved to SW repository

[fpga/zynq/canbench-hw.git] / power.sch

diff --git a/power.sch b/power.sch
index 40b51989c884b6bfcb172d3089400062dccd16ac..4cde1151eee82e1aa014d24d6906b2b28689e8b7 100644 (file)
--- a/power.sch
+++ b/power.sch
@@ -84,9 +84,9 @@ EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
 Sheet 2 10
-Title ""
-Date ""
-Rev ""
+Title "CANbus MicroZed CarrierCard"
+Date "25.4.2016"
+Rev "RevA"
 Comp ""
 Comment1 ""
 Comment2 ""
@@ -100,7 +100,7 @@ U 1 1 56E9345D
 P 950 1100
 F 0 "CON1" H 950 1350 50  0000 C CNN
 F 1 "FC681477" H 950 900 50  0000 C CNN
-F 2 "footprints:DC_Jack_Socket_THT" H 950 1100 50  0001 C CNN
+F 2 "footprints:DC_Jack_Socket_THT_PTH" H 950 1100 50  0001 C CNN
 F 3 "http://www.tme.eu/cz/Document/06e9a5056fadb9e1303ee897bd8d50a0/FC6814lock.pdf" H 950 1100 50  0001 C CNN
        1    950  1100
        1    0    0    -1  
@@ -334,7 +334,7 @@ U 1 1 56FEC6E1
 P 6400 1600
 F 0 "D3" V 6300 1700 50  0000 C CNN
 F 1 "SK34" V 6500 1700 50  0000 C CNN
-F 2 "Diodes_SMD:DO-214AB_Handsoldering" H 6400 1600 50  0001 C CNN
+F 2 "Diodes_SMD:SMA_Handsoldering" H 6400 1600 50  0001 C CNN
 F 3 "" H 6400 1600 50  0000 C CNN
        1    6400 1600
        0    1    1    0   
@@ -454,7 +454,7 @@ U 1 1 5715A61B
 P 8900 1350
 F 0 "U4" H 8500 1600 50  0000 L CNN
 F 1 "MCP120T-450I/TT" H 8500 1500 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1050 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1050 50  0001 C CIN
 F 3 "" H 8900 1150 50  0000 C CNN
        1    8900 1350
        1    0    0    -1  
@@ -474,8 +474,6 @@ Wire Wire Line
 Wire Wire Line
        8250 2250 8250 1350
 Connection ~ 8250 1350
-Text Notes 9400 2400 0    60   ~ 0
-TODO: is it necessary?
 Text Notes 10200 1500 0    60   ~ 0
 PWR_ENABLE:\nVlmax = 0.3V\nVhmin = 0.9V
 $Comp
@@ -484,7 +482,7 @@ U 1 1 5707CFE1
 P 5100 5950
 F 0 "U2" H 4900 6400 50  0000 L CNN
 F 1 "TPS62260DDC" H 4900 6300 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50  0001 C CIN
 F 3 "" H 5100 6050 50  0000 C CNN
        1    5100 5950
        1    0    0    -1  
@@ -656,7 +654,7 @@ U 1 1 5707E143
 P 7450 5500
 F 0 "D5" V 7350 5400 50  0000 C CNN
 F 1 "SK13" V 7500 5350 50  0000 C CNN
-F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 5500 50  0001 C CNN
+F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 5500 50  0001 C CNN
 F 3 "" H 7450 5500 50  0000 C CNN
        1    7450 5500
        0    1    1    0   
@@ -900,15 +898,15 @@ Connection ~ 7950 1350
 Wire Wire Line
        8150 1250 8150 1350
 Connection ~ 8150 1350
-Text Notes 9450 2050 0    60   ~ 0
-VCCIO_EN pulled up to 1.5V\nby 1K/4K99 voltage divider\n(from 1.8V). Maximal Iol is thus\n1.8mA -> Vol <= 0.V\n(MCP120 datasheet, Figure 2-6)\n
+Text Notes 9400 2050 0    60   ~ 0
+VCCIO_EN pulled up to 1.5V\nby 1K/4K99 voltage divider\n(from 1.8V). Maximal Iol is thus\n1.8mA -> Vol < 0.2V\n(MCP120 datasheet, Figure 2-6)\n
 $Comp
 L MCP120T-450I/TT U5
 U 1 1 5715AFA7
 P 8900 2250
 F 0 "U5" H 8500 2500 50  0000 L CNN
 F 1 "MCP120T-450I/TT" H 8500 2400 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1950 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1950 50  0001 C CIN
 F 3 "" H 8900 2050 50  0000 C CNN
        1    8900 2250
        1    0    0    -1  
@@ -919,7 +917,7 @@ U 1 1 5715B8A0
 P 9150 5750
 F 0 "U7" H 8750 6000 50  0000 L CNN
 F 1 "MCP120T-315I/TT" H 8750 5900 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 5450 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 5450 50  0001 C CIN
 F 3 "" H 9150 5550 50  0000 C CNN
        1    9150 5750
        1    0    0    -1  
@@ -975,7 +973,7 @@ U 1 1 5717B3C2
 P 5100 3950
 F 0 "U1" H 4900 4400 50  0000 L CNN
 F 1 "TPS62260DDC" H 4900 4300 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50  0001 C CIN
 F 3 "" H 5100 4050 50  0000 C CNN
 F 4 "TME TPS62260DDCTG4" H 5100 3950 60  0001 C CNN "Supplier"
        1    5100 3950
@@ -1158,7 +1156,7 @@ U 1 1 5717B426
 P 7450 3500
 F 0 "D4" V 7350 3400 50  0000 C CNN
 F 1 "SK13" V 7500 3350 50  0000 C CNN
-F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 3500 50  0001 C CNN
+F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 3500 50  0001 C CNN
 F 3 "" H 7450 3500 50  0000 C CNN
        1    7450 3500
        0    1    1    0   
@@ -1325,7 +1323,7 @@ U 1 1 5717B484
 P 9150 3750
 F 0 "U6" H 8750 4000 50  0000 L CNN
 F 1 "MCP120T-315I/TT" H 8750 3900 50  0000 L CNN
-F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 3450 50  0000 C CIN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 3450 50  0001 C CIN
 F 3 "" H 9150 3550 50  0000 C CNN
        1    9150 3750
        1    0    0    -1  
@@ -1348,7 +1346,7 @@ U 1 1 570B4386
 P 5250 1350
 F 0 "U3" H 4850 1800 50  0000 L CNN
 F 1 "LM2676S-5.0" H 4850 1700 50  0000 L CNN
-F 2 "footprints:TO-263-7-TEXAS" H 5550 1000 50  0000 C CIN
+F 2 "footprints:TO-263-7-TEXAS" H 5550 1000 50  0001 C CIN
 F 3 "" H 5250 1350 50  0000 C CNN
        1    5250 1350
        1    0    0    -1  
@@ -1395,15 +1393,13 @@ F 3 "" H 8900 2700 50  0000 C CNN
        1    8900 2700
        1    0    0    -1  
 $EndComp
-Text Notes 6000 5250 0    60   ~ 0
-Feedback:\n3.3V: 150K/33K2\n2.5V: 150K/75K\n1.8V: 150K/47K5\n
 $Comp
 L D_Schottky D2
 U 1 1 570C050C
 P 1500 900
 F 0 "D2" H 1500 800 50  0000 C CNN
 F 1 "SK34" H 1500 1000 50  0000 C CNN
-F 2 "Diodes_SMD:DO-214AB_Handsoldering" H 1500 900 50  0001 C CNN
+F 2 "Diodes_SMD:SMA_Handsoldering" H 1500 900 50  0001 C CNN
 F 3 "" H 1500 900 50  0000 C CNN
        1    1500 900 
        -1   0    0    1   
@@ -1412,4 +1408,6 @@ Wire Wire Line
        1750 1500 1750 1700
 Text Label 6750 1150 0    60   ~ 0
 LM2675_FB
+Text Notes 6000 5400 0    60   ~ 0
+Feedback:\n3.3V: 15K/3K3\n\n2.5V or 1.8V may be\nused instead\n
 $EndSCHEMATC