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diff --git a/ICOMRAM编程软件/ICOM-RAM.EXE b/ICOMRAM编程软件/ICOM-RAM.EXE
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diff --git a/ICOMRAM编程软件/Interface Schematic.gif b/ICOMRAM编程软件/Interface Schematic.gif
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diff --git a/ICOMRAM编程软件/MY-R71.BIN b/ICOMRAM编程软件/MY-R71.BIN
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diff --git a/ICOMRAM编程软件/Prototype Interface - Solder Side.jpg b/ICOMRAM编程软件/Prototype Interface - Solder Side.jpg
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diff --git a/ICOMRAM编程软件/RAM Board.jpg b/ICOMRAM编程软件/RAM Board.jpg
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diff --git a/ICOMRAM编程软件/RAM Unit.jpg b/ICOMRAM编程软件/RAM Unit.jpg
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diff --git a/电路/framboard/!R71.dcm b/电路/framboard/!R71.dcm
new file mode 100644
index 0000000..5f3ed79
--- /dev/null
+++ b/电路/framboard/!R71.dcm
@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library
diff --git a/电路/framboard/!R71.lib b/电路/framboard/!R71.lib
new file mode 100644
index 0000000..e74fbae
--- /dev/null
+++ b/电路/framboard/!R71.lib
@@ -0,0 +1,80 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# FM18W08
+#
+DEF FM18W08 U 0 40 Y Y 1 F N
+F0 "U" 100 350 77 H V C CNN
+F1 "FM18W08" 100 250 77 H V C CNN
+F2 "" 100 350 77 H I C CNN
+F3 "" 100 350 77 H I C CNN
+DRAW
+S -200 150 400 -1350 0 1 0 N
+X A14 1 -300 50 100 R 50 50 1 1 I
+X A0 10 -300 -850 100 R 50 50 1 1 I
+X D0 11 -300 -950 100 R 50 50 1 1 I
+X D1 12 -300 -1050 100 R 50 50 1 1 I
+X D2 13 -300 -1150 100 R 50 50 1 1 I
+X GND 14 -300 -1250 100 R 50 50 1 1 I
+X D3 15 500 -1250 100 L 50 50 1 1 I
+X D4 16 500 -1150 100 L 50 50 1 1 I
+X D5 17 500 -1050 100 L 50 50 1 1 I
+X D6 18 500 -950 100 L 50 50 1 1 I
+X D7 19 500 -850 100 L 50 50 1 1 I
+X A12 2 -300 -50 100 R 50 50 1 1 I
+X ~CE 20 500 -750 100 L 50 50 1 1 I
+X A10 21 500 -650 100 L 50 50 1 1 I
+X ~OE 22 500 -550 100 L 50 50 1 1 I
+X A11 23 500 -450 100 L 50 50 1 1 I
+X A9 24 500 -350 100 L 50 50 1 1 I
+X A8 25 500 -250 100 L 50 50 1 1 I
+X A13 26 500 -150 100 L 50 50 1 1 I
+X ~WE 27 500 -50 100 L 50 50 1 1 I
+X VCC 28 500 50 100 L 50 50 1 1 I
+X A7 3 -300 -150 100 R 50 50 1 1 I
+X A6 4 -300 -250 100 R 50 50 1 1 I
+X A5 5 -300 -350 100 R 50 50 1 1 I
+X A4 6 -300 -450 100 R 50 50 1 1 I
+X A3 7 -300 -550 100 R 50 50 1 1 I
+X A2 8 -300 -650 100 R 50 50 1 1 I
+X A1 9 -300 -750 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LH5116
+#
+DEF LH5116 U 0 40 Y Y 1 F N
+F0 "U" -300 700 77 H V C CNN
+F1 "LH5116" -50 -750 77 H V C CNN
+F2 "" 0 -50 77 V I C CNN
+F3 "" 0 -50 77 V I C CNN
+DRAW
+S 350 600 -400 -700 0 1 0 N
+X A7 1 -500 500 100 R 50 50 1 1 I
+X IO2 10 -500 -400 100 R 50 50 1 1 I
+X IO3 11 -500 -500 100 R 50 50 1 1 I
+X GND 12 -500 -600 100 R 50 50 1 1 I
+X IO4 13 450 -600 100 L 50 50 1 1 I
+X IO5 14 450 -500 100 L 50 50 1 1 I
+X IO6 15 450 -400 100 L 50 50 1 1 I
+X IO7 16 450 -300 100 L 50 50 1 1 I
+X IO8 17 450 -200 100 L 50 50 1 1 I
+X ~CE 18 450 -100 100 L 50 50 1 1 I
+X A10 19 450 0 100 L 50 50 1 1 I
+X A6 2 -500 400 100 R 50 50 1 1 I
+X ~OE 20 450 100 100 L 50 50 1 1 I
+X ~WE 21 450 200 100 L 50 50 1 1 I
+X A9 22 450 300 100 L 50 50 1 1 I
+X A8 23 450 400 100 L 50 50 1 1 I
+X VCC 24 450 500 100 L 50 50 1 1 I
+X A5 3 -500 300 100 R 50 50 1 1 I
+X A4 4 -500 200 100 R 50 50 1 1 I
+X A3 5 -500 100 100 R 50 50 1 1 I
+X A2 6 -500 0 100 R 50 50 1 1 I
+X A1 7 -500 -100 100 R 50 50 1 1 I
+X A0 8 -500 -200 100 R 50 50 1 1 I
+X IO1 9 -500 -300 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/电路/framboard/ICOM_IC-R71s_RAM-cache.lib b/电路/framboard/ICOM_IC-R71s_RAM-cache.lib
new file mode 100644
index 0000000..f823133
--- /dev/null
+++ b/电路/framboard/ICOM_IC-R71s_RAM-cache.lib
@@ -0,0 +1,391 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# !R71_FM18W08
+#
+DEF !R71_FM18W08 U 0 40 Y Y 1 F N
+F0 "U" 100 350 77 H V C CNN
+F1 "!R71_FM18W08" 100 250 77 H V C CNN
+F2 "" 100 350 77 H I C CNN
+F3 "" 100 350 77 H I C CNN
+DRAW
+S -200 150 400 -1350 0 1 0 N
+X A14 1 -300 50 100 R 50 50 1 1 I
+X A0 10 -300 -850 100 R 50 50 1 1 I
+X D0 11 -300 -950 100 R 50 50 1 1 I
+X D1 12 -300 -1050 100 R 50 50 1 1 I
+X D2 13 -300 -1150 100 R 50 50 1 1 I
+X GND 14 -300 -1250 100 R 50 50 1 1 I
+X D3 15 500 -1250 100 L 50 50 1 1 I
+X D4 16 500 -1150 100 L 50 50 1 1 I
+X D5 17 500 -1050 100 L 50 50 1 1 I
+X D6 18 500 -950 100 L 50 50 1 1 I
+X D7 19 500 -850 100 L 50 50 1 1 I
+X A12 2 -300 -50 100 R 50 50 1 1 I
+X ~CE 20 500 -750 100 L 50 50 1 1 I
+X A10 21 500 -650 100 L 50 50 1 1 I
+X ~OE 22 500 -550 100 L 50 50 1 1 I
+X A11 23 500 -450 100 L 50 50 1 1 I
+X A9 24 500 -350 100 L 50 50 1 1 I
+X A8 25 500 -250 100 L 50 50 1 1 I
+X A13 26 500 -150 100 L 50 50 1 1 I
+X ~WE 27 500 -50 100 L 50 50 1 1 I
+X VCC 28 500 50 100 L 50 50 1 1 I
+X A7 3 -300 -150 100 R 50 50 1 1 I
+X A6 4 -300 -250 100 R 50 50 1 1 I
+X A5 5 -300 -350 100 R 50 50 1 1 I
+X A4 6 -300 -450 100 R 50 50 1 1 I
+X A3 7 -300 -550 100 R 50 50 1 1 I
+X A2 8 -300 -650 100 R 50 50 1 1 I
+X A1 9 -300 -750 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# !R71_LH5116
+#
+DEF !R71_LH5116 U 0 40 Y Y 1 F N
+F0 "U" -300 700 77 H V C CNN
+F1 "!R71_LH5116" -50 -750 77 H V C CNN
+F2 "" 0 -50 77 V I C CNN
+F3 "" 0 -50 77 V I C CNN
+DRAW
+S 350 600 -400 -700 0 1 0 N
+X A7 1 -500 500 100 R 50 50 1 1 I
+X IO2 10 -500 -400 100 R 50 50 1 1 I
+X IO3 11 -500 -500 100 R 50 50 1 1 I
+X GND 12 -500 -600 100 R 50 50 1 1 I
+X IO4 13 450 -600 100 L 50 50 1 1 I
+X IO5 14 450 -500 100 L 50 50 1 1 I
+X IO6 15 450 -400 100 L 50 50 1 1 I
+X IO7 16 450 -300 100 L 50 50 1 1 I
+X IO8 17 450 -200 100 L 50 50 1 1 I
+X ~CE 18 450 -100 100 L 50 50 1 1 I
+X A10 19 450 0 100 L 50 50 1 1 I
+X A6 2 -500 400 100 R 50 50 1 1 I
+X ~OE 20 450 100 100 L 50 50 1 1 I
+X ~WE 21 450 200 100 L 50 50 1 1 I
+X A9 22 450 300 100 L 50 50 1 1 I
+X A8 23 450 400 100 L 50 50 1 1 I
+X VCC 24 450 500 100 L 50 50 1 1 I
+X A5 3 -500 300 100 R 50 50 1 1 I
+X A4 4 -500 200 100 R 50 50 1 1 I
+X A3 5 -500 100 100 R 50 50 1 1 I
+X A2 6 -500 0 100 R 50 50 1 1 I
+X A1 7 -500 -100 100 R 50 50 1 1 I
+X A0 8 -500 -200 100 R 50 50 1 1 I
+X IO1 9 -500 -300 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 74xx_74LS32
+#
+DEF 74xx_74LS32 U 0 40 Y Y 5 L N
+F0 "U" 0 50 50 H V C CNN
+F1 "74xx_74LS32" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DIP?14*
+$ENDFPLIST
+DRAW
+A -360 0 258 354 -354 1 1 10 N -150 150 -150 -150
+A -47 -52 204 150 837 1 1 10 f 150 0 -24 150
+A -47 52 204 -150 -837 1 1 10 f 150 0 -24 -150
+A -360 0 258 354 -354 2 1 10 N -150 150 -150 -150
+A -47 -52 204 150 837 2 1 10 f 150 0 -24 150
+A -47 52 204 -150 -837 2 1 10 f 150 0 -24 -150
+A -360 0 258 354 -354 3 1 10 N -150 150 -150 -150
+A -47 -52 204 150 837 3 1 10 f 150 0 -24 150
+A -47 52 204 -150 -837 3 1 10 f 150 0 -24 -150
+A -360 0 258 354 -354 4 1 10 N -150 150 -150 -150
+A -47 -52 204 150 837 4 1 10 f 150 0 -24 150
+A -47 52 204 -150 -837 4 1 10 f 150 0 -24 -150
+A 0 0 150 -899 899 1 2 10 f 0 -150 0 150
+A 0 0 150 -899 899 2 2 10 f 0 -150 0 150
+A 0 0 150 -899 899 3 2 10 f 0 -150 0 150
+A 0 0 150 -899 899 4 2 10 f 0 -150 0 150
+S -200 300 200 -300 5 1 10 f
+P 2 1 1 10 -150 -150 -25 -150 f
+P 2 1 1 10 -150 150 -25 150 f
+P 12 1 1 -1000 -25 150 -150 150 -150 150 -140 134 -119 89 -106 41 -103 -10 -109 -59 -125 -107 -150 -150 -150 -150 -25 -150 f
+P 2 2 1 10 -150 -150 -25 -150 f
+P 2 2 1 10 -150 150 -25 150 f
+P 12 2 1 -1000 -25 150 -150 150 -150 150 -140 134 -119 89 -106 41 -103 -10 -109 -59 -125 -107 -150 -150 -150 -150 -25 -150 f
+P 2 3 1 10 -150 -150 -25 -150 f
+P 2 3 1 10 -150 150 -25 150 f
+P 12 3 1 -1000 -25 150 -150 150 -150 150 -140 134 -119 89 -106 41 -103 -10 -109 -59 -125 -107 -150 -150 -150 -150 -25 -150 f
+P 2 4 1 10 -150 -150 -25 -150 f
+P 2 4 1 10 -150 150 -25 150 f
+P 12 4 1 -1000 -25 150 -150 150 -150 150 -140 134 -119 89 -106 41 -103 -10 -109 -59 -125 -107 -150 -150 -150 -150 -25 -150 f
+P 4 1 2 10 0 150 -150 150 -150 -150 0 -150 f
+P 4 2 2 10 0 150 -150 150 -150 -150 0 -150 f
+P 4 3 2 10 0 150 -150 150 -150 -150 0 -150 f
+P 4 4 2 10 0 150 -150 150 -150 -150 0 -150 f
+X VCC 14 0 500 200 D 50 50 5 0 W
+X GND 7 0 -500 200 U 50 50 5 0 W
+X ~ 1 -300 100 170 R 50 50 1 1 I
+X ~ 2 -300 -100 170 R 50 50 1 1 I
+X ~ 3 300 0 150 L 50 50 1 1 O
+X ~ 4 -300 100 170 R 50 50 2 1 I
+X ~ 5 -300 -100 170 R 50 50 2 1 I
+X ~ 6 300 0 150 L 50 50 2 1 O
+X ~ 10 -300 -100 170 R 50 50 3 1 I
+X ~ 8 300 0 150 L 50 50 3 1 O
+X ~ 9 -300 100 170 R 50 50 3 1 I
+X ~ 11 300 0 150 L 50 50 4 1 O
+X ~ 12 -300 100 170 R 50 50 4 1 I
+X ~ 13 -300 -100 170 R 50 50 4 1 I
+X ~ 1 -300 100 150 R 50 50 1 2 I I
+X ~ 2 -300 -100 150 R 50 50 1 2 I I
+X ~ 3 300 0 150 L 50 50 1 2 O I
+X ~ 4 -300 100 150 R 50 50 2 2 I I
+X ~ 5 -300 -100 150 R 50 50 2 2 I I
+X ~ 6 300 0 150 L 50 50 2 2 O I
+X ~ 10 -300 -100 150 R 50 50 3 2 I I
+X ~ 8 300 0 150 L 50 50 3 2 O I
+X ~ 9 -300 100 150 R 50 50 3 2 I I
+X ~ 11 300 0 150 L 50 50 4 2 O I
+X ~ 12 -300 100 150 R 50 50 4 2 I I
+X ~ 13 -300 -100 150 R 50 50 4 2 I I
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_01x08
+#
+DEF Connector_Generic_Conn_01x08 J 0 40 Y N 1 F N
+F0 "J" 0 400 50 H V C CNN
+F1 "Connector_Generic_Conn_01x08" 0 -500 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -395 0 -405 1 1 6 N
+S -50 -295 0 -305 1 1 6 N
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 305 0 295 1 1 6 N
+S -50 350 50 -450 1 1 10 f
+X Pin_1 1 -200 300 150 R 50 50 1 1 P
+X Pin_2 2 -200 200 150 R 50 50 1 1 P
+X Pin_3 3 -200 100 150 R 50 50 1 1 P
+X Pin_4 4 -200 0 150 R 50 50 1 1 P
+X Pin_5 5 -200 -100 150 R 50 50 1 1 P
+X Pin_6 6 -200 -200 150 R 50 50 1 1 P
+X Pin_7 7 -200 -300 150 R 50 50 1 1 P
+X Pin_8 8 -200 -400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_01x12
+#
+DEF Connector_Generic_Conn_01x12 J 0 40 Y N 1 F N
+F0 "J" 0 600 50 H V C CNN
+F1 "Connector_Generic_Conn_01x12" 0 -700 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -595 0 -605 1 1 6 N
+S -50 -495 0 -505 1 1 6 N
+S -50 -395 0 -405 1 1 6 N
+S -50 -295 0 -305 1 1 6 N
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 305 0 295 1 1 6 N
+S -50 405 0 395 1 1 6 N
+S -50 505 0 495 1 1 6 N
+S -50 550 50 -650 1 1 10 f
+X Pin_1 1 -200 500 150 R 50 50 1 1 P
+X Pin_10 10 -200 -400 150 R 50 50 1 1 P
+X Pin_11 11 -200 -500 150 R 50 50 1 1 P
+X Pin_12 12 -200 -600 150 R 50 50 1 1 P
+X Pin_2 2 -200 400 150 R 50 50 1 1 P
+X Pin_3 3 -200 300 150 R 50 50 1 1 P
+X Pin_4 4 -200 200 150 R 50 50 1 1 P
+X Pin_5 5 -200 100 150 R 50 50 1 1 P
+X Pin_6 6 -200 0 150 R 50 50 1 1 P
+X Pin_7 7 -200 -100 150 R 50 50 1 1 P
+X Pin_8 8 -200 -200 150 R 50 50 1 1 P
+X Pin_9 9 -200 -300 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Battery_Cell
+#
+DEF Device_Battery_Cell BT 0 0 N N 1 F N
+F0 "BT" 100 100 50 H V L CNN
+F1 "Device_Battery_Cell" 100 0 50 H V L CNN
+F2 "" 0 60 50 V I C CNN
+F3 "" 0 60 50 V I C CNN
+DRAW
+S -90 70 90 60 0 1 0 F
+S -62 47 58 27 0 1 0 F
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 70 0 100 N
+P 2 0 1 10 20 135 60 135 N
+P 2 0 1 10 40 155 40 115 N
+X + 1 0 200 100 D 50 50 1 1 P
+X - 2 0 -100 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C
+#
+DEF Device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Q_NPN_ECB
+#
+DEF Device_Q_NPN_ECB Q 0 0 Y N 1 F N
+F0 "Q" 200 50 50 H V L CNN
+F1 "Device_Q_NPN_ECB" 200 -50 50 H V L CNN
+F2 "" 200 100 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 25 25 100 100 N
+P 3 0 1 0 25 -25 100 -100 100 -100 N
+P 3 0 1 20 25 75 25 -75 25 -75 N
+P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
+X E 1 100 -200 100 U 50 50 1 1 P
+X C 2 100 200 100 D 50 50 1 1 P
+X B 3 -200 0 225 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R
+#
+DEF Device_R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device_R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R_Network04
+#
+DEF Device_R_Network04 RN 0 0 Y N 1 F N
+F0 "RN" -300 0 50 V V C CNN
+F1 "Device_R_Network04" 200 0 50 V V C CNN
+F2 "Resistor_THT:R_Array_SIP5" 275 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R?Array?SIP*
+$ENDFPLIST
+DRAW
+C -200 90 10 0 1 0 F
+C -100 90 10 0 1 0 F
+C 0 90 10 0 1 0 F
+S -250 -125 150 125 0 1 10 f
+S -230 60 -170 -100 0 1 10 N
+S -130 60 -70 -100 0 1 10 N
+S -30 60 30 -100 0 1 10 N
+S 70 60 130 -100 0 1 10 N
+P 2 0 1 0 -200 -100 -200 -150 N
+P 2 0 1 0 -100 -100 -100 -150 N
+P 2 0 1 0 0 -100 0 -150 N
+P 2 0 1 0 100 -100 100 -150 N
+P 4 0 1 0 -200 60 -200 90 -100 90 -100 60 N
+P 4 0 1 0 -100 60 -100 90 0 90 0 60 N
+P 4 0 1 0 0 60 0 90 100 90 100 60 N
+X common 1 -200 200 100 D 50 50 1 1 P
+X R1 2 -200 -200 50 U 50 50 1 1 P
+X R2 3 -100 -200 50 U 50 50 1 1 P
+X R3 4 0 -200 50 U 50 50 1 1 P
+X R4 5 100 -200 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Simulation_SPICE_DIODE
+#
+DEF Simulation_SPICE_DIODE D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Simulation_SPICE_DIODE" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+F4 "Y" 0 0 50 H I L CNN "Spice_Netlist_Enabled"
+F5 "D" 0 0 50 H I L CNN "Spice_Primitive"
+DRAW
+P 2 0 1 0 50 0 -50 0 N
+P 2 0 1 10 50 50 50 -50 N
+P 4 0 1 10 -50 -50 -50 50 50 0 -50 -50 N
+X A 1 -150 0 100 R 50 50 1 1 P
+X K 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# power_+5V
+#
+DEF power_+5V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+5V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +5V 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VCC
+#
+DEF power_VCC #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VCC" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
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new file mode 100644
index 0000000..02c8ecb
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new file mode 100644
index 0000000..5ddfbe1
--- /dev/null
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diff --git a/电路/framboard/ICOM_IC-R71s_RAM.kicad_pro b/电路/framboard/ICOM_IC-R71s_RAM.kicad_pro
new file mode 100644
index 0000000..fdf6879
--- /dev/null
+++ b/电路/framboard/ICOM_IC-R71s_RAM.kicad_pro
@@ -0,0 +1,320 @@
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diff --git a/电路/framboard/ICOM_IC-R71s_RAM.pdf b/电路/framboard/ICOM_IC-R71s_RAM.pdf
new file mode 100644
index 0000000..f995214
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diff --git a/电路/framboard/ICOM_IC-R71s_RAM.pro b/电路/framboard/ICOM_IC-R71s_RAM.pro
new file mode 100644
index 0000000..152769c
--- /dev/null
+++ b/电路/framboard/ICOM_IC-R71s_RAM.pro
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+update=22/05/2015 07:44:53
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new file mode 100644
index 0000000..8811c68
--- /dev/null
+++ b/电路/framboard/ICOM_IC-R71s_RAM.sch
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diff --git a/电路/framboard/ICOM_IC-R71s_RAM.sch-bak b/电路/framboard/ICOM_IC-R71s_RAM.sch-bak
new file mode 100644
index 0000000..0d586fe
--- /dev/null
+++ b/电路/framboard/ICOM_IC-R71s_RAM.sch-bak
@@ -0,0 +1,761 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
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+Comment2 ""
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+$Comp
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+Text Notes 10525 1775 0    61   ~ 0
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+	0    1    1    0   
+$EndComp
+$Comp
+L Simulation_SPICE:DIODE D2
+U 1 1 61A85FF3
+P 6700 1400
+F 0 "D2" H 6700 1183 50  0000 C CNN
+F 1 "DIODE" H 6700 1274 50  0000 C CNN
+F 2 "" H 6700 1400 50  0001 C CNN
+F 3 "~" H 6700 1400 50  0001 C CNN
+F 4 "Y" H 6700 1400 50  0001 L CNN "Spice_Netlist_Enabled"
+F 5 "D" H 6700 1400 50  0001 L CNN "Spice_Primitive"
+	1    6700 1400
+	-1   0    0    1   
+$EndComp
+$Comp
+L Simulation_SPICE:DIODE D1
+U 1 1 61A862E5
+P 6075 1400
+F 0 "D1" H 6075 1617 50  0000 C CNN
+F 1 "DIODE" H 6075 1526 50  0000 C CNN
+F 2 "" H 6075 1400 50  0001 C CNN
+F 3 "~" H 6075 1400 50  0001 C CNN
+F 4 "Y" H 6075 1400 50  0001 L CNN "Spice_Netlist_Enabled"
+F 5 "D" H 6075 1400 50  0001 L CNN "Spice_Primitive"
+	1    6075 1400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2925 1875 2925 2050
+Wire Wire Line
+	3025 2050 3025 1875
+Wire Wire Line
+	3125 2050 3125 1875
+Wire Wire Line
+	2825 1450 2825 1550
+$Comp
+L power:VCC #PWR?
+U 1 1 61A8A77F
+P 2825 1450
+F 0 "#PWR?" H 2825 1300 50  0001 C CNN
+F 1 "VCC" H 2840 1623 50  0000 C CNN
+F 2 "" H 2825 1450 50  0001 C CNN
+F 3 "" H 2825 1450 50  0001 C CNN
+	1    2825 1450
+	1    0    0    -1  
+$EndComp
+Text Label 2925 1875 3    50   ~ 0
+AD0
+Text Label 3025 1875 3    50   ~ 0
+AD7
+Text Label 2825 3150 1    50   ~ 0
+AD6
+Wire Wire Line
+	2825 3150 2825 3000
+Wire Wire Line
+	2925 3000 2925 3150
+Wire Wire Line
+	3025 3000 3025 3150
+Wire Wire Line
+	3125 3000 3125 3150
+Wire Wire Line
+	3225 3000 3225 3150
+Wire Wire Line
+	3325 3000 3325 3150
+Wire Wire Line
+	3425 3000 3425 3150
+Wire Wire Line
+	3525 3000 3525 3150
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+AD5
+Text Label 3225 3150 1    50   ~ 0
+AD4
+Text Label 3325 3150 1    50   ~ 0
+AD3
+Text Label 3425 3150 1    50   ~ 0
+AD2
+Text Label 3525 3150 1    50   ~ 0
+AD1
+Text Label 1975 850  0    50   ~ 0
+~CE
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+	1975 850  2350 850 
+Wire Wire Line
+	2350 850  2350 1050
+Wire Wire Line
+	2350 1050 2450 1050
+Connection ~ 2350 850 
+Wire Wire Line
+	2350 850  2450 850 
+$Comp
+L Device:Q_NPN_ECB Q1
+U 1 1 61A9B8DA
+P 5625 5300
+F 0 "Q1" V 5953 5300 50  0000 C CNN
+F 1 "2SC945" V 5862 5300 50  0000 C CNN
+F 2 "" H 5825 5400 50  0001 C CNN
+F 3 "~" H 5625 5300 50  0001 C CNN
+	1    5625 5300
+	0    -1   1    0   
+$EndComp
+$Comp
+L Device:C C2
+U 1 1 61AB8CD8
+P 4550 4700
+F 0 "C2" V 4425 4600 50  0000 C CNN
+F 1 "47P" V 4425 4800 50  0000 C CNN
+F 2 "" H 4588 4550 50  0001 C CNN
+F 3 "~" H 4550 4700 50  0001 C CNN
+	1    4550 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R3
+U 1 1 61AB9AA8
+P 4550 4925
+F 0 "R3" V 4475 4850 50  0000 C CNN
+F 1 "10K" V 4475 5025 50  0000 C CNN
+F 2 "" V 4480 4925 50  0001 C CNN
+F 3 "~" H 4550 4925 50  0001 C CNN
+	1    4550 4925
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4000 4700 4300 4700
+Connection ~ 4300 4700
+Wire Wire Line
+	4300 4700 4300 4925
+Wire Wire Line
+	4400 4700 4300 4700
+Wire Wire Line
+	4300 4925 4400 4925
+Wire Wire Line
+	4700 4700 4825 4700
+Wire Wire Line
+	4825 4700 4825 4925
+Wire Wire Line
+	4825 4925 4700 4925
+Wire Wire Line
+	5425 5400 5175 5400
+Wire Wire Line
+	5175 5400 5175 5175
+Wire Wire Line
+	5625 5100 5625 4700
+Wire Wire Line
+	5625 4700 5175 4700
+Wire Wire Line
+	5175 4700 5175 4875
+$Comp
+L Device:R R4
+U 1 1 61AD57A8
+P 6050 5075
+F 0 "R4" H 5925 5050 50  0000 C CNN
+F 1 "R" H 5950 5125 50  0000 C CNN
+F 2 "" V 5980 5075 50  0001 C CNN
+F 3 "~" H 6050 5075 50  0001 C CNN
+	1    6050 5075
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6050 4925 6050 4700
+Wire Wire Line
+	6050 4700 5625 4700
+Connection ~ 5625 4700
+Wire Wire Line
+	6050 5225 6050 5400
+Wire Wire Line
+	6050 5400 5825 5400
+Wire Wire Line
+	4825 4700 5175 4700
+Connection ~ 4825 4700
+Connection ~ 5175 4700
+$Comp
+L power:GND #PWR?
+U 1 1 61AF303D
+P 6050 5675
+F 0 "#PWR?" H 6050 5425 50  0001 C CNN
+F 1 "GND" H 6055 5502 50  0000 C CNN
+F 2 "" H 6050 5675 50  0001 C CNN
+F 3 "" H 6050 5675 50  0001 C CNN
+	1    6050 5675
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6050 5675 6050 5400
+Connection ~ 6050 5400
+Wire Wire Line
+	5175 5700 5175 5400
+Connection ~ 5175 5400
+Wire Wire Line
+	3425 950  3050 950 
+Wire Wire Line
+	3425 950  3425 1550
+Wire Wire Line
+	3525 1575 3525 2050
+Wire Wire Line
+	3625 1575 3625 2050
+Wire Wire Line
+	3725 1575 3725 2050
+Wire Wire Line
+	3825 1575 3825 2050
+Wire Wire Line
+	2825 1775 2450 1775
+Connection ~ 2825 1775
+Wire Wire Line
+	2825 1775 2825 2050
+$Comp
+L Device:C C1
+U 1 1 61B1C3FA
+P 2300 1775
+F 0 "C1" V 2175 1675 50  0000 C CNN
+F 1 "104" V 2175 1875 50  0000 C CNN
+F 2 "" H 2338 1625 50  0001 C CNN
+F 3 "~" H 2300 1775 50  0001 C CNN
+	1    2300 1775
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 61B1DA3B
+P 1950 2075
+F 0 "#PWR?" H 1950 1825 50  0001 C CNN
+F 1 "GND" H 1955 1902 50  0000 C CNN
+F 2 "" H 1950 2075 50  0001 C CNN
+F 3 "" H 1950 2075 50  0001 C CNN
+	1    1950 2075
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1950 2075 1950 1775
+Wire Wire Line
+	1950 1775 2150 1775
+$Comp
+L Device:R R1
+U 1 1 61B221F3
+P 3150 1550
+F 0 "R1" V 3075 1475 50  0000 C CNN
+F 1 "47K" V 3075 1650 50  0000 C CNN
+F 2 "" V 3080 1550 50  0001 C CNN
+F 3 "~" H 3150 1550 50  0001 C CNN
+	1    3150 1550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2825 1550 3000 1550
+Connection ~ 2825 1550
+Wire Wire Line
+	2825 1550 2825 1775
+Wire Wire Line
+	3300 1550 3425 1550
+Connection ~ 3425 1550
+Wire Wire Line
+	3425 1550 3425 2050
+Text Label 3650 5800 0    50   ~ 0
+~WE
+Text Label 3125 1875 3    50   ~ 0
+~WE
+$Comp
+L power:GND #PWR?
+U 1 1 61B2E868
+P 3275 1900
+F 0 "#PWR?" H 3275 1650 50  0001 C CNN
+F 1 "GND" H 3280 1727 50  0000 C CNN
+F 2 "" H 3275 1900 50  0001 C CNN
+F 3 "" H 3275 1900 50  0001 C CNN
+	1    3275 1900
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	3325 1925 3275 1925
+Wire Wire Line
+	3225 1925 3225 2050
+Wire Wire Line
+	3325 1925 3325 2050
+Wire Wire Line
+	3275 1925 3275 1900
+Connection ~ 3275 1925
+Wire Wire Line
+	3275 1925 3225 1925
+Text Label 2925 3150 1    50   ~ 0
+AD8
+Text Label 2150 5575 0    50   ~ 0
+AD8
+Wire Wire Line
+	2150 5575 2400 5575
+Wire Wire Line
+	4650 5700 4850 5700
+Wire Wire Line
+	4650 5900 5200 5900
+$Comp
+L Device:R R5
+U 1 1 61B46D2D
+P 4850 5425
+F 0 "R5" H 4725 5400 50  0000 C CNN
+F 1 "1K" H 4750 5475 50  0000 C CNN
+F 2 "" V 4780 5425 50  0001 C CNN
+F 3 "~" H 4850 5425 50  0001 C CNN
+	1    4850 5425
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 5600 3950 5800
+Wire Wire Line
+	3650 5800 3950 5800
+Connection ~ 3950 5800
+Wire Wire Line
+	3950 5800 4050 5800
+Wire Wire Line
+	4850 5575 4850 5700
+Connection ~ 4850 5700
+Wire Wire Line
+	4850 5700 5175 5700
+$Comp
+L power:+5V #PWR?
+U 1 1 61B4D035
+P 3950 5150
+F 0 "#PWR?" H 3950 5000 50  0001 C CNN
+F 1 "+5V" H 3965 5323 50  0000 C CNN
+F 2 "" H 3950 5150 50  0001 C CNN
+F 3 "" H 3950 5150 50  0001 C CNN
+	1    3950 5150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 5150 3950 5300
+$Comp
+L power:+5V #PWR?
+U 1 1 61B504D4
+P 4850 5175
+F 0 "#PWR?" H 4850 5025 50  0001 C CNN
+F 1 "+5V" H 4865 5348 50  0000 C CNN
+F 2 "" H 4850 5175 50  0001 C CNN
+F 3 "" H 4850 5175 50  0001 C CNN
+	1    4850 5175
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4850 5175 4850 5275
+Text Label 3025 3150 1    50   ~ 0
+AD9
+Text Label 2150 5775 0    50   ~ 0
+AD9
+Wire Wire Line
+	2150 5775 2400 5775
+$Comp
+L power:+5V #PWR?
+U 1 1 61B5CFAF
+P 5825 1225
+F 0 "#PWR?" H 5825 1075 50  0001 C CNN
+F 1 "+5V" H 5840 1398 50  0000 C CNN
+F 2 "" H 5825 1225 50  0001 C CNN
+F 3 "" H 5825 1225 50  0001 C CNN
+	1    5825 1225
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VCC #PWR?
+U 1 1 61B5D15E
+P 6325 1225
+F 0 "#PWR?" H 6325 1075 50  0001 C CNN
+F 1 "VCC" H 6340 1398 50  0000 C CNN
+F 2 "" H 6325 1225 50  0001 C CNN
+F 3 "" H 6325 1225 50  0001 C CNN
+	1    6325 1225
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5825 1225 5825 1400
+Wire Wire Line
+	5825 1400 5925 1400
+Wire Wire Line
+	6225 1400 6325 1400
+Wire Wire Line
+	6325 1400 6325 1225
+Wire Wire Line
+	6550 1400 6325 1400
+Connection ~ 6325 1400
+Wire Wire Line
+	6850 1400 7050 1400
+$Comp
+L power:GND #PWR?
+U 1 1 61B83F2B
+P 7475 1675
+F 0 "#PWR?" H 7475 1425 50  0001 C CNN
+F 1 "GND" H 7480 1502 50  0000 C CNN
+F 2 "" H 7475 1675 50  0001 C CNN
+F 3 "" H 7475 1675 50  0001 C CNN
+	1    7475 1675
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7350 1400 7475 1400
+Wire Wire Line
+	7475 1400 7475 1675
+Text Label 9225 975  2    50   ~ 0
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+AD8
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+AD9
+Text Label 9225 1975 2    50   ~ 0
+~CE
+$Comp
+L power:+5V #PWR?
+U 1 1 61B8943E
+P 9525 2000
+F 0 "#PWR?" H 9525 1850 50  0001 C CNN
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+F 2 "" H 9525 2000 50  0001 C CNN
+F 3 "" H 9525 2000 50  0001 C CNN
+	1    9525 2000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	9050 1175 9225 1175
+Wire Wire Line
+	9050 1075 9225 1075
+Wire Wire Line
+	9050 975  9225 975 
+Wire Wire Line
+	5825 1525 5825 1400
+Connection ~ 5825 1400
+$Comp
+L power:GND #PWR?
+U 1 1 61BC8336
+P 5825 2625
+F 0 "#PWR?" H 5825 2375 50  0001 C CNN
+F 1 "GND" H 5830 2452 50  0000 C CNN
+F 2 "" H 5825 2625 50  0001 C CNN
+F 3 "" H 5825 2625 50  0001 C CNN
+	1    5825 2625
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5825 2625 5825 2525
+$Comp
+L Device:R R6
+U 1 1 61B47919
+P 3950 5450
+F 0 "R6" H 3825 5425 50  0000 C CNN
+F 1 "47K" H 3850 5500 50  0000 C CNN
+F 2 "" V 3880 5450 50  0001 C CNN
+F 3 "~" H 3950 5450 50  0001 C CNN
+	1    3950 5450
+	1    0    0    -1  
+$EndComp
+$EndSCHEMATC
diff --git a/电路/framboard/sym-lib-table b/电路/framboard/sym-lib-table
new file mode 100644
index 0000000..7529edb
--- /dev/null
+++ b/电路/framboard/sym-lib-table
@@ -0,0 +1,3 @@
+(sym_lib_table
+  (lib (name !R71)(type Legacy)(uri ${KIPRJMOD}/!R71.lib)(options "")(descr ""))
+)