Apple-1-HW
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RC6502-Apple-1-Replica
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Added ROM enable jumper to SBC

This commit is contained in:
Unknown 2019-01-13 14:15:39 +01:00
parent c9be70cc0e
commit 9f4a9bc07a
3 changed files with 1605 additions and 1501 deletions
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2297
RC6502 Apple 1 SBC/RC6502 Apple 1 SBC.kicad_pcb
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782
RC6502 Apple 1 SBC/RC6502 Apple 1 SBC.net
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@ -1,7 +1,7 @@
(export (version D)
(design
(source "D:/ownCloud/Documents/Projects/RC6502/RC6502 Apple 1 SBC/RC6502 Apple 1 SBC.sch")
(date "02/01/2019 15:24:03")
(date "13/01/2019 14:05:24")
(tool "Eeschema 4.0.7")
(sheet (number 1) (name /) (tstamps /)
(title_block
@ -278,7 +278,13 @@
(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 596284F8)))
(tstamp 596284F8))
(comp (ref J9)
(value ROM_EN)
(footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
(libsource (lib device) (part Jumper_NC_Dual))
(sheetpath (names /) (tstamps /))
(tstamp 5C3B495B)))
(libparts
(libpart (lib memory) (part 28C256)
(description "EEROM 32Kx8bits")
@ -775,491 +781,495 @@
(pin (num 39) (name CA2) (type BiDi))
(pin (num 40) (name CA1) (type BiDi)))))
(libraries
(library (logical memory)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\memory.lib"))
(library (logical 74xx)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\74xx.lib"))
(library (logical microchip)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\microchip.lib"))
(library (logical device)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\device.lib"))
(library (logical linear)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\linear.lib"))
(library (logical 74xx)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\74xx.lib"))
(library (logical memory)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\memory.lib"))
(library (logical microchip)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\microchip.lib"))
(library (logical 65xx)
(uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 Apple 1 SBC\\65xx.lib"))
(library (logical "RC6502 Apple 1 SBC-cache")
(uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 Apple 1 SBC\\RC6502 Apple 1 SBC-cache.lib")))
(nets
(net (code 1) (name "Net-(D1-Pad2)")
(node (ref R5) (pin 2))
(node (ref D1) (pin 2)))
(net (code 2) (name VCC)
(node (ref A14) (pin 1))
(node (ref C1) (pin 1))
(node (ref A13) (pin 1))
(node (ref C2) (pin 1))
(node (ref U7) (pin 14))
(node (ref U9) (pin 9))
(node (ref U4) (pin 28))
(node (ref C9) (pin 1))
(node (ref R10) (pin 2))
(node (ref J8) (pin 2))
(node (ref J3) (pin 18))
(node (ref R1) (pin 2))
(node (ref U6) (pin 4))
(node (ref U6) (pin 8))
(node (ref R3) (pin 1))
(node (ref R5) (pin 1))
(node (ref C4) (pin 1))
(node (ref C5) (pin 1))
(node (ref C7) (pin 1))
(node (ref R2) (pin 1))
(node (ref C11) (pin 1))
(node (ref C3) (pin 1))
(node (ref C8) (pin 1))
(node (ref X1) (pin 14))
(node (ref U8) (pin 24))
(node (ref U8) (pin 20))
(node (ref U3) (pin 16))
(node (ref U1) (pin 38))
(node (ref R6) (pin 2))
(node (ref R7) (pin 2))
(node (ref R8) (pin 2))
(node (ref U1) (pin 8))
(node (ref U2) (pin 28))
(node (ref U5) (pin 14))
(node (ref R9) (pin 1))
(node (ref R4) (pin 2)))
(net (code 3) (name GND)
(node (ref C5) (pin 2))
(node (ref C9) (pin 2))
(node (ref J3) (pin 17))
(net (code 1) (name GND)
(node (ref C7) (pin 2))
(node (ref C4) (pin 2))
(node (ref J1) (pin 1))
(node (ref C8) (pin 2))
(node (ref U2) (pin 14))
(node (ref U7) (pin 5))
(node (ref U9) (pin 17))
(node (ref U8) (pin 1))
(node (ref U9) (pin 10))
(node (ref U9) (pin 15))
(node (ref U9) (pin 16))
(node (ref J2) (pin 29))
(node (ref U7) (pin 13))
(node (ref U7) (pin 11))
(node (ref U7) (pin 7))
(node (ref U7) (pin 9))
(node (ref U1) (pin 21))
(node (ref C9) (pin 2))
(node (ref C5) (pin 2))
(node (ref C8) (pin 2))
(node (ref C4) (pin 2))
(node (ref C3) (pin 2))
(node (ref C2) (pin 2))
(node (ref C1) (pin 2))
(node (ref U3) (pin 8))
(node (ref U3) (pin 5))
(node (ref U3) (pin 4))
(node (ref U5) (pin 7))
(node (ref U7) (pin 13))
(node (ref U7) (pin 11))
(node (ref U7) (pin 7))
(node (ref A13) (pin 3))
(node (ref A14) (pin 3))
(node (ref U4) (pin 14))
(node (ref C6) (pin 2))
(node (ref C11) (pin 2))
(node (ref D1) (pin 1))
(node (ref C10) (pin 2))
(node (ref SW1) (pin 1))
(node (ref X1) (pin 7))
(node (ref D1) (pin 1))
(node (ref U6) (pin 1)))
(net (code 4) (name "Net-(U6-Pad3)")
(node (ref C11) (pin 2))
(node (ref U7) (pin 9))
(node (ref U6) (pin 1))
(node (ref C6) (pin 2))
(node (ref U2) (pin 14))
(node (ref J3) (pin 17))
(node (ref U9) (pin 10))
(node (ref U3) (pin 8))
(node (ref U3) (pin 5))
(node (ref U3) (pin 4))
(node (ref U8) (pin 1))
(node (ref J2) (pin 29))
(node (ref U9) (pin 17))
(node (ref U9) (pin 15))
(node (ref U9) (pin 16))
(node (ref U7) (pin 5))
(node (ref U5) (pin 7)))
(net (code 2) (name VCC)
(node (ref U6) (pin 4))
(node (ref J3) (pin 18))
(node (ref U6) (pin 8))
(node (ref U7) (pin 14))
(node (ref R2) (pin 1))
(node (ref C11) (pin 1))
(node (ref U2) (pin 28))
(node (ref R5) (pin 1))
(node (ref J9) (pin 3))
(node (ref U1) (pin 38))
(node (ref U5) (pin 14))
(node (ref U1) (pin 8))
(node (ref R8) (pin 2))
(node (ref R7) (pin 2))
(node (ref R6) (pin 2))
(node (ref C9) (pin 1))
(node (ref C2) (pin 1))
(node (ref C3) (pin 1))
(node (ref C4) (pin 1))
(node (ref C5) (pin 1))
(node (ref C7) (pin 1))
(node (ref R10) (pin 2))
(node (ref C1) (pin 1))
(node (ref J8) (pin 2))
(node (ref C8) (pin 1))
(node (ref U4) (pin 28))
(node (ref R3) (pin 1))
(node (ref U3) (pin 16))
(node (ref U8) (pin 20))
(node (ref A14) (pin 1))
(node (ref A13) (pin 1))
(node (ref U8) (pin 24))
(node (ref R9) (pin 1))
(node (ref U9) (pin 9))
(node (ref R4) (pin 2))
(node (ref X1) (pin 14))
(node (ref R1) (pin 2)))
(net (code 3) (name "Net-(U6-Pad3)")
(node (ref U6) (pin 3))
(node (ref U7) (pin 3)))
(net (code 5) (name CLOCK)
(net (code 4) (name RESET)
(node (ref R4) (pin 1))
(node (ref J3) (pin 20))
(node (ref U7) (pin 4))
(node (ref U1) (pin 40))
(node (ref U8) (pin 34)))
(net (code 5) (name "Net-(D1-Pad2)")
(node (ref D1) (pin 2))
(node (ref R5) (pin 2)))
(net (code 6) (name "Net-(C10-Pad1)")
(node (ref U6) (pin 6))
(node (ref U6) (pin 7))
(node (ref C10) (pin 1))
(node (ref R3) (pin 2)))
(net (code 7) (name CLOCK)
(node (ref X1) (pin 8))
(node (ref U1) (pin 37))
(node (ref J3) (pin 21)))
(net (code 6) (name RESET)
(node (ref J3) (pin 20))
(node (ref U7) (pin 4))
(node (ref U8) (pin 34))
(node (ref R4) (pin 1))
(node (ref U1) (pin 40)))
(net (code 7) (name "Net-(C10-Pad1)")
(node (ref U6) (pin 7))
(node (ref R3) (pin 2))
(node (ref U6) (pin 6))
(node (ref C10) (pin 1)))
(net (code 8) (name "Net-(C6-Pad1)")
(node (ref C6) (pin 1))
(node (ref R2) (pin 2))
(node (ref U6) (pin 2))
(node (ref SW1) (pin 2)))
(net (code 9) (name "Net-(U5-Pad1)")
(node (ref U5) (pin 6))
(node (ref U5) (pin 1))
(node (ref U5) (pin 2)))
(net (code 10) (name "Net-(U2-Pad27)")
(net (code 8) (name "Net-(U2-Pad27)")
(node (ref U2) (pin 27))
(node (ref U5) (pin 11)))
(net (code 11) (name "Net-(U5-Pad13)")
(node (ref U5) (pin 8))
(node (ref U5) (pin 13)))
(net (code 12) (name RW)
(node (ref U1) (pin 34))
(node (ref U5) (pin 9))
(net (code 9) (name "Net-(U5-Pad13)")
(node (ref U5) (pin 13))
(node (ref U5) (pin 8)))
(net (code 10) (name RW)
(node (ref J3) (pin 24))
(node (ref U8) (pin 21))
(node (ref U1) (pin 34))
(node (ref U5) (pin 10))
(node (ref J3) (pin 24)))
(net (code 13) (name PHI2)
(node (ref U1) (pin 39))
(node (ref U5) (pin 9)))
(net (code 11) (name PHI2)
(node (ref U5) (pin 12))
(node (ref J3) (pin 19))
(node (ref U8) (pin 25))
(node (ref U5) (pin 12)))
(net (code 14) (name CS_ROM)
(node (ref U4) (pin 22))
(node (ref U4) (pin 20))
(node (ref U5) (pin 3)))
(net (code 15) (name "Net-(U3-Pad9)")
(node (ref U3) (pin 9))
(node (ref U5) (pin 4)))
(net (code 16) (name "Net-(U3-Pad7)")
(node (ref U1) (pin 39))
(node (ref U8) (pin 25)))
(net (code 12) (name "Net-(U3-Pad9)")
(node (ref U5) (pin 4))
(node (ref U3) (pin 9)))
(net (code 13) (name "Net-(U3-Pad7)")
(node (ref U3) (pin 7))
(node (ref U5) (pin 5)))
(net (code 17) (name A3)
(node (ref U4) (pin 7))
(node (ref U1) (pin 12))
(node (ref J3) (pin 13))
(node (ref U2) (pin 7)))
(net (code 18) (name A2)
(node (ref J3) (pin 14))
(node (ref U4) (pin 8))
(node (ref U2) (pin 8))
(node (ref U1) (pin 11)))
(net (code 19) (name A1)
(node (ref U4) (pin 9))
(node (ref J3) (pin 15))
(node (ref U2) (pin 9))
(node (ref U1) (pin 10))
(node (ref U8) (pin 35)))
(net (code 20) (name A0)
(node (ref U2) (pin 10))
(node (ref J3) (pin 16))
(node (ref U1) (pin 9))
(node (ref U8) (pin 36))
(node (ref U4) (pin 10)))
(net (code 21) (name A10)
(node (ref U4) (pin 21))
(node (ref U2) (pin 21))
(node (ref U1) (pin 19))
(node (ref J3) (pin 6)))
(net (code 22) (name A11)
(node (ref J3) (pin 5))
(node (ref U2) (pin 23))
(node (ref U1) (pin 20))
(node (ref U4) (pin 23)))
(net (code 23) (name A9)
(net (code 14) (name "Net-(U5-Pad1)")
(node (ref U5) (pin 2))
(node (ref U5) (pin 6))
(node (ref U5) (pin 1)))
(net (code 15) (name A9)
(node (ref U4) (pin 24))
(node (ref U2) (pin 24))
(node (ref J3) (pin 7))
(node (ref U1) (pin 18))
(node (ref J3) (pin 7)))
(net (code 24) (name A4)
(node (ref U1) (pin 13))
(node (ref U2) (pin 6))
(node (ref U4) (pin 6))
(node (ref J3) (pin 12))
(node (ref U8) (pin 22)))
(net (code 25) (name A8)
(node (ref U2) (pin 25))
(node (ref U2) (pin 24)))
(net (code 16) (name A8)
(node (ref J3) (pin 8))
(node (ref U1) (pin 17))
(node (ref U4) (pin 25))
(node (ref J3) (pin 8)))
(net (code 26) (name A13_W)
(node (ref A13) (pin 2))
(node (ref U4) (pin 26)))
(net (code 27) (name D5)
(node (ref U2) (pin 17))
(node (ref U8) (pin 28))
(node (ref J3) (pin 32))
(node (ref U2) (pin 25))
(node (ref U4) (pin 25)))
(net (code 17) (name A13_W)
(node (ref U4) (pin 26))
(node (ref A13) (pin 2)))
(net (code 18) (name D5)
(node (ref U4) (pin 17))
(node (ref U1) (pin 28)))
(net (code 28) (name D6)
(node (ref U2) (pin 18))
(node (ref U1) (pin 27))
(node (ref U8) (pin 27))
(node (ref U4) (pin 18))
(node (ref J3) (pin 33)))
(net (code 29) (name D7)
(node (ref U8) (pin 26))
(node (ref U1) (pin 26))
(node (ref J3) (pin 34))
(node (ref U2) (pin 19))
(node (ref U4) (pin 19)))
(net (code 30) (name A14_W)
(node (ref U2) (pin 17))
(node (ref J3) (pin 32))
(node (ref U1) (pin 28))
(node (ref U8) (pin 28)))
(net (code 19) (name A14_W)
(node (ref U4) (pin 1))
(node (ref A14) (pin 2)))
(net (code 31) (name A12)
(node (ref U2) (pin 2))
(node (ref U3) (pin 1))
(node (ref U1) (pin 22))
(node (ref U4) (pin 2))
(node (ref J3) (pin 4)))
(net (code 32) (name A7)
(node (ref J3) (pin 9))
(net (code 20) (name A7)
(node (ref U4) (pin 3))
(node (ref U1) (pin 16))
(node (ref U2) (pin 3))
(node (ref U4) (pin 3)))
(net (code 33) (name A6)
(node (ref J3) (pin 9)))
(net (code 21) (name A6)
(node (ref U2) (pin 4))
(node (ref J3) (pin 10))
(node (ref U4) (pin 4))
(node (ref U1) (pin 15))
(node (ref J3) (pin 10)))
(net (code 34) (name A5)
(node (ref U1) (pin 15)))
(net (code 22) (name A5)
(node (ref U1) (pin 14))
(node (ref U2) (pin 5))
(node (ref U4) (pin 5))
(node (ref J3) (pin 11)))
(net (code 35) (name "Net-(U6-Pad5)")
(node (ref J3) (pin 11))
(node (ref U2) (pin 5)))
(net (code 23) (name A4)
(node (ref U8) (pin 22))
(node (ref U2) (pin 6))
(node (ref U1) (pin 13))
(node (ref U4) (pin 6))
(node (ref J3) (pin 12)))
(net (code 24) (name A3)
(node (ref U4) (pin 7))
(node (ref J3) (pin 13))
(node (ref U2) (pin 7))
(node (ref U1) (pin 12)))
(net (code 25) (name A2)
(node (ref U4) (pin 8))
(node (ref U2) (pin 8))
(node (ref J3) (pin 14))
(node (ref U1) (pin 11)))
(net (code 26) (name A1)
(node (ref U2) (pin 9))
(node (ref U1) (pin 10))
(node (ref U4) (pin 9))
(node (ref U8) (pin 35))
(node (ref J3) (pin 15)))
(net (code 27) (name A0)
(node (ref U8) (pin 36))
(node (ref J3) (pin 16))
(node (ref U1) (pin 9))
(node (ref U2) (pin 10))
(node (ref U4) (pin 10)))
(net (code 28) (name "Net-(U6-Pad5)")
(node (ref U6) (pin 5)))
(net (code 36) (name "Net-(X1-Pad1)")
(net (code 29) (name "Net-(X1-Pad1)")
(node (ref X1) (pin 1)))
(net (code 37) (name "Net-(R1-Pad1)")
(net (code 30) (name "Net-(C6-Pad1)")
(node (ref U6) (pin 2))
(node (ref C6) (pin 1))
(node (ref SW1) (pin 2))
(node (ref R2) (pin 2)))
(net (code 31) (name "Net-(R1-Pad1)")
(node (ref U4) (pin 27))
(node (ref R1) (pin 1)))
(net (code 38) (name "Net-(J3-Pad38)")
(net (code 32) (name "Net-(J3-Pad38)")
(node (ref J3) (pin 38)))
(net (code 39) (name "Net-(J3-Pad39)")
(net (code 33) (name "Net-(J3-Pad39)")
(node (ref J3) (pin 39)))
(net (code 40) (name "Net-(J3-Pad23)")
(net (code 34) (name "Net-(J3-Pad23)")
(node (ref J3) (pin 23)))
(net (code 41) (name D0)
(net (code 35) (name A15)
(node (ref U3) (pin 6))
(node (ref J3) (pin 1))
(node (ref U1) (pin 25))
(node (ref U2) (pin 20))
(node (ref U2) (pin 22)))
(net (code 36) (name SYNC)
(node (ref U1) (pin 7))
(node (ref J3) (pin 26)))
(net (code 37) (name RX)
(node (ref J2) (pin 2))
(node (ref J3) (pin 36)))
(net (code 38) (name D0)
(node (ref U8) (pin 33))
(node (ref J3) (pin 27))
(node (ref U4) (pin 11))
(node (ref U2) (pin 11))
(node (ref U1) (pin 33))
(node (ref U8) (pin 33)))
(net (code 42) (name RDY)
(node (ref J3) (pin 25))
(node (ref R6) (pin 1))
(node (ref U1) (pin 2)))
(net (code 43) (name TX)
(node (ref J3) (pin 35))
(node (ref J2) (pin 1)))
(net (code 44) (name SYNC)
(node (ref J3) (pin 26))
(node (ref U1) (pin 7)))
(net (code 45) (name RX)
(node (ref J3) (pin 36))
(node (ref J2) (pin 2)))
(net (code 46) (name NMI)
(node (ref R8) (pin 1))
(node (ref U4) (pin 11))
(node (ref U2) (pin 11)))
(net (code 39) (name NMI)
(node (ref U1) (pin 6))
(node (ref J3) (pin 37)))
(net (code 47) (name D1)
(node (ref J3) (pin 37))
(node (ref R8) (pin 1)))
(net (code 40) (name D1)
(node (ref U4) (pin 12))
(node (ref U1) (pin 32))
(node (ref U2) (pin 12))
(node (ref U8) (pin 32))
(node (ref J3) (pin 28)))
(net (code 48) (name D2)
(node (ref J3) (pin 28))
(node (ref U8) (pin 32)))
(net (code 41) (name D2)
(node (ref U2) (pin 13))
(node (ref U1) (pin 31))
(node (ref U4) (pin 13))
(node (ref U8) (pin 31))
(node (ref J3) (pin 29))
(node (ref U2) (pin 13)))
(net (code 49) (name "Net-(J6-Pad1)")
(node (ref J6) (pin 1)))
(net (code 50) (name "Net-(U7-Pad1)")
(node (ref U7) (pin 1))
(node (ref U8) (pin 19)))
(net (code 51) (name "Net-(C12-Pad2)")
(node (ref C12) (pin 2))
(node (ref U7) (pin 2)))
(net (code 52) (name "Net-(J4-Pad1)")
(node (ref U8) (pin 31))
(node (ref U4) (pin 13)))
(net (code 42) (name "Net-(J4-Pad1)")
(node (ref J4) (pin 1)))
(net (code 53) (name "Net-(J5-Pad1)")
(net (code 43) (name "Net-(J6-Pad1)")
(node (ref J6) (pin 1)))
(net (code 44) (name "Net-(J5-Pad1)")
(node (ref J5) (pin 1)))
(net (code 54) (name "Net-(J7-Pad1)")
(net (code 45) (name "Net-(J7-Pad1)")
(node (ref J7) (pin 1)))
(net (code 55) (name "Net-(R10-Pad1)")
(net (code 46) (name "Net-(R10-Pad1)")
(node (ref R10) (pin 1))
(node (ref U1) (pin 36)))
(net (code 56) (name "Net-(J2-Pad9)")
(node (ref J2) (pin 9)))
(net (code 57) (name "Net-(J2-Pad10)")
(net (code 47) (name CS_ROM)
(node (ref U5) (pin 3))
(node (ref J9) (pin 1)))
(net (code 48) (name "Net-(J9-Pad2)")
(node (ref U4) (pin 22))
(node (ref U4) (pin 20))
(node (ref J9) (pin 2)))
(net (code 49) (name "Net-(J2-Pad10)")
(node (ref J2) (pin 10)))
(net (code 58) (name "Net-(U7-Pad6)")
(net (code 50) (name "Net-(J2-Pad9)")
(node (ref J2) (pin 9)))
(net (code 51) (name TX)
(node (ref J3) (pin 35))
(node (ref J2) (pin 1)))
(net (code 52) (name "Net-(U7-Pad1)")
(node (ref U7) (pin 1))
(node (ref U8) (pin 19)))
(net (code 53) (name "Net-(C12-Pad2)")
(node (ref U7) (pin 2))
(node (ref C12) (pin 2)))
(net (code 54) (name "Net-(U7-Pad6)")
(node (ref U7) (pin 6)))
(net (code 59) (name "Net-(U7-Pad8)")
(net (code 55) (name "Net-(U7-Pad8)")
(node (ref U7) (pin 8)))
(net (code 60) (name "Net-(U7-Pad10)")
(net (code 56) (name "Net-(U7-Pad10)")
(node (ref U7) (pin 10)))
(net (code 61) (name "Net-(U7-Pad12)")
(net (code 57) (name "Net-(U7-Pad12)")
(node (ref U7) (pin 12)))
(net (code 62) (name A15)
(node (ref U3) (pin 6))
(node (ref J3) (pin 1))
(node (ref U2) (pin 22))
(node (ref U1) (pin 25))
(node (ref U2) (pin 20)))
(net (code 63) (name A14)
(node (ref U2) (pin 1))
(net (code 58) (name A14)
(node (ref U3) (pin 3))
(node (ref U1) (pin 24))
(node (ref J3) (pin 2))
(node (ref U3) (pin 3)))
(net (code 64) (name A13)
(node (ref U1) (pin 23))
(node (ref J3) (pin 3))
(node (ref U2) (pin 1))
(node (ref J3) (pin 2)))
(net (code 59) (name A13)
(node (ref U3) (pin 2))
(node (ref U2) (pin 26)))
(net (code 65) (name D3)
(node (ref U1) (pin 23))
(node (ref U2) (pin 26))
(node (ref J3) (pin 3)))
(net (code 60) (name A12)
(node (ref U4) (pin 2))
(node (ref J3) (pin 4))
(node (ref U3) (pin 1))
(node (ref U2) (pin 2))
(node (ref U1) (pin 22)))
(net (code 61) (name A11)
(node (ref U4) (pin 23))
(node (ref J3) (pin 5))
(node (ref U2) (pin 23))
(node (ref U1) (pin 20)))
(net (code 62) (name A10)
(node (ref U1) (pin 19))
(node (ref U2) (pin 21))
(node (ref U4) (pin 21))
(node (ref J3) (pin 6)))
(net (code 63) (name D3)
(node (ref U8) (pin 30))
(node (ref J3) (pin 30))
(node (ref U1) (pin 30))
(node (ref U4) (pin 15))
(node (ref J3) (pin 30))
(node (ref U2) (pin 15)))
(net (code 66) (name D4)
(node (ref U1) (pin 29))
(node (ref U4) (pin 16))
(net (code 64) (name D4)
(node (ref U8) (pin 29))
(node (ref U2) (pin 16))
(node (ref J3) (pin 31)))
(net (code 67) (name IRQ)
(node (ref R7) (pin 1))
(node (ref U4) (pin 16))
(node (ref J3) (pin 31))
(node (ref U1) (pin 29))
(node (ref U2) (pin 16)))
(net (code 65) (name IRQ)
(node (ref J3) (pin 22))
(node (ref R7) (pin 1))
(node (ref U1) (pin 4)))
(net (code 68) (name OUT_D6)
(node (ref U9) (pin 27))
(node (ref U8) (pin 16)))
(net (code 66) (name D6)
(node (ref U2) (pin 18))
(node (ref U8) (pin 27))
(node (ref U4) (pin 18))
(node (ref J3) (pin 33))
(node (ref U1) (pin 27)))
(net (code 67) (name D7)
(node (ref U4) (pin 19))
(node (ref U1) (pin 26))
(node (ref U8) (pin 26))
(node (ref J3) (pin 34))
(node (ref U2) (pin 19)))
(net (code 68) (name RDY)
(node (ref U1) (pin 2))
(node (ref R6) (pin 1))
(node (ref J3) (pin 25)))
(net (code 69) (name "Net-(U9-Pad28)")
(node (ref U9) (pin 28)))
(net (code 70) (name "Net-(U9-Pad19)")
(node (ref U9) (pin 19)))
(net (code 71) (name "Net-(J2-Pad3)")
(net (code 71) (name OUT_D6)
(node (ref U8) (pin 16))
(node (ref U9) (pin 27)))
(net (code 72) (name "Net-(J2-Pad3)")
(node (ref J2) (pin 3)))
(net (code 72) (name "Net-(J2-Pad4)")
(net (code 73) (name "Net-(J2-Pad4)")
(node (ref J2) (pin 4)))
(net (code 73) (name KBD_READY)
(node (ref J2) (pin 5))
(node (ref U8) (pin 39)))
(net (code 74) (name OUT_DA)
(node (ref C12) (pin 1))
(net (code 74) (name KBD_READY)
(node (ref U8) (pin 39))
(node (ref J2) (pin 5)))
(net (code 75) (name OUT_DA)
(node (ref J2) (pin 6))
(node (ref U8) (pin 17))
(node (ref J2) (pin 6)))
(net (code 75) (name KBD_STROBE)
(node (ref J2) (pin 7))
(node (ref U8) (pin 40)))
(net (code 76) (name OUT_RDA)
(node (ref J2) (pin 8))
(node (ref U8) (pin 18)))
(net (code 77) (name "Net-(J2-Pad20)")
(node (ref C12) (pin 1)))
(net (code 76) (name KBD_STROBE)
(node (ref U8) (pin 40))
(node (ref J2) (pin 7)))
(net (code 77) (name OUT_RDA)
(node (ref U8) (pin 18))
(node (ref J2) (pin 8)))
(net (code 78) (name "Net-(J2-Pad20)")
(node (ref J2) (pin 20)))
(net (code 78) (name "Net-(J2-Pad30)")
(net (code 79) (name "Net-(J2-Pad30)")
(node (ref J2) (pin 30)))
(net (code 79) (name "Net-(J2-Pad11)")
(net (code 80) (name "Net-(J2-Pad11)")
(node (ref J2) (pin 11)))
(net (code 80) (name "Net-(U9-Pad20)")
(node (ref U9) (pin 20)))
(net (code 81) (name KBD_D0)
(node (ref U9) (pin 1))
(node (ref U8) (pin 2)))
(net (code 82) (name KBD_D1)
(net (code 81) (name "Net-(J2-Pad21)")
(node (ref J2) (pin 21)))
(net (code 82) (name KBD_D0)
(node (ref U8) (pin 2))
(node (ref U9) (pin 1)))
(net (code 83) (name KBD_D1)
(node (ref U8) (pin 3))
(node (ref U9) (pin 2)))
(net (code 83) (name KBD_D2)
(net (code 84) (name KBD_D2)
(node (ref U9) (pin 3))
(node (ref U8) (pin 4)))
(net (code 84) (name KBD_D3)
(net (code 85) (name KBD_D3)
(node (ref U9) (pin 4))
(node (ref U8) (pin 5)))
(net (code 85) (name KBD_D4)
(net (code 86) (name KBD_D4)
(node (ref U8) (pin 6))
(node (ref U9) (pin 5)))
(net (code 86) (name KBD_D5)
(net (code 87) (name KBD_D5)
(node (ref U8) (pin 7))
(node (ref U9) (pin 6)))
(net (code 87) (name KBD_D6)
(node (ref U8) (pin 8))
(node (ref U9) (pin 7)))
(net (code 88) (name KBD_D7)
(node (ref U8) (pin 9))
(node (ref U9) (pin 8)))
(net (code 89) (name "Net-(J2-Pad21)")
(node (ref J2) (pin 21)))
(net (code 90) (name OUT_D0)
(node (ref U8) (pin 10))
(node (ref U9) (pin 21)))
(net (code 91) (name OUT_D1)
(net (code 88) (name KBD_D6)
(node (ref U9) (pin 7))
(node (ref U8) (pin 8)))
(net (code 89) (name KBD_D7)
(node (ref U9) (pin 8))
(node (ref U8) (pin 9)))
(net (code 90) (name "Net-(U9-Pad20)")
(node (ref U9) (pin 20)))
(net (code 91) (name "Net-(J2-Pad12)")
(node (ref J2) (pin 12)))
(net (code 92) (name OUT_D0)
(node (ref U9) (pin 21))
(node (ref U8) (pin 10)))
(net (code 93) (name OUT_D1)
(node (ref U8) (pin 11))
(node (ref U9) (pin 22)))
(net (code 92) (name OUT_D2)
(node (ref U9) (pin 23))
(node (ref U8) (pin 12)))
(net (code 93) (name OUT_D3)
(node (ref U9) (pin 24))
(node (ref U8) (pin 13)))
(net (code 94) (name OUT_D4)
(node (ref U9) (pin 25))
(node (ref U8) (pin 14)))
(net (code 95) (name OUT_D5)
(node (ref U9) (pin 26))
(node (ref U8) (pin 15)))
(net (code 96) (name "Net-(J2-Pad18)")
(node (ref J2) (pin 18)))
(net (code 97) (name "Net-(J2-Pad12)")
(node (ref J2) (pin 12)))
(net (code 98) (name "Net-(J2-Pad22)")
(node (ref J2) (pin 22)))
(net (code 99) (name "Net-(J2-Pad13)")
(node (ref J2) (pin 13))
(node (ref U9) (pin 11))
(node (ref R9) (pin 2)))
(net (code 100) (name "Net-(J2-Pad23)")
(node (ref J2) (pin 23)))
(net (code 101) (name "Net-(J2-Pad24)")
(node (ref J2) (pin 24)))
(net (code 102) (name "Net-(J2-Pad25)")
(node (ref J2) (pin 25)))
(net (code 103) (name "Net-(J2-Pad26)")
(node (ref J2) (pin 26)))
(net (code 104) (name "Net-(J2-Pad17)")
(node (ref J2) (pin 17)))
(net (code 105) (name "Net-(J2-Pad27)")
(node (ref J8) (pin 1))
(node (ref J2) (pin 27)))
(net (code 106) (name "Net-(J2-Pad19)")
(node (ref J2) (pin 19)))
(net (code 107) (name CS_PIA)
(node (ref U3) (pin 10))
(node (ref U8) (pin 23)))
(net (code 108) (name "Net-(U8-Pad37)")
(node (ref U8) (pin 37)))
(net (code 109) (name "Net-(U8-Pad38)")
(node (ref U8) (pin 38)))
(net (code 110) (name "Net-(U3-Pad12)")
(node (ref U3) (pin 12)))
(net (code 111) (name "Net-(U3-Pad11)")
(node (ref U3) (pin 11)))
(net (code 112) (name "Net-(U3-Pad13)")
(node (ref U3) (pin 13)))
(net (code 113) (name "Net-(U3-Pad14)")
(node (ref U3) (pin 14)))
(net (code 114) (name "Net-(U3-Pad15)")
(node (ref U3) (pin 15)))
(net (code 115) (name "Net-(U1-Pad35)")
(node (ref U1) (pin 35)))
(net (code 116) (name "Net-(U1-Pad3)")
(node (ref U1) (pin 3)))
(net (code 117) (name "Net-(U1-Pad5)")
(node (ref U1) (pin 5)))
(net (code 118) (name "Net-(J1-Pad2)")
(node (ref U1) (pin 1))
(node (ref J1) (pin 2)))
(net (code 119) (name "Net-(J2-Pad16)")
(node (ref J2) (pin 16))
(node (ref U9) (pin 12)))
(net (code 120) (name "Net-(J2-Pad15)")
(node (ref J2) (pin 15))
(node (ref U9) (pin 14)))
(net (code 121) (name "Net-(J2-Pad14)")
(net (code 94) (name "Net-(J2-Pad14)")
(node (ref U9) (pin 13))
(node (ref J2) (pin 14)))
(net (code 122) (name P_RESET)
(net (code 95) (name OUT_D2)
(node (ref U8) (pin 12))
(node (ref U9) (pin 23)))
(net (code 96) (name "Net-(J2-Pad15)")
(node (ref U9) (pin 14))
(node (ref J2) (pin 15)))
(net (code 97) (name OUT_D3)
(node (ref U8) (pin 13))
(node (ref U9) (pin 24)))
(net (code 98) (name OUT_D4)
(node (ref U9) (pin 25))
(node (ref U8) (pin 14)))
(net (code 99) (name OUT_D5)
(node (ref U9) (pin 26))
(node (ref U8) (pin 15)))
(net (code 100) (name P_RESET)
(node (ref J2) (pin 28))
(node (ref U9) (pin 18)))))
(node (ref U9) (pin 18)))
(net (code 101) (name "Net-(J2-Pad22)")
(node (ref J2) (pin 22)))
(net (code 102) (name "Net-(J2-Pad13)")
(node (ref J2) (pin 13))
(node (ref R9) (pin 2))
(node (ref U9) (pin 11)))
(net (code 103) (name "Net-(J2-Pad23)")
(node (ref J2) (pin 23)))
(net (code 104) (name "Net-(J2-Pad24)")
(node (ref J2) (pin 24)))
(net (code 105) (name "Net-(J2-Pad25)")
(node (ref J2) (pin 25)))
(net (code 106) (name "Net-(J2-Pad26)")
(node (ref J2) (pin 26)))
(net (code 107) (name "Net-(J2-Pad17)")
(node (ref J2) (pin 17)))
(net (code 108) (name "Net-(J2-Pad27)")
(node (ref J8) (pin 1))
(node (ref J2) (pin 27)))
(net (code 109) (name "Net-(J2-Pad18)")
(node (ref J2) (pin 18)))
(net (code 110) (name "Net-(J2-Pad19)")
(node (ref J2) (pin 19)))
(net (code 111) (name CS_PIA)
(node (ref U8) (pin 23))
(node (ref U3) (pin 10)))
(net (code 112) (name "Net-(U8-Pad37)")
(node (ref U8) (pin 37)))
(net (code 113) (name "Net-(U8-Pad38)")
(node (ref U8) (pin 38)))
(net (code 114) (name "Net-(U3-Pad11)")
(node (ref U3) (pin 11)))
(net (code 115) (name "Net-(U3-Pad12)")
(node (ref U3) (pin 12)))
(net (code 116) (name "Net-(U3-Pad13)")
(node (ref U3) (pin 13)))
(net (code 117) (name "Net-(U3-Pad14)")
(node (ref U3) (pin 14)))
(net (code 118) (name "Net-(U3-Pad15)")
(node (ref U3) (pin 15)))
(net (code 119) (name "Net-(U1-Pad35)")
(node (ref U1) (pin 35)))
(net (code 120) (name "Net-(U1-Pad5)")
(node (ref U1) (pin 5)))
(net (code 121) (name "Net-(U1-Pad3)")
(node (ref U1) (pin 3)))
(net (code 122) (name "Net-(J1-Pad2)")
(node (ref U1) (pin 1))
(node (ref J1) (pin 2)))
(net (code 123) (name "Net-(J2-Pad16)")
(node (ref U9) (pin 12))
(node (ref J2) (pin 16)))))

27
RC6502 Apple 1 SBC/RC6502 Apple 1 SBC.sch
View File

@ -670,7 +670,7 @@ Wire Wire Line
Wire Wire Line
1600 5525 1600 5625
Wire Wire Line
1450 5625 1700 5625
925 5625 1700 5625
Connection ~ 1600 5625
$Comp
L R R1
@ -966,7 +966,7 @@ Wire Wire Line
3750 1100 3750 1375
Wire Wire Line
2100 1225 2150 1225
Text GLabel 1450 5625 0 60 Input ~ 0
Text GLabel 600 5125 1 60 Input ~ 0
CS_ROM
$Comp
L 74HCT00 U5
@ -1414,4 +1414,27 @@ Wire Wire Line
Wire Wire Line
10400 4550 10400 4750
Connection ~ 10225 4550
$Comp
L Jumper_NC_Dual J9
U 1 1 5C3B495B
P 925 5200
F 0 "J9" H 975 5100 50 0000 L CNN
F 1 "ROM_EN" H 925 5300 50 0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 925 5200 50 0001 C CNN
F 3 "" H 925 5200 50 0001 C CNN
1 925 5200
1 0 0 -1
$EndComp
Wire Wire Line
675 5200 600 5200
Wire Wire Line
600 5200 600 5125
Wire Wire Line
925 5300 925 5625
Text GLabel 1250 5125 1 60 Input ~ 0
VCC
Wire Wire Line
1250 5125 1250 5200
Wire Wire Line
1250 5200 1175 5200
$EndSCHEMATC