Create a schematic for Decoder, latch, and GALs. 

libSymbols:
- 74xx:74LS138
- 74xx:74LS30
- 74xx:74LS74
- Logic_Programmable:GAL16V8
- gal22v10:GAL22V10
- power:GND
- power:VCC
schematicSymbols:
- libraryNickname: power
  entryName: GND
  position:
    x: 60.96
    y: 73.66
    angle: 0
  properties:
  - key: Reference
    value: '#PWR031'
    position:
      x: 60.96
      y: 80.01
      angle: 0
  - key: Value
    value: GND
    position:
      x: 60.96
      y: 78.74
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS74
  position:
    x: 35.56
    y: 220.98
    angle: 0
  properties:
  - key: Reference
    value: U16
    position:
      x: 33.02
      y: 219.71
      angle: 0
  - key: Value
    value: 74LS74
    position:
      x: 31.75
      y: 222.25
      angle: 0
- libraryNickname: power
  entryName: VCC
  position:
    x: 60.96
    y: 38.1
    angle: 0
  properties:
  - key: Reference
    value: '#PWR030'
    position:
      x: 60.96
      y: 41.91
      angle: 0
  - key: Value
    value: VCC
    position:
      x: 60.96
      y: 33.02
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 185.42
    y: 167.64
    angle: 0
  properties:
  - key: Reference
    value: '#PWR035'
    position:
      x: 185.42
      y: 173.99
      angle: 0
  - key: Value
    value: GND
    position:
      x: 185.42
      y: 172.72
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS30
  position:
    x: 48.26
    y: 220.98
    angle: 0
  properties:
  - key: Reference
    value: U10
    position:
      x: 48.26
      y: 219.71
      angle: 0
  - key: Value
    value: 74LS30
    position:
      x: 48.26
      y: 222.25
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS138
  position:
    x: 46.99
    y: 165.1
    angle: 0
  properties:
  - key: Reference
    value: U15
    position:
      x: 49.0094
      y: 149.86
      angle: 0
  - key: Value
    value: 74LS138
    position:
      x: 49.0094
      y: 152.4
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 46.99
    y: 182.88
    angle: 0
  properties:
  - key: Reference
    value: '#PWR051'
    position:
      x: 46.99
      y: 189.23
      angle: 0
  - key: Value
    value: GND
    position:
      x: 46.99
      y: 187.96
      angle: 0
- libraryNickname: power
  entryName: VCC
  position:
    x: 185.42
    y: 132.08
    angle: 0
  properties:
  - key: Reference
    value: '#PWR034'
    position:
      x: 185.42
      y: 135.89
      angle: 0
  - key: Value
    value: VCC
    position:
      x: 185.42
      y: 127
      angle: 0
- libraryNickname: power
  entryName: VCC
  position:
    x: 185.42
    y: 200.66
    angle: 0
  properties:
  - key: Reference
    value: '#PWR072'
    position:
      x: 185.42
      y: 204.47
      angle: 0
  - key: Value
    value: VCC
    position:
      x: 185.42
      y: 195.58
      angle: 0
- libraryNickname: power
  entryName: VCC
  position:
    x: 46.99
    y: 149.86
    angle: 0
  properties:
  - key: Reference
    value: '#PWR050'
    position:
      x: 46.99
      y: 153.67
      angle: 0
  - key: Value
    value: VCC
    position:
      x: 46.99
      y: 144.78
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 48.26
    y: 233.68
    angle: 0
  properties:
  - key: Reference
    value: '#PWR033'
    position:
      x: 48.26
      y: 233.68
      angle: 0
  - key: Value
    value: GND
    position:
      x: 48.26
      y: 237.49
      angle: 0
- libraryNickname: 74xx
  entryName: 74LS30
  position:
    x: 46.99
    y: 124.46
    angle: 0
  properties:
  - key: Reference
    value: U10
    position:
      x: 46.99
      y: 111.76
      angle: 0
  - key: Value
    value: 74LS30
    position:
      x: 46.99
      y: 114.3
      angle: 0
- libraryNickname: power
  entryName: VCC
  position:
    x: 48.26
    y: 208.28
    angle: 0
  properties:
  - key: Reference
    value: '#PWR032'
    position:
      x: 48.26
      y: 205.74
      angle: 0
  - key: Value
    value: VCC
    position:
      x: 48.26
      y: 204.47
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 185.42
    y: 236.22
    angle: 0
  properties:
  - key: Reference
    value: '#PWR073'
    position:
      x: 185.42
      y: 242.57
      angle: 0
  - key: Value
    value: GND
    position:
      x: 185.42
      y: 241.3
      angle: 0
- libraryNickname: Logic_Programmable
  entryName: GAL16V8
  position:
    x: 185.42
    y: 218.44
    angle: 0
  properties:
  - key: Reference
    value: U22
    position:
      x: 187.4394
      y: 199.39
      angle: 0
  - key: Value
    value: GAL16V8
    position:
      x: 187.4394
      y: 201.93
      angle: 0
- libraryNickname: Logic_Programmable
  entryName: GAL16V8
  position:
    x: 185.42
    y: 149.86
    angle: 0
  properties:
  - key: Reference
    value: U11
    position:
      x: 187.4394
      y: 130.81
      angle: 0
  - key: Value
    value: GAL16V8
    position:
      x: 187.4394
      y: 133.35
      angle: 0
- libraryNickname: gal22v10
  entryName: GAL22V10
  position:
    x: 60.96
    y: 55.88
    angle: 0
  properties:
  - key: Reference
    value: U9
    position:
      x: 53.34
      y: 36.83
      angle: 0
  - key: Value
    value: GAL22V10
    position:
      x: 62.23
      y: 36.83
      angle: 0
junctions:
- position:
    x: 48.26
    y: 208.28
    angle: 0
- position:
    x: 48.26
    y: 233.68
    angle: 0
noConnects:
- position:
    x: 172.72
    y: 137.16
    angle: null
- position:
    x: 172.72
    y: 226.06
    angle: null
- position:
    x: 198.12
    y: 223.52
    angle: null
- position:
    x: 172.72
    y: 205.74
    angle: null
- position:
    x: 172.72
    y: 160.02
    angle: null
- position:
    x: 198.12
    y: 154.94
    angle: null
- position:
    x: 172.72
    y: 157.48
    angle: null
- position:
    x: 48.26
    y: 40.64
    angle: null
- position:
    x: 198.12
    y: 220.98
    angle: null
- position:
    x: 172.72
    y: 228.6
    angle: null
- position:
    x: 198.12
    y: 152.4
    angle: null
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 35.56
    y: 231.14
  - x: 35.56
    y: 233.68
- type: wire
  points:
  - x: 35.56
    y: 208.28
  - x: 35.56
    y: 210.82
- type: wire
  points:
  - x: 34.29
    y: 88.9
  - x: 34.29
    y: 63.5
- type: wire
  points:
  - x: 48.26
    y: 208.28
  - x: 35.56
    y: 208.28
- type: wire
  points:
  - x: 48.26
    y: 233.68
  - x: 35.56
    y: 233.68
- type: wire
  points:
  - x: 88.9
    y: 43.18
  - x: 88.9
    y: 88.9
- type: wire
  points:
  - x: 34.29
    y: 88.9
  - x: 88.9
    y: 88.9
- type: wire
  points:
  - x: 34.29
    y: 63.5
  - x: 48.26
    y: 63.5
- type: wire
  points:
  - x: 73.66
    y: 43.18
  - x: 88.9
    y: 43.18
globalLabels:
- text: ~{RD}
  shape: input
  position:
    x: 48.26
    y: 43.18
    angle: 180
- text: ~{CS-LCD}
  shape: output
  position:
    x: 198.12
    y: 142.24
    angle: 0
- text: ~{WR}
  shape: input
  position:
    x: 48.26
    y: 48.26
    angle: 180
- text: ~{CS-RAM}
  shape: output
  position:
    x: 198.12
    y: 147.32
    angle: 0
- text: A14
  shape: input
  position:
    x: 39.37
    y: 119.38
    angle: 180
- text: A6
  shape: input
  position:
    x: 34.29
    y: 160.02
    angle: 180
- text: ~{Y6
  shape: output
  position:
    x: 59.69
    y: 172.72
    angle: 0
- text: ~{CS-FF-WR}
  shape: output
  position:
    x: 198.12
    y: 213.36
    angle: 0
- text: A10
  shape: input
  position:
    x: 39.37
    y: 129.54
    angle: 180
- text: ~{CS-PPI1}
  shape: output
  position:
    x: 198.12
    y: 139.7
    angle: 0
- text: ~{IO-SEL}
  shape: output
  position:
    x: 54.61
    y: 124.46
    angle: 0
- text: ~{Y7}
  shape: output
  position:
    x: 59.69
    y: 175.26
    angle: 0
- text: A3
  shape: input
  position:
    x: 172.72
    y: 142.24
    angle: 180
- text: ~{CS-PPI0}
  shape: output
  position:
    x: 198.12
    y: 137.16
    angle: 0
- text: ~{IO-SEL}
  shape: input
  position:
    x: 172.72
    y: 149.86
    angle: 180
- text: ~{PSEN}
  shape: input
  position:
    x: 48.26
    y: 45.72
    angle: 180
- text: RxD
  shape: output
  position:
    x: 73.66
    y: 53.34
    angle: 0
- text: TxD
  shape: input
  position:
    x: 48.26
    y: 53.34
    angle: 180
- text: E
  shape: output
  position:
    x: 73.66
    y: 58.42
    angle: 0
- text: ~{Y0}
  shape: input
  position:
    x: 172.72
    y: 208.28
    angle: 180
- text: A13
  shape: input
  position:
    x: 39.37
    y: 121.92
    angle: 180
- text: ~{OE}
  shape: input
  position:
    x: 172.72
    y: 223.52
    angle: 180
- text: ~{RES-OUT}
  shape: input
  position:
    x: 48.26
    y: 66.04
    angle: 180
- text: A15
  shape: input
  position:
    x: 39.37
    y: 116.84
    angle: 180
- text: RESET
  shape: output
  position:
    x: 73.66
    y: 60.96
    angle: 0
- text: ~{CS-I2C}
  shape: output
  position:
    x: 198.12
    y: 208.28
    angle: 0
- text: RX-LED
  shape: output
  position:
    x: 73.66
    y: 55.88
    angle: 0
- text: ~{CS-I2C-WR}
  shape: output
  position:
    x: 73.66
    y: 63.5
    angle: 0
- text: ~{IO-SEL}
  shape: input
  position:
    x: 34.29
    y: 175.26
    angle: 180
- text: A9
  shape: input
  position:
    x: 39.37
    y: 132.08
    angle: 180
- text: ~{OE}
  shape: output
  position:
    x: 73.66
    y: 40.64
    angle: 0
- text: ~{CS-LATCH-OE}
  shape: output
  position:
    x: 198.12
    y: 218.44
    angle: 0
- text: A4
  shape: input
  position:
    x: 172.72
    y: 210.82
    angle: 180
- text: TxD-1
  shape: output
  position:
    x: 73.66
    y: 48.26
    angle: 0
- text: ~{Y0}
  shape: input
  position:
    x: 172.72
    y: 147.32
    angle: 180
- text: ~{CS-MMU-WR}
  shape: output
  position:
    x: 198.12
    y: 144.78
    angle: 0
- text: ~{CS-USB-SD}
  shape: output
  position:
    x: 198.12
    y: 205.74
    angle: 0
- text: A1
  shape: input
  position:
    x: 172.72
    y: 218.44
    angle: 180
- text: CS-LATCH-WR
  shape: output
  position:
    x: 198.12
    y: 215.9
    angle: 0
- text: A5
  shape: input
  position:
    x: 34.29
    y: 157.48
    angle: 180
- text: A2
  shape: input
  position:
    x: 172.72
    y: 215.9
    angle: 180
- text: ~{Y1}
  shape: output
  position:
    x: 59.69
    y: 160.02
    angle: 0
- text: A2
  shape: input
  position:
    x: 172.72
    y: 139.7
    angle: 180
- text: A4
  shape: input
  position:
    x: 172.72
    y: 144.78
    angle: 180
- text: A
  shape: output
  position:
    x: 198.12
    y: 210.82
    angle: 0
- text: ZA19
  shape: input
  position:
    x: 172.72
    y: 152.4
    angle: 180
- text: A3
  shape: input
  position:
    x: 172.72
    y: 213.36
    angle: 180
- text: RxD-0
  shape: input
  position:
    x: 48.26
    y: 60.96
    angle: 180
- text: ~{Y3
  shape: output
  position:
    x: 59.69
    y: 165.1
    angle: 0
- text: A11
  shape: input
  position:
    x: 39.37
    y: 127
    angle: 180
- text: T0
  shape: input
  position:
    x: 48.26
    y: 55.88
    angle: 180
- text: RxD-1
  shape: input
  position:
    x: 48.26
    y: 58.42
    angle: 180
- text: ~{Y4
  shape: output
  position:
    x: 59.69
    y: 167.64
    angle: 0
- text: ~{WR}
  shape: input
  position:
    x: 172.72
    y: 220.98
    angle: 180
- text: ~{Y0}
  shape: output
  position:
    x: 59.69
    y: 157.48
    angle: 0
- text: ZERO
  shape: input
  position:
    x: 34.29
    y: 172.72
    angle: 180
- text: A
  shape: input
  position:
    x: 48.26
    y: 68.58
    angle: 180
- text: ~{CS-ROM}
  shape: output
  position:
    x: 198.12
    y: 149.86
    angle: 0
- text: ~{CS-LCD}
  shape: input
  position:
    x: 48.26
    y: 50.8
    angle: 180
- text: ~{Y2}
  shape: output
  position:
    x: 59.69
    y: 162.56
    angle: 0
- text: ~{WR}
  shape: input
  position:
    x: 172.72
    y: 154.94
    angle: 180
- text: A8
  shape: input
  position:
    x: 39.37
    y: 134.62
    angle: 180
- text: A7
  shape: input
  position:
    x: 34.29
    y: 162.56
    angle: 180
- text: TX-LED
  shape: output
  position:
    x: 73.66
    y: 45.72
    angle: 0
- text: ~{Y5
  shape: output
  position:
    x: 59.69
    y: 170.18
    angle: 0
- text: ONE
  shape: input
  position:
    x: 34.29
    y: 170.18
    angle: 180
- text: A12
  shape: input
  position:
    x: 39.37
    y: 124.46
    angle: 180
- text: TxD-0
  shape: output
  position:
    x: 73.66
    y: 50.8
    angle: 0
sheetInstances: []
