
051-6700-00 TMS320DA140PGE160 Digital Signal Processor
1.Terminal Description
pin 1: VSS : - : Negative supply voltage.
pin 2: Memo Addrss 22: O : Control signal output for Memory IC.
pin 3: VSS : - : Negative supply voltage.
pin 4: VDD : - : Positive supply voltage.
pin 5: Memo Addrss 10: O : Address output to Memory IC.
pin 6: C RESET : O : Reset pulse output to CD IC.
pin 7: Memo Addrss 11: O : Address output to Memory IC.
pin 8: Memo Addrss 12: O : Address output to Memory IC.
pin 9: Memo Addrss 13: O : Address output to Memory IC.
pin 10: Memo Addrss 14: O : Address output to Memory IC.
pin 11: Memo Addrss 15: O : Address output to Memory IC.
pin 12: VDD : - : Positive supply voltage.
pin 13: NU : IN : Not in use.
pin 14: VSS : - : Negative supply voltage.
pin 15: VSS : - : Negative supply voltage.
pin 16: VDD : - : Positive supply voltage.
pin 17: NU : IN : Not in use.
pin 18: NU : IN : Not in use.
pin 19: READY : IN : The ready signal input.
pin 20: PS : O : Control signal output for Memory IC.
pin 21: NU : O : Not in use.
pin 22: NU : O : Not in use.
pin 23: WRITE ENBL : O : The write enable signal output.
pin 24: M STRB : O : Control signal output for Memory IC.
pin 25: NU : O : Not in use.
pin 26: NU : O : Not in use.
pin 27: LD CONT : O : The loading control signal output.
pin 28: NU : O : Not in use.
pin 29: NU : O : Not in use.
pin 30: NU : IN : Not in use.
pin 31: CS : IN : The chip select command input.
pin 32: NU : - : Not in use.
pin 33: VDD : - : Positive supply voltage.
pin 34: VSS : - : Negative supply voltage.
pin 35: V BUS WUP : IN : V BUS WUP input.
pin 36: C BUS CE/TRB :I/O: Data bus chip enable signal output to CD
IC. Or mechanism sensor signal input.
pin 37: VSS : - : Negative supply voltage.
pin 38: C BUS CK/TRA :I/O: Data bus clock pulse output to CD IC. Or
mechanism sensor signal input.
pin 39: NU : IN : Not in use.
pin 40: VSS : - : Negative supply voltage.
pin 41: C BCK : IN : Bit clock pulse input from CD IC.
pin 42: NU : O : Not in use.
pin 43: C LRCK : IN : LR clock pulse input from CD IC.
pin 44: NU : O : Not in use.
pin 45: C SD : IN : Serial data input from CD IC.
pin 46: NU : IN : Not in use.
pin 47: MS SI : IN : Serial data input from Master Computer.
pin 48: C DAC BCK : O : Bit clock output for the internal DAC of CD
IC.
pin 49: MS SCK : IN : Serial clock input from Master Computer.
pin 50: VSS : - : Negative supply voltage.
pin 51: NU : O : Not in use.
pin 52: VDD : - : Positive supply voltage.
pin 53: C DAC LRCK : O : LR clock output for the internal DAC of CD
IC.
pin 54: MS CS : IN : Chip select input from Master Computer.
pin 55: NU : O : Not in use.
pin 56: VDD : - : Positive supply voltage.
pin 57: VSS : - : Negative supply voltage.
pin 58: C BUS 0 :I/O: Data bus for CD IC.
pin 59: C DAC SD : O : Serial data output for the internal DAC of
CD IC.
pin 60: MS SO : O : Serial data output to Master Computer.
pin 61: NU : O : Not in use.
pin 62: NU : IN : Not in use.
pin 63: NU : IN : Not in use.
pin 64: WUP : IN: V BUS WUP.
pin 65: SBSY : IN : Sub code block synchronous signal detec-
tion input.
pin 66 :C BMOVF : IN : Buffer memory over flag input from CD IC.
pin 67 :SCK : IN : The clock pulse input.
pin 68 : VDD : IN : Positive supply voltage.
pin 69 : C BUS 1 : I/O: Data bus for CD IC.
pin 70 : VSS : - : Negative supply voltage.
pin 71 : LIMIT : IN : Inside limit switch signal input for the
pickup.
pin 72 : VSS : - : Negative supply voltage.
pin 73 : C PF/ CHUCK : IN : C2 correction data input from CD IC. Or
chucking signal input from the mechanism.
pin 74 : LD MUTE : IN : Muting signal output to the CD mechanism.
pin 75 : VDD : - : Positive supply voltage.
pin 76 : VSS : - : Negative supply voltage.
pin 77 : Clock Mode 1 : IN : Clock mode selection.
pin 78 : Clock Mode 2 : IN : Clock mode selection.
pin 79 : Clock Mode 3 : IN : Clock mode selection.
pin 80 : NU : IN : Not in use.
pin 81 : C BUS 2 : I/O: Data bus for CD IC.
pin 82 : NU : O : Not in use.
pin 83 : NU : IN : Not in use.
pin 84 : NU : O : Not in use.
pin 85 :
:
:
NU : O : Not in use.
pin 86 NU : IN : Not in use.
pin 87 :
:
NU : IN : Not in use.
pin 88 NU : IN : Not in use.
pin 89 : NU : IN : Not in use.
pin 90 : VSS : - : Negative supply voltage.
pin 91 : VDD : - : Positive supply voltage.
pin 92 : NU : IN : Not in use.
pin 93 : VSS : - : Negative supply voltage.
pin 94 : CLK OUT : O : Clock pulse output.
pin 95 : C BUS 3 : I/O: Data bus for CD IC.
pin 96 : NU : O : Not in use.
pin 97 :SYS CLK : IN : 16.92MHz
pin 98 : RESET : IN : Reset signal input.
pin 99 : Memo Data 0 : I/O: Parallel data input/output for Memory IC.
pin100 : Memo Data 1 : I/O: Parallel data input/output for Memory IC.
pin101 : Memo Data 2 : I/O: Parallel data input/output for Memory IC.
pin102 : Memo Data 3 : I/O: Parallel data input/output for Memory IC.
pin103 : Memo Data 4 I/O: Parallel data input/output for Memory IC.
pin104 : Memo Data 5 : I/O: Parallel data input/output for Memory IC.
pin105 :Memo Addrss 16: O : Address output to Memory IC.
pin106 : VSS : - : Negative supply voltage.
pin107 :Memo Addrss 17: O : Address output to Memory IC.
pin108 :Memo Addrss 18: O : Address output to Memory IC.
pin109 :Memo Addrss 19: O : Address output to Memory IC.
pin110 :Memo Addrss 20: O : Address output to Memory IC.
pin111 : VSS : - : Negative supply voltage.
pin112 : VDD : - : Positive supply voltage.
pin113 : Memo Data 6 : I/O: Parallel data input/output for Memory IC.
pin114 : Memo Data 7 : I/O: Parallel data input/output for Memory IC.
pin115 : Memo Data 8 : I/O: Parallel data input/output for Memory IC.
pin116 : Memo Data 9 : I/O: Parallel data input/output for Memory IC.
pin117 : Memo Data 10 : I/O: Parallel data input/output for Memory IC.
pin118 : Memo Data 11 : I/O: Parallel data input/output for Memory IC.
pin119 : Memo Data 12 : I/O: Parallel data input/output for Memory IC.
pin120 : CN VCC : IN : Connect to VCC.
pin121 :Memo Data 13 :I/O:Parallel data input/output for Memory IC.
pin122 : Memo Data 14 : I/O:Parallel data input/output for Memory IC.
pin123 : Memo Data 15 : I/O: Parallel data input/output for Memory IC.
pin124 : SRQ : O : V BUS SRQ output.
pin125 : VDD : - : Positive supply voltage.
pin126 : VSS : - : Negative supply voltage.
pin127 : NU : IN : Not in use.
pin128 : VSS : - : Negative supply voltage.
pin129 : NU : IN : Not in use.
pin130 : VDD : - : Positive supply voltage.
pin131 : Memo Addrss 0 : O : Address output to Memory IC.
pin132 : Memo Addrss 1 : O : Address output to Memory IC.
pin133 : Memo Addrss 2 : O : Address output to Memory IC.
pin134 :
:
:
:
Memo Addrss 3 : O : Address output to Memory IC.
pin135 SYS POWER : O : System power supply control signal output.
pin136 Memo Addrss 4 : O : Address output to Memory IC.
pin137 Memo Addrss 5 : O : Address output to Memory IC.
pin138 : Memo Addrss 6 : O : Address output to Memory IC.
pin139 : Memo Addrss 7 : O : Address output to Memory IC.
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