IC601 - Pins and Functions
Nome | Nº | Descrição |
P1.3/T1 | 1 | port 1.3 or Counter/Timer 1 input |
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P1.6/SCL | 2 | port 1.6 or I 2 |
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P1.7/SDA | 3 | port 1.7 or I 2 |
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P2.0/TPWM | 4 | port 2.0 or Tuning PWM output |
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P3.0/ADC0/PWM0 | 5 | port 3.0 or ADC0 input or PWM0 output |
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P3.1/ADC1/PWM1 | 6 | port 3.1 or ADC1 input or PWM1 output |
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P3.2/ADC2/PWM2 | 7 | port 3.2 or ADC2 input or PWM2 output |
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P3.3/ADC3/PWM3 | 8 | port 3.3 or ADC3 input or PWM3 output |
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VSSC/P | 9 | digital ground for |
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P0.5 | 10 | port 0.5 (8 mA current sinking capability for direct drive of LEDs) |
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P0.6 | 11 | port 0.6 (8 mA current sinking capability for direct drive of LEDs) |
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VSSA | 12 | analog ground of Teletext decoder and digital ground of |
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SECPLL | 13 | SECAM PLL decoupling |
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VP2 | 14 | 2 nd supply voltage |
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DECDIG | 15 | decoupling digital supply of |
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PH2LF | 16 | |
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PH1LF | 17 | |
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GND3 | 18 | ground 3 for |
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DECBG | 19 | bandgap decoupling |
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AVL/EWD (1) | 20 | Automatic Volume |
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VDRB | 21 | vertical drive B output |
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VDRA | 22 | vertical drive A output |
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IFIN1 | 23 | IF input 1 |
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IFIN2 | 24 | IF input 2 |
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IREF | 25 | reference current input |
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VSC | 26 | vertical sawtooth capacitor |
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TUNERAGC | 27 | tuner AGC output |
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AUDEEM/SIFIN1 (1) | 28 | audio deemphasis or SIF input 1 |
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DECSDEM/SIFIN2 (1) | 29 | decoupling sound demodulator or SIF input 2 |
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GND2 | 30 | ground 2 for TV processor |
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SNDPLL/SIFAGC (1) | 31 | narrow band PLL filter /AGC sound IF |
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AVL/SNDIF/REF0/ | 32 | Automatic Volume Levelling / sound IF input / subcarrier reference output /AM output |
AMOUT (1) |
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HOUT | 33 | horizontal output |
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FBISO | 34 | flyback input/sandcastle output |
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AUDEXT/ | 35 | external audio input /QSS intercarrier out /AM audio output (non controlled) |
QSSO/AMOUT (1) |
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EHTO | 36 | EHT/overvoltage protection input |
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PLLIF | 37 | |
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IFVO/SVO | 38 | IF video output / selected CVBS output |
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VP1 | 39 | main supply voltage |
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CVBSINT | 40 | internal CVBS input |
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GND1 | 41 | ground 1 for |
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CVBS/Y | 42 | external CVBS/Y input |
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CHROMA | 43 | chrominance input (SVHS) |
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AUDOUT /AMOUT (1) | 44 | audio output /AM audio output (volume controlled) |
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INSSW2 | 45 | 2 nd RGB / YUV insertion input |
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R2/VIN | 46 | 2 nd R input / V |
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G2/YIN | 47 | 2 nd G input / Y input |
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B2/UIN | 48 | 2 nd B input / U |
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BCLIN | 49 | beam current limiter input / |
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