Daewoo DTH-2930, Service Manual, Page: 22 / 54

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IC DESCRIPTION
P1.6/SCL 7 port 1.6 or I
2
C-bus clock line
P1.7/SDA 8 port 1.7 or I
2
C-bus data line
VDDP(3.3V) 9 supply to periphery and on-chip voltage
regulator (3.3 V)
P2.0/TPWM 10 port 2.0 or Tuning PWM output
P2.1/PWM0 11 port 2.1 or PWM0 output
P2.2/PWM1 47 port 2.2 or PWM1 output
P2.3/PWM2 48 port 2.3 or PWM2 output
P3.0/ADC0 12 port 3.0 or ADC0 input
P3.1/ADC1 13 port 3.1 or ADC1 input
VDDC1 3 digital supply to core (+1.8 V)
DECV1V8 3 decoupling 1.8 V supply
P3.2/ADC2 14 port 3.2 or ADC2 input
P3.3/ADC3 15 port 3.3 or ADC3 input
VSSC/P 1 digital ground for m-Controller core and periphery
P2.4/PWM3 53 port 2.4 or PWM3 output
P2.5/PWM4 54 port 2.5 or PWM4 output
VDDC3 3 digital supply to core (1.8V)
VSSC3 1 ground
P1.2/INT2 2 port 1.2 or external interrupt 2
P1.4/RX 53 port 1.4 or UART bus
P1.5/TX 54 port 1.5 or UART bus
SYMBOL
STANDARD
VERSION
DESCRIPTION
FULL-STEREO/
MONO+ A
V
STEREO SSDIP90