Datasheet

Signal Descriptions
MC13783 Technical Data, Rev. 3.5
Freescale Semiconductor 13
ADIN6 U15 LV ADC generic input channel 6, group 1
ADIN7 R15 LV ADC generic input channel 7, group 1
ADIN8 P14 LV ADC generic input channel 8, group 2
ADIN9 V17 LV ADC generic input channel 9, group 2
ADIN10 V18 LV ADC generic input channel 10, group 2
ADIN11 V19
W18
W19
LV ADC generic input channel 11, group 2
TSX1 P13 LV ADC generic input channel 12 or touchscreen input X1, group 2
TSX2 L13 LV ADC generic input channel 13 or touchscreen input X2, group 2
TSY1 P12 LV ADC generic input channel 14 or touchscreen input Y1, group 2
TSY2 M13 LV ADC generic input channel 15 or touchscreen input Y2, group 2
ADREF R13 LV Reference for ADC and touchscreen interface
ADTRIG N15 LV ADC trigger input
ADOUT E6 LV ADC trigger output
GNDADC L12 — Ground for A to D circuitry
Audio Bus
BCL1 M7 LV Bit clock for audio bus 1. Input in slave mode, output in master mode
FS1 M9 LV Frame synchronization clock for audio bus 1. Input in slave mode, output in master
mode
RX1 L5 LV Receive data input for audio bus 1
TX1 M6 LV Transmit data output for audio bus 1
BCL2 M8 LV Bit clock for audio bus 2. Input in slave mode, output in master mode
FS2 M2 LV Frame synchronization clock for audio bus 2. Input in slave mode, output in master
mode
RX2 M3 LV Receive data input for audio bus 2
TX2 M5 LV Transmit data output for audio bus 2
CLIA L6 LV Clock input for audio bus 1 or 2
CLIB L3 LV Clock input for audio bus 1 or 2
Audio Transmit
MC1RB R2 LV Handset primary or right microphone supply output with integrated bias resistor
MC1LB P3 LV Handset secondary or left microphone supply output with integrated bias resistor
Table 1. Pinout Listing (continued)
Pin Location Rating* Function
* The maximum voltage rating is given per category of pins:
• EHV for Extended High Voltage (20 V)
• HV for High Voltage (7.5 V)
• EMV for Extended Medium Voltage (5.5 V)
• MV for Medium Voltage (4.65 V)
• LV for Low Voltage (3.1 V)