HYT TC-610P Service Manual page 27

32 P12/UCK0
33 P13/TRG0/ADTG
34 P14/PPG0
35 P20/PPG00
36 P21/PPG01
37 P22/TO00
38 P23/TO01
39 P24/EC0
40 P50/SCL0
41 P51/SDA0
42 P52/PPG1
43 P53/TRG1
44 P60/PPG10
45 P61/PPG11
46 P62/TO10
47 P63/TO11
48 P64/EC1
49 P65/SCK
50 P66/SOT
51 P67/SIN
52 P43/AN11
53 P42/AN10
54 P41/AN09
55 P40/AN08
56
P37/AN07
57 P36/AN06
58 P35/AN05
59 P34/AN04
60 P33/AN03
61 P32/AN02
62 P31/AN01
63 P30/AN00
64 AVss
Reserved
Reserved
MIC_EN
CTC_DCS
Reserved
TONE
W/N
TTS_IN
SCL
SDA
AP/TU
TX_CTRL
AN29160_CLK
AN29160_DATA
AN29160_EN
Reserved
Reserved
Reserved
Reserved
Self
SPCNT
PCONT
RLED
GLED
MOT_CNT
Reserved
TI
BUSY
BAT_DET
Reserved
VOX_DET
Reserved
GND
O
O
I Check MIC connection (connected with
external pull-up resistor) (valid at high
level)
PWM CTCSS/CDCSS output pin
PWM Reserved
O Beep tone / Call tone output pin
O Wide/narrow band control pin W (L) / N (H)
I 2-Tone input pin
SCL EEPROM CLOCK
SDA EEPROM DATA
PWM APC / TUNE
O Tx power supply control pin (H: valid,
activate transmit)
O AN29160 CLOCK
O AN29160 DATA
O AN29160 ENABLE
O
O
O
O
I Test pin (used for Factory Clone Mode,
connected with external pull-up resistor)
O Main audio control pin (H: audio on)
O A pin to control power supply of
AN29160AA.
O Red LED
O Greed LED
O MOT_CNT motor control output pin. H:
activate motor; L: disable motor.
O
I/AD CTCSS/CDCSS input pin
I/AD Busy channel detect pin (10-bit AD
required)
I/AD Battery strength detect pin (10-bit AD
required)
O
I/AD VOX detect pin (10-bit AD required)
O
Power supply (Ground) pin for A/D;
connected to Ground.
25
TC-610P Service Manual