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65
KX-UDS124CE
16.1.3.
IC302 (DE56)
Pin No.
Terminal Name
I/O setting
Pull-Up/Down
Contents of Control
Remark
1
GND1
-
-
Ground (0V)
2
SPP2
A.O
-
Not in use (OPEN)
3
BCLK
A.O
-
Not in use (OPEN)
4
NC1
A.O
-
Not in use (OPEN)
5
XIN
A.I
-
Clock input
6
XOUT
A.O
-
Not in use (OPEN)
7
VDD
-
-
VDD for 100kHz OSC (Not in use)
8
VCCIN
-
-
VCC (3.3V)
9
GND2
-
-
Ground (0V)
10
GND3
-
-
Ground (0V)
11
GND4
-
-
Ground (0V)
12
GND5
-
-
Ground (0V)
13
RST
A.I
Pull-Down
Reset
14
FL_RST
D.O
-
Serial flash reset (Not in use)
15
FL_DO
D.O
-
Serial flash data output (Not in use)
16
FL_DI
D.I
Pull-Down
Serial flash data input (Not in use)
17
FL_CS
D.O
-
Serial flash chip select (Not in use)
18
BL_LED
D.I
-
Not in use (OPEN)
19
SYN_OUT
D.I
Pull-Down
Not in use
20
TX_DATA
D.O
Pull-Down
Not in use
21
SLOT_CTRL
D.O
-
Not in use (OPEN)
22
NC2
D.O
-
DSP clock
23
RF_POWER
D.O
-
DSP sync signal
24
NC3
D.I
-
DSP receive data
25
RF_RSTN
D.O
-
Not in use (OPEN)
26
RADIO_EN
D.O
-
Not in use (OPEN)
27
HEAD_DET
D.I
-
Not in use (OPEN)
28
GND6
-
-
Ground (0V)
29
VCC1
-
-
VCC (3.3V)
30
SYN_EN
D.O
-
Not in use (OPEN)
31
SYN_CLK
D.O
-
Not in use (OPEN)
32
SYN_DATA
D.O
-
Not in use (OPEN)
33
NC4
D.I
-
Not in use (OPEN)
34
TX_EN
D.O
-
Not in use (OPEN)
35
NC5
D.I
-
Not in use (OPEN)
36
RX_DATA
D.I
Pull-Down
Not in use
37
NC6
D.I
-
Not in use (OPEN)
38
CHG_DET
D.I
-
Not in use (OPEN)
39
NC7
D.I
-
Not in use (OPEN)
40
LCD_BACK_LIGHT
D.I
-
Not in use (OPEN)
41
NC8
D.I
-
Not in use (OPEN)
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