Ic503 (Dcx81 (Dsp)) - Panasonic KX-NS0154 Service Manual

16.1.7. IC503 (DCX81 (DSP))

Pin No. Terminal Name
1 DQ2
2 DQ0
3 GPIO26 / XD3
4 GPIO27 / XD2
5 VCC
6 XD1 / EXGPIO9
7 XD0 / EXGPIO10
8 XOEN / EXGPIO7
9 XWEN / EXGPIO7
10 XA0 / EXGPIO8
11 XCSN3 / EXGPIO5
12 VDD_CPU_DAIF
13 PLL2VSSA
14 PLL2VDDA
15 PLL1VDDA
16 PLL1VSSA
17 VDD
18 COREOUT
19 VBAT
20 DOUBCAP2N
21 DOUBCAP2P
22 DOUBCAP1N
23 DOUBCAP1P
24 DOUT3V0
25 DOUT4V5
26 DOUT2V5 / DCIN0 / LIN0
27 LEDSINK2 / DCIN1
28 DCIN2
29 DCIN3 / LIN1
30 LEDSINK1 / PWM1
31 VREF
32 VCCA
33 MIN
34 MIP
35 HSMIN
36 HSMIP
37 MPWR
38 SPOUTP
39 VCCPA
40 SPOUTN
41 HSSPOUTP
42 LOUT
43 PWM0
44 DCINS
45 XOUT
46 XIN
47 VDD_APU
48 VBAT_APU
49 VDD_IF
50 VCC_FE_IF
Contents of Control
QSPI data pin 2
QSPI data pin 0
GPIO Output (Not used)
GPIO Output (Not used)
I/O supply voltage
GPIO Output (Not used)
GPIO Output (Not used)
GPIO Output (Not used)
GPIO Output (Not used)
GPIO Output (Not used)
GPIO Output (Not used)
DAIF supply input voltage
PLL2 analog ground
PLL2 supply voltage
PLL1 supply voltage
PLL1 analog ground
Core supply voltage
Not used
PMU power input
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
LED sink2 / DC AD 1
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
VCCA reference voltage
Analog power
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Power amplifier supply
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Analog port (Not used)
Not used
13.824MHz clock input
Supply
Supply
Not used
Not used
51
KX-NS0154
I/O setting Remark
I/O
I/O
O
O
PI
O
O
O
O
O
O
PI
P
PI
PI
P
PI
PO
I
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
I
I
I
PO
PI
I
I
I
I
O
O
PI
O
O
O
O
I
O
I
PO
PI
PO
PI