Panasonic KX-NS0154 Service Manual page 43

Pin No. Terminal Name
V5 NFLCLE_MEMXA25
V6 NFLD2_QDQ1
V7 EXTINT2_CLK_OUT
V8 KEY_ROW4
V9 KEY_COL3
V10 KEY_ROW5
V11 SD_D0
V12 RSTN
V13 LEDSINK1_PWM1
V14 COIL_DCDC
V15 VDD18_DCDC
V16 VCC33SW_DCLS
V17 VCC_ANA
V18 PAOUTN
V19 PAOUTP
W1 USB2N
W2 USB2P
W3 XI12M
W4 XO12M
W5 NFLD0_QCLK
W6 NFLD6_QCS1
W7 KEY_COL7_SPI2CS
W8 KEY_ROW2
W9 KEY_COL2
W10 SD_CLK
W11 SD_CMD
W12 VCC_ANA
W13 GND_DCDC
W14 SINK_DCDC
W15 DCDC_VRP
W16 VCC33_DCDC
W17 VDDSW_DCLS
W18 VSS
W19 DCIN3
Contents of Control
NFL Command Latch
NFL Data
GPIO (Not used)
Trace (Not used)
DIP SW detect
Trace (Not used)
SDMMC Data (Not used)
External Reset (extend POR)
PWM Output 1 (Not used)
Core DCDC Coil
DCDC Digital 1.8 V Input
Class D 3.3 V Switch
VCC Analog Voltage
Class D Power Amplifier Negative (Not used)
Class D Power Amplifier Positive (Not used)
USB2 Negative (Not used)
USB2 Positive (Not used)
12MHz clock input for USB
12 MHz Crystal Feedback (Not used)
NFL Data
NFL Data
SPI2 CS
DIP SW detect
DIP SW detect
SDMMC Clock (Not used)
SDMMC Command (Not used)
VCC Analog Voltage
DCDC GND
Unique Ground for Core DCDC
DCDC Internal Voltage for External Filter
3.3 V Supply Voltage Input
Class D VDD Switch
Digital GND of Analog Blocks
DC A/D Input 3 (Not used)
43
KX-NS0154
I/O setting Remark
O
I/O
O
O
I
O
I/O
I
O
PO
PI
PI
PI
O
O
I/O
I/O
I
O
I/O
I/O
I
I
I
O
I/O
PI
P
P
PO
PO
PI
P
O