Panasonic KX-NS0154

6
KX-NS0154
4 Technical Descriptions
4.1. Block Diagram
3.3V
1.2V
RF Circuit
ANT
ANT
RX_SW
LNA_INN
LNA_IN
TC_S
BAL_OUT
BSL_OUT2
VCC_P
DQ0~3
IC502 32Mb QSPI Serial Flash
3.3V
S#
C
IC501 DCX81 (SubDSP)
RF
QSPI
IF
DCX_BOOT
SYNC0
DVF_READ
DVF_TXRE
DCX1_REA
DCX1_TXRE
SPI1_CS
SPI1_CL
SPI_DO
SPI_DI
DCX1_R
TDMA_SC
TDMA_FS
TDMA_RX
TDMA_T
UTX
URX
X501
Serial Test Point
13.824MH
XIN
XOUT
IC704
Buffer
3.3V
1.2V
DQ0~3
IC504 32Mb QSPI Serial Flash
3.3V
S#
C
IC503 DCX81 (SubDSP)
QSPI
IF
DCX_BOOT
DVF_READY
DVF_TXREQ2
DCX2_READ
DCX2_TXRE
SPI2_CS
SPI2_CL
SPI2_D
SPI2_DI
DCX1_RS
TDMB_SCL
TDMB_FSYNC
TDMB_RX
TDMB_TXD
UTX
URX
Serial Test Point
XIN
TDM
IF
SPI IF
TDM
IF
SPI IF
XIN
3.3V
TDM
IF
SPI IF
TDM
IF
SPI IF
3.3V
1.2V
JTAG Test Point
JTAG Test Point
1.8V
3.3V
PHY_RS
MDC
MDIO
MII_COL
MII_RXD
MII_TXC
MII_TXC
MII_TXD0~3
MII_TXE
MII_TXE
MII_RXE
MII_CRS
MII_RXD0~3
LINK
I2C_SDA
IC302 PHY
I2C_CLK
XIN
XOUT
X201
13.824MH
XIN
IC301 PLL IC
13.824MH
25MHz
12MHz
3.3V
T301 TRANSF
ORMER
P0RXP
P0RXN
P0TXN
P0TXP
LF302
LF301
JK302
LAN JACK
D30
D30
IC303 PoE IC
1.8V
MII IF
UTX
URX
Serial Test Point
TDO,TDI,TMS,
TCK,RTCK
TDO,TDI,TMS,
TCK,RTCK
JTAG Test Point
TDO,TDI,TMS,
TCK,RTCK
VBU,USBP,USBN
JK301
USB
I2C_IF
USB_IF
IC102
1Gb NAND FLASH
NFLD0~7
NFLREADY
NFLRD
NFLWR
NFLCS0
NFLCLE
NFLALE
FLASH_I
3.3V
LED
RESET SW
DIP SW
IC101
1Gb SDRA M
DDR_DA0~1
DDR_DQ0~1
DDR_CK, DDR_/CK, DDR_CKE,CCR_CS0, DDR_ODT,DDR_UDM, DDR_LDM,DDR_/WE, DDR_/CAS,DDR_/RAS, DDR_/UDQS,DDR_UDQS, DDR_/LDQS,DDR_LDQS
1.8V
D101,D102,D10
SW10
SW30
JK701
DC
IC702
IC703
IC701
3.3V DC/D
1.8V DC/D
1.2V DC/D
3.3V
1.8V
1.2V
IC201
RESE T IC
IC100 DVF9918 (CPU&DSP)
JTAG_IF
UART_IF
JTAG_IF
UART_IF
JTAG_IF
UART_IF