KX-TDE200RU - Panasonic PBX Service Manual Supplement (repair manual). Page 4

Read Panasonic KX-TDE200RU Service Manual Supplement online

4
KX-TDE200RU 
A24
VDD-RTC
-
RTC VDD
A25
VSS-RTC
-
RTC GND
B1
VSSQ-DDR
-
DDR I/O GND
B2
VCCQ-DDR
-
DDR I/O VCC
B3
BKPRST#
I
Back-up reset
B4
CKE
O
DDR clock enable
B5
MA13
O
DDR address
B6
MCAS#
O
DDR CAS
B7
MCS#
O
DDR chip select
B8
BA1
O
DDR bank address 1
B9
MA0
O
DDR address
B10
MA2
O
DDR address
B11
MA4
O
DDR address
B12
VSS
-
Internal GND
B13
DRAK2#/CE2A#/
AUDCK
O/O/O DMA channel 2 transfer request acknowledge/PCMCIA CE2/H-UDI emulator
B14
DREQ1#
I
DMA channel 1 request
B15
DACK0#/MODE0
O/I
DMA channel 0 bus acknowledgement/mode control 0
B16
DACK3#/IRQOUT#/
AUDATA3
O/O/O DMA channel 3 bus acknowledgement/interrupt request output/H-UDI emulator
B17
TDO
O
H-UDI data
B18
AUDCK/FALE
O/O
H-UDI emulator/NAND flash ALE
B19
AUDATA0/FD0
O/IO
H-UDI emulator/NAND flash data
B20
SIOF_RXD/
HAC_SDIN/SSI_SCK
I/I/IO
SIOF receive data/HAC serial data incoming to Rx frame/SSI serial bit clock
B21
SCIF1_SCK/MCCMD
IO/IO
SCIF1 serial clock/MMCIF command response
B22
SCIF0_RXD/
HSPI_RX/FRB
I/I/I
SCIF receive data/HSPI receive data input/NAND flash ready or busy
B23
TCLK/IOIS16#
IO/I
TMU clock/PCMCIA IOIS16
B24
XRTCSTBI#
I
RTC standby
B25
VSSQ
-
I/O GND
C1
MDA0
IO
DDR data
C2
VCCQ-DDR
-
DDR I/O VCC
C3
VSSQ-DDR
-
DDR I/O GND
C4
VCCQ-DDR
-
DDR I/O VCC
C5
MA12
O
DDR address
C6
MA11
O
DDR address
C7
MA9
O
DDR address
C8
MA8
O
DDR address
C9
MA7
O
DDR address
C10
MA6
O
DDR address
C11
MA5
O
DDR address
C12
DRAK0#/MODE2
O/I
DMA channel 0 transfer request acknowledge/mode control 2
C13
DRAK3#/CE2B#/
AUDSYNC
O/O/O DMA channel 3 request acknowledgment/PCMCIA CE2/H-UDI emulator
C14
DREQ2#/INTB#/
AUDATA0
I/I/O
DMA channel 2 request/PCI interrupt B/H-UDI emulator
C15
DACK1#/MODE1
O/I
DMA channel 1 bus acknowledgement/mode control 1
C16
TCK
I
H-UDI clock
C17
ASEBRK#/BRKACK
I
H-UDI emulator
C18
AUDATA3/FD3
O/IO
H-UDI emulator/NAND flash data
C19
SIOF_SCK/
HAC_BITCLK/
SSI_CLK
IO/I/IO SIOF serial clock/HAC/SSI serial bit clock 
C20
SIOF_TXD/
HAC_SDOUT/
SSI_SDATA
O/O/IO SIOF transmit data/HAC serial data/SSI serial data
C21
SCIF0_RTS#/
HSPI_CS#/FSE#
IO/IO/O SCIF modem control/HSPI chip selection/NAND flash spare area enable
C22
SCIF0_TXD/HSPI_TX/
FWE#/MODE8
O/O/O/I SCIF0 transmit data/HSPI transmit data/NAND flash write enable/mode control
8
C23
SCIF0_SCK/
HSPI_CLK/FRE#
IO/IO/O SCIF0 serial clock/HSPI serial clock/NAND flash read enable
C24
VDDQ
-
I/O VDD
C25
IRQ/IRL7#/FD7
I/IO
IRL IRQ interrupt request 7/NAND flash data
D1
MDA1
IO
DDR data
D2
MDA16
IO
DDR data
D3
VSSQ-DDR
-
DDR I/O GND
Pin No.
Pin Name
I/O
Function
Page of 10
Display

Click on the first or last page to see other KX-TDE200RU service manuals if exist.