KX-TDE200UA (serv.man2) - Panasonic PBX Service Manual (repair manual). Page 113

Read Panasonic KX-TDE200UA (serv.man2) Service Manual online

113
     KX-TDE200UA
21
SCIF1_TXD/MCCLK/
MODE5
O/O/I
SCIF 1 transmit data/card clock output/mode control 5
22
XTAL2
O
RTC clock
23
EXTAL2
I
RTC crystal resonator
24
VDD-RTC
-
RTC VDD
25
VSS-RTC
-
RTC GND
26
VSSQ-DDR
-
DDR I/O GND
27
VCCQ-DDR
-
DDR I/O VCC
28
BKPRST#
I
Back-up reset
29
CKE
O
DDR clock enable
30
MA13
O
DDR address
31
MCAS#
O
DDR CAS
32
MCS#
O
DDR chip select
33
BA1
O
DDR bank address 1
34
MA0
O
DDR address
35
MA2
O
DDR address
36
MA4
O
DDR address
37
VSS
-
Internal GND
38
DRAK2#/ CE2A#/
AUDCK
O/O/O DMA channel 2 transfer request acknowledge/PCMCIA CE2/H-UDI emulator
39
DREQ1#
I
DMA channel 1 request
40
DACK0#/MODE0
O/I
DMA channel 0 bus acknowledgement/mode control 0
41
DACK3#/IRQOUT#/
AUDATA3
O/O/O DMA channel 3 bus acknowledgement/interrupt request output/H-UDI emulator
42
TDO
O
H-UDI data
43
AUDCK/FALE
O/O
H-UDI emulator/NAND flash ALE
44
AUDATA0/FD0
O/IO
H-UDI emulator/NAND flash data
45
SIOF_RXD/
HAC_SDIN/SSI_SCK
I/I/IO
SIOF receive data/HAC serial data incoming to Rx frame/SSI serial bit clock
46
SCIF1_SCK/MCCMD
IO/IO
SCIF1 serial clock/MMCIF command response
47
SCIF0_RXD/
HSPI_RX/FRB
I/I/I
SCIF receive data/HSPI receive data input/NAND flash ready or busy
48
TCLK/IOIS16#
IO/I
TMU clock/PCMCIA IOIS16
49
XRTCSTBI#
I
RTC standby
50
VSSQ
-
I/O GND
51
MDA0
IO
DDR data
52
VCCQ-DDR
-
DDR I/O VCC
53
VSSQ-DDR
-
DDR I/O GND
54
VCCQ-DDR
-
DDR I/O VCC
55
MA12
O
DDR address
56
MA11
O
DDR address
57
MA9
O
DDR address
58
MA8
O
DDR address
59
MA7
O
DDR address
60
MA6
O
DDR address
61
MA5
O
DDR address
62
DRAK0#/MODE2
O/I
DMA channel 0 transfer request acknowledge/mode control 2
63
DRAK3#/CE2B#/
AUDSYNC
O/O/O DMA channel 3 request acknowledgment/PCMCIA CE2/H-UDI emulator
64
DREQ2#/INTB#/
AUDATA0
I/I/O
DMA channel 2 request/PCI interrupt B/H-UDI emulator
65
DACK1#/MODE1
O/I
DMA channel 1 bus acknowledgement/mode control 1
66
TCK
I
H-UDI clock
67
ASEBRK#/BRKACK
I
H-UDI emulator
68
AUDATA3/FD3
O/IO
H-UDI emulator/NAND flash data
69
SIOF_SCK/
HAC_BITCLK/
SSI_CLK
IO/I/IO SIOF serial clock/HAC/SSI serial bit clock 
70
SIOF_TXD/
HAC_SDOUT/
SSI_SDATA
O/O/IO SIOF transmit data/HAC serial data/SSI serial data
71
SCIF0_RTS#/
HSPI_CS#/FSE#
IO/IO/O SCIF modem control/HSPI chip selection/NAND flash spare area enable
72
SCIF0_TXD/HSPI_TX/
FWE#/MODE8
O/O/O/I SCIF0 transmit data/HSPI transmit data/NAND flash write enable/mode control
8
73
SCIF0_SCK/
HSPI_CLK/FRE#
IO/IO/O SCIF0 serial clock/HSPI serial clock/NAND flash read enable
74
VDDQ
-
I/O VDD
Pin No.
Pin Name
I/O
Function
Display
Click on the first or last page to see other KX-TDE200UA (serv.man2) service manuals if exist.
Random: