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Pin
Port Name
Symbol
No.
461
AF14
NC
462
AF15
LPB_INTR
463
AF16
LPB_PGIO[3]
464
AF17
LPB_PGIO[2]
465
AF18
UART1_CTS#
466
AF19
UART1_RXD
467
AF20
UART1_TXD
468
AF21
VFD_CLKOUT
469
AF22
I2CS_SDA
470
AF23
I2S_WS
471
AF24
IDE_D[6]
472
AF25
IDE_D[10]
473
AF26
NC
474
AF27
IDE_D[3]
475
AG1
MM_D[19]
476
AG2
MM_D[30]
477
AG3
VIDIN_D[13]
478
AG4
VIDIN_CLK
479
AG5
VIDIN_VSYNC
480
AG6
VIDIN_HSYNC
481
AG7
NC
482
AG8
NC
483
AG9
NC
484
AG10
LPB_AD[12]
485
AG11
LPB_AD[8]
486
AG12
LPB_AD[4]
487
AG13
LPB_HSEL#
488
AG14
LPB_RESET#
489
AG15
NC
490
AG16
RESET#
491
AG17
SCAN_MODE
492
AG18
RTC_CLKIN
493
AG19
UART1_RIN
494
AG20
I2S_SCK
495
AG21
VFD_DOUT
496
AG22
I2CS_SCL
497
AG23
I2S_SD
498
AG24
IDE_D[7]
499
AG25
IDE_D[9]
500
AG26
IDE_D[5]
501
AG27
NC
Description
Local Peripheral Bus Interrupt
Request
Local Peripheral Bus Programmable I/
O Bit 3
Local Peripheral Bus Programmable I/
O Bit 2
UART1:Clear to Send
UART1:Receive Data
UART1:Transmit Data
VFD:Clock out to CTRL
I2C Slave:2wire bus interface data
I2S Frame
IDE Data bit6
IDE Data bit10
IDE Data bit3
Mpeg Memory Data Bit 19
Mpeg Memory Data Bit 30
Video Input Data Bit 13
Video Input Pixel Clock In
Video Input Vsync In
Video Input Hsync In
No Connection
No Connection
No Connection
Local Peripheral Bus Address/Data bit
12
Local Peripheral Bus Address/Data bit
8
Local Peripheral Bus Address/Data bit
4
Local Peripheral Bus Device Chip
Select
Local Peripheral Bus Reset
No Connection
Chip reset
Scan Mode
32kHz Clock input for Real Time Clock
UART1:Ring Indicator
I2S Clock
VFD:Data to VFD CTRL
I2C Slave:2wire bus interface clock
I2S Data
IDE Data bit7
IDE Data bit9
IDE Data bit5
I/O
Det
Ext
Res
Ini
-
-
-
-
-
Not used
I
(Ed)
Pu
-
-
Connect to Ethernet(DM9000) and CX241(for
DN-V1500X)
I/O
(Lev
intPd
-
-
Connect to CX241(for DN-V1500X)
)
I/O
(Lev
intPd
-
-
Connect to CX241(for DN-V1500X)
)
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Connect to RS232C receiver(uPD4721) and
CX241(for DN-V1500X)
(O)
-
-
-
-
Connect to RS232C driver(uPD4721) and
CX241(for DN-V1500X)
(O)
-
-
-
-
Not used
(I/
-
-
-
-
Not used
O)
(O)
-
-
-
-
Not used
I/O
-
-
-
-
IDE/PC Card data bit6
I/O
-
-
-
-
IDE/PC Card data bit10
-
-
-
-
-
Not used
I/O
-
-
-
-
IDE/PC Card data bit3
I/O
-
-
-
-
Connect to MPEG SDRAM(D19)
I/O
-
-
-
-
Connect to MPEG SDRAM(D30)
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
I
-
intPd
-
-
Connect to CX303(for DN-V1500X)
I
-
intPd
-
-
Connect to CX303(for DN-V1500X)
-
-
-
-
-
Not used
-
-
-
-
-
Not used
-
-
-
-
-
Not used
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
O
-
-
-
-
Connect to Ethernet(DM9000) and CX241(for
DN-V1500X)
O
-
-
-
-
Connect to CX241(for DN-V1500X)
-
-
-
-
-
Not used
I
-
Pu
-
-
EM8550 reset
(I)
-
GND
L
L
Connect to GND_D
I
-
GND
L
L
RTC is not work
(I)
-
intPd
-
-
Not used
(O)
-
-
-
-
Not used
(I/
-
-
-
-
Connect to VFD_DIN(AE20)
O)
(O)
-
-
-
-
Not used
(O)
-
-
-
-
Not used
I/O
-
Pd
-
-
IDE/PC Card data bit7
I/O
-
-
-
-
IDE/PC Card data bit9
I/O
-
-
-
-
IDE/PC Card data bit5
-
-
-
-
-
Not used
14
DN-V750/V755
Function
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