14
DN-V750/V755
461
AF14
NC
-
-
-
-
-
Not used
462
AF15
LPB_INTR
Local Peripheral Bus Interrupt
Request
I
(Ed)
Pu
-
-
Connect to Ethernet(DM9000) and CX241(for
DN-V1500X)
463
AF16
LPB_PGIO[3]
Local Peripheral Bus Programmable I/
O Bit 3
I/O
(Lev
)
intPd
-
-
Connect to CX241(for DN-V1500X)
464
AF17
LPB_PGIO[2]
Local Peripheral Bus Programmable I/
O Bit 2
I/O
(Lev
)
intPd
-
-
Connect to CX241(for DN-V1500X)
465
AF18
UART1_CTS#
UART1:Clear to Send
(I)
-
intPd
-
-
Not used
466
AF19
UART1_RXD
UART1:Receive Data
(I)
-
intPd
-
-
Connect to RS232C receiver(uPD4721) and
CX241(for DN-V1500X)
467
AF20
UART1_TXD
UART1:Transmit Data
(O)
-
-
-
-
Connect to RS232C driver(uPD4721) and
CX241(for DN-V1500X)
468
AF21
VFD_CLKOUT
VFD:Clock out to CTRL
(O)
-
-
-
-
Not used
469
AF22
I2CS_SDA
I2C Slave:2wire bus interface data
(I/
O)
-
-
-
-
Not used
470
AF23
I2S_WS
I2S Frame
(O)
-
-
-
-
Not used
471
AF24
IDE_D[6]
IDE Data bit6
I/O
-
-
-
-
IDE/PC Card data bit6
472
AF25
IDE_D[10]
IDE Data bit10
I/O
-
-
-
-
IDE/PC Card data bit10
473
AF26
NC
-
-
-
-
-
Not used
474
AF27
IDE_D[3]
IDE Data bit3
I/O
-
-
-
-
IDE/PC Card data bit3
475
AG1
MM_D[19]
Mpeg Memory Data Bit 19
I/O
-
-
-
-
Connect to MPEG SDRAM(D19)
476
AG2
MM_D[30]
Mpeg Memory Data Bit 30
I/O
-
-
-
-
Connect to MPEG SDRAM(D30)
477
AG3
VIDIN_D[13]
Video Input Data Bit 13
(I)
-
intPd
-
-
Not used
478
AG4
VIDIN_CLK
Video Input Pixel Clock In
(I)
-
intPd
-
-
Not used
479
AG5
VIDIN_VSYNC
Video Input Vsync In
I
-
intPd
-
-
Connect to CX303(for DN-V1500X)
480
AG6
VIDIN_HSYNC
Video Input Hsync In
I
-
intPd
-
-
Connect to CX303(for DN-V1500X)
481
AG7
NC
No Connection
-
-
-
-
-
Not used
482
AG8
NC
No Connection
-
-
-
-
-
Not used
483
AG9
NC
No Connection
-
-
-
-
-
Not used
484
AG10
LPB_AD[12]
Local Peripheral Bus Address/Data bit
12
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
485
AG11
LPB_AD[8]
Local Peripheral Bus Address/Data bit
8
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
486
AG12
LPB_AD[4]
Local Peripheral Bus Address/Data bit
4
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
487
AG13
LPB_HSEL#
Local Peripheral Bus Device Chip
Select
O
-
-
-
-
Connect to Ethernet(DM9000) and CX241(for
DN-V1500X)
488
AG14
LPB_RESET#
Local Peripheral Bus Reset
O
-
-
-
-
Connect to CX241(for DN-V1500X)
489
AG15
NC
No Connection
-
-
-
-
-
Not used
490
AG16
RESET#
Chip reset
I
-
Pu
-
-
EM8550 reset
491
AG17
SCAN_MODE
Scan Mode
(I)
-
GND
L
L
Connect to GND_D
492
AG18
RTC_CLKIN
32kHz Clock input for Real Time Clock
I
-
GND
L
L
RTC is not work
493
AG19
UART1_RIN
UART1:Ring Indicator
(I)
-
intPd
-
-
Not used
494
AG20
I2S_SCK
I2S Clock
(O)
-
-
-
-
Not used
495
AG21
VFD_DOUT
VFD:Data to VFD CTRL
(I/
O)
-
-
-
-
Connect to VFD_DIN(AE20)
496
AG22
I2CS_SCL
I2C Slave:2wire bus interface clock
(O)
-
-
-
-
Not used
497
AG23
I2S_SD
I2S Data
(O)
-
-
-
-
Not used
498
AG24
IDE_D[7]
IDE Data bit7
I/O
-
Pd
-
-
IDE/PC Card data bit7
499
AG25
IDE_D[9]
IDE Data bit9
I/O
-
-
-
-
IDE/PC Card data bit9
500
AG26
IDE_D[5]
IDE Data bit5
I/O
-
-
-
-
IDE/PC Card data bit5
501
AG27
NC
-
-
-
-
-
Not used
Pin
No.
Port Name
Symbol
Description
I/O
Det
Ext
Res
Ini
Function
Содержание Professional DN-V755
Страница 3: ...3 DN V750 V755 BLOCK DIAGRAM ...
Страница 20: ...20 DN V750 V755 64M SDRAM Terminal Function ...
Страница 21: ...21 DN V750 V755 BLOCK DIAGRAM ...
Страница 27: ...27 DN V750 V755 PRINTED WIRING BOARDS GU 3606 MAIN P W B UNIT COMPONENT SIDE ...
Страница 28: ...28 DN V750 V755 FOIL SIDE ...
Страница 45: ...45 DN V750 V755 WIRING DIAGRAM for DN V750 model ...
Страница 51: ...51 DN V750 V755 DOCUMENTS FOR WEEE Details of Recycle parts for DN V750E2 model ...
Страница 52: ...52 DN V750 V755 Exploded view for DN V750E2 model ...
Страница 53: ...53 DN V750 V755 Details of Recycle parts for DN V755E2 model ...
Страница 54: ...54 DN V750 V755 Exploded view for DN V755E2 model ...