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Pin
Port Name
Symbol
No.
405
AD12
LPB_AD[7]
406
AD13
LPB_AD[3]
407
AD14
LPB_AD[0]
408
AD15
LPB_RD#
409
AD16
DMA_REQ
410
AD17
LPB_PGIO[0]
411
AD18
UART1_DSR#
412
AD19
UART1_RTS#
413
AD20
VFD_STB
414
AD21
I2CM_SDA
415
AD22
IDE_D[4]
416
AD23
IDE_D[13]
417
AD24
IDE_D[0]
418
AD25
IDE_D[15]
419
AD26
IDE_IORDY
420
AD27
IDE_ACK#
421
AE1
MM_D[25]
422
AE2
NC
423
AE3
MM_D[16]
424
AE4
VIDIN_D[11]
425
AE5
VIDIN_D[7]
426
AE6
VIDIN_D[4]
427
AE7
VIDIN_D[1]
428
AE8
NC
429
AE9
NC
430
AE10
LPB_AD[14]
431
AE11
LPB_AD[10]
432
AE12
LPB_AD[6]
433
AE13
LPB_AD[2]
434
AE14
DTACK/RDY#
435
AE15
LPB_WR#
436
AE16
DMA_REQ1
437
AE17
LPB_PGIO[1]
438
AE18
UART1_DCD#
439
AE19
UART1_DTR#
440
AE20
VFD_DIN
441
AE21
I2CM_SCL
442
AE22
IDE_D[8]
443
AE23
IDE_D[11]
444
AE24
IDE_D[2]
445
AE25
IDE_D[12]
446
AE26
IDE_D[1]
447
AE27
IDE_D[14]
448
AF1
MM_D[20]
449
AF2
MM_D[29]
450
AF3
MM_D[31]
451
AF4
VIDIN_D[9]
452
AF5
VIDIN_D[6]
453
AF6
VIDIN_D[3]
454
AF7
VIDIN_D[0]
455
AF8
AS_ALE
456
AF9
NC
457
AF10
LPB_AD[13]
458
AF11
LPB_AD[9]
459
AF12
LPB_AD[5]
460
AF13
LPB_AD[1]
Description
Local Peripheral Bus Address/Data bit
7
Local Peripheral Bus Address/Data bit
3
Local Peripheral Bus Address/Data bit
0
Local Peripheral Bus Read Command
Local Peripheral Bus DMA Request
Local Peripheral Bus Programmable I/
O Bit 0
UART1:Data Set Ready
UART1:Request to Send
VFD:Strobe Output
I2C Master:2wire bus interface data
IDE Data bit4
IDE Data bit13
IDE Data bit0
IDE Data bit15
IDE I/O channel ready
IDE DMA acknowledge
Mpeg Memory Data Bit 25
Mpeg Memory Data Bit 16
Video Input Data Bit 11
Video Input Data Bit 7
Video Input Data Bit 4
Video Input Data Bit 1
No Connection
No Connection
Local Peripheral Bus Address/Data bit
14
Local Peripheral Bus Address/Data bit
10
Local Peripheral Bus Address/Data bit
6
Local Peripheral Bus Address/Data bit
2
Local Peripheral Bus Transfer
Acknowredge
Local Peripheral Bus Write Command
No Connection
Local Peripheral Bus Programmable I/
O Bit 1
UART1:Data Carriar Detect
UART1:Data Terminal Ready
VFD:Data from VFD CTRL
I2C Master:2wire bus interface clock
IDE Data bit8
IDE Data bit11
IDE Data bit2
IDE Data bit12
IDE Data bit1
IDE Data bit14
Mpeg Memory Data Bit 20
Mpeg Memory Data Bit 29
Mpeg Memory Data Bit 31
Video Input Data Bit 9
Video Input Data Bit 6
Video Input Data Bit 3
Video Input Data Bit 0
Local Peripheral Bus Address Strobe
No Connection
Local Peripheral Bus Address/Data bit
13
Local Peripheral Bus Address/Data bit
9
Local Peripheral Bus Address/Data bit
5
Local Peripheral Bus Address/Data bit
1
I/O
Det
Ext
Res
Ini
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)
I
(Ed)
intPd
-
-
Connect to CX241(Expansion connector for DN-
V1500X)
I/O
(Lev
intPd
-
-
Connect to CX241(for DN-V1500X)
)
(I)
-
intPd
-
-
Not used
(O)
-
-
-
-
Not used
(O)
-
-
-
-
Not used
I/O
-
Pu
-
-
Connect to serial EEPROM for preset
memory(DATA)
I/O
-
-
-
-
IDE/PC Card data bit4
I/O
-
-
-
-
IDE/PC Card data bit13
I/O
-
-
-
-
IDE/PC Card data bit0
I/O
-
-
-
-
IDE/PC Card data bit15
I
-
Pu
-
-
IDE/PC Card ready
O
-
-
-
-
IDE/PC Card DMA acknowredge.
I/O
-
-
-
-
Connect to MPEG SDRAM(D25)
-
-
-
-
-
Not used
I/O
-
-
-
-
Connect to MPEG SDRAM(D16)
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
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)
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
I
(Ed)
Pu
H
H
ACK/RDY(-WAIT) signal input for local peripheral
bus.
O
-
-
-
-
Connect to Ethernet(DM9000) and CX241(for
DN-V1500X)
(I)
-
intPd
-
-
Connect to CX241(for DN-V1500X). Not
supported function.
I/O
(Lev
intPd
-
-
Connect to CX241(for DN-V1500X)
)
(I)
-
intPd
-
-
Not used
(O)
-
-
-
-
Not used
(I)
-
Pu
-
-
Connect to VFD_DOUT(AG21)
O
-
(Pu)
-
-
Connect to serial EEPROM for preset
memory(CLK)
I/O
-
-
-
-
IDE/PC Card data bit8
I/O
-
-
-
-
IDE/PC Card data bit11
I/O
-
-
-
-
IDE/PC Card data bit2
I/O
-
-
-
-
IDE/PC Card data bit12
I/O
-
-
-
-
IDE/PC Card data bit1
I/O
-
-
-
-
IDE/PC Card data bit14
I/O
-
-
-
-
Connect to MPEG SDRAM(D20)
I/O
-
-
-
-
Connect to MPEG SDRAM(D29)
I/O
-
-
-
-
Connect to MPEG SDRAM(D31)
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
(I)
-
intPd
-
-
Not used
O
-
-
-
-
Connect to address latch(SN74LVC573) and
CX241(for DN-V1500X)
-
-
-
-
-
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)
I/O
-
-
-
-
Connect to Ethernet(DM9000) and CX303(for
DN-V1500X)
13
DN-V750/V755
Function
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