WinSystems PCM-VDX-2-512, Руководство по эксплуатации продукта

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140808 PRODUCT MANUAL PCM-VDX-2-512 28
The PCM-VDX-2-512 supports the PATA interface at J12 (44-pin primary). WinSystems offers cable CBL-266-G-2-
0.75 to simplify this connection.
PARALLEL ATA
J12 - PATA
Visual
Index
PCB Connector: SAMTEC STMM-122-02-G-D-SM-P-TR (J12)
Mating Connector: SAMTEC ASP-129789-01
RESET*
D7 D6 D5 D4 D3 D2 D1 D0
GND DRQ
IOW
IOR
R
DY
DACK
IRQ
A1 A0
HDSC0
LED
VCC
GND
GND D8 D9 D10
D11 D12 D13 D14 D15 NC GND GND GND NC GND NC 66/100 MHz A2 HDSC1 GND VCC GND
J12
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44
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1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43
COMPACTFLASH
When using a CompactFlash device, Master/Slave selection is made using jumper field JP5 . The PCM-VDX-2-512
supports solid state CompactFlash storage devices for applications where the environment is too harsh for mechanical
hard disks.
The CompactFlash socket at J101 supports modules with TrueIDE support. WinSystems offers industrial grade
CompactFlash modules that provide high performance and extended temperature operation (-40ºC to +85ºC). A PATA
activity LED is present at
D9 .
J101 - COMPACTFLASH
Visual
Index
The CompactFlash is a PATA device. Use of a CompactFlash device therefore reduces the
number of available PATA devices to one.
MICRO SD
JP5 - SSD Options
Visual
Index
J10 - MicroSD (Minimum Order Quantity Required)
The PCM-VDX-2-512 can be populated with an optional MicroSD socket at J10 . The bootable MicroSD socket shares
some signals with the PATA controller and cannot be used in conjunction with other PATA devices. The PATA interface,
CompactFlash and on-board Silicon-Disk cannot be used at the same time as the MicroSD card.
A jumper at JP5 9-10 allows read/write access to the MicroSD card. When JP5 pins 9 and 10 are open, the MicroSD is
write protected and operating in read-only mode.