X4 Connector Signal Descriptions - Congatec XTX conga-XLX User Manual

6.6 X4 Connector Signal Descriptions

Table 29
Signal Description
VCC Power Supply +5VDC, ±5%
GND Power Ground
N.C. Not connected
PIDE Refers to Primary IDE channel
SIDE Refers to Secondary IDE channel
Table 30
Signal Description of IDE signals
PIDE_D0..15 Primary IDE Data bus
PIDE_A0..2 Primary IDE Address bus
PIDE_CS1# Primary IDE chip select channel 0
PIDE_CS3# Primary IDE chip select channel 1
PIDE_DRQ Primary IDE DMA request
PIDED_AK# Primary IDE DMA acknowledge
PIDE_RDY Primary IDE ready
PIDE_IOR# Primary IDE IO read
PIDE_IOW# Primary IDE IO write
PIDE_INTRQ Primary IDE interrupt request
SIDE_D0..15 Secondary IDE Data bus
SIDE_A0..2 Secondary IDE Address bus
SIDE_CS1# Secondary IDE chip select channel0
SIDE_CS3# Secondary IDE chip select channel1
SIDE_DRQ Secondary IDE DMA request
SIDED_AK# Secondary IDE DMA acknowledge
SIDE_RDY Secondary IDE ready
SIDE_IOR# Secondary IDE IO read
SIDE_IOW# Secondary IDE IO write
SIDE_INTRQ Secondary IDE interrupt request
DASP_S Secondary IDE Drive active
PDIAG_S Secondary IDE Master/Slave negotiation I
HDRST# Hard Drive reset
CBLID_P# Not supported
Note
Some signals have special functionality during the reset process. They may bootstrap
some basic important functions of the module. For more information refer to section 6.8
of this user's guide.
Copyright © 2006 congatec AG
Signal Descriptions
IDE Signal Descriptions
I/O
I
I
N.A.
I/O
I/O
I/O PU/PD
I/O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V PD 10k
O 3.3V
I 3.3V PU 10k 3.3V
O 3.3V
O 3.3V
I 3.3V PU 10k 3.3V
I/O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V PD 5k6
O 3.3V
I 3.3V PU 4k7 3.3V
O 3.3V
O 3.3V
I 3.3V PU 10k 3.3V
O
O 5V
I 3.3V PU 10k 3.3V
X800m12
Comment
external supply
external supply
Do not connect
Comment
PD 10k on PIDE_D7
PD 2k2 on SIDE_D7
SIDE_A0 to A2 are boot strap
signals (see note below)
Not supported
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