Fpga Program Connector (J5); Ide Connector (Hdd2) - Xycom CHIP4e+ User Manual

CHIP4e+ Manual

FPGA Program Connector (J5)

This eight-pin connector is used to program the lattice FPGA.

IDE Connector (HDD2)

HDD2 is a dual-row, 44-pin 2mm box header provides an interface to an IDE hard
drive.
26
Pin Signal
1 +5V
2 SDO*
3 SDI*
4 ISPEN*
5 NC
6 MODE*
7 GND
8 SCLK*
Pin Signal Pin
1 IDERESET* 23
2 GND 24
3 HDD7 25
4 HDD8 26
5 HDD6 27
6 HDD9 28
7 HDD5 29
8 HDD10 30
9 HDD4 31
10 HDD11 32
11 HDD3 33
12 HDD12 34
13 HDD2 35
14 HDD13 36
15 HDD1 37
16 HDD14 38
17 HDD0 39
18 HDD15 40
19 GND 41
20 NC 42
21 NC 43
22 GND 44
Signal
HDIOW*
GND
HDIOR*
GND
HDIORDY
ALE (pullup)
NC
GND
IRQ14
HDIOCS16*
HDA1
NC
HDA0
HDA2
HDCS0*
HDCS1*
IDEACTP*
GND
+5V
+5V
GND
NC