User manual

Hardware Specification
© 2008 Microchip Technology Inc. DS51616B-page 121
FIGURE 12-7: RECEIVER BOARD SCHEMATIC – ICSPCLK
FIGURE 12-8: RECEIVER BOARD SCHEMATIC – DAT & CLK
12.7.3 LVDS Cables
The emulator-to-target cable length for proper operation has been tested for this
driver/receiver board combination and is shipped in the Performance Pak. The
recommended lengths are 3 feet, with a maximum of 10 feet.
NCLK_EN
CLK_EN
CLK
AHC1G04-SOT5
SN65MLVD206
4
2
2
1
3
4
6
7
V
DD_TAR
CLK_EN
VCCA
VCCB
DIR
A
GND
B
74LVC1T45_SOT-6P
1
6
5
3
4
+3.3V
ICSPCLK
100
LVC+
LVC-
CLKEN+
CLKEN-
SN65MLVD206
2
1
3
4
6
7
100
CLK_EN
4.7K
POWER
0.1uF
USPID+
USPID-
SN65MLVD206
2
1
3
4
6
7
100
+3.3V
DAT
10K
10K
USPIC+
USPIC-
SN65MLVD206
2
1
3
4
6
7
100
+3.3V
CLK
10K
10K