CQ7-A30
CQ7-A30 - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
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SPI Master Output / Slave Input
SPI_MOSI
199
200
SPI_CS0#
SPI Chip Select 0
SPI Master Input / Slave Output
SPI_MISO
201
202
SPI_CS1#
SPI Chip Select 1
SPI Clock
SPI_CLK
203
204
MFG_NC4
Manufacturer Reserved Pin
Standby Power Supply Line
+5V_SB_Q7
205
206
+5V_SB_Q7
Standby Power Supply Line
Manufacturer Reserved Pin #0
MFG_NC0
207
208
MFG_NC2
Manufacturer Reserved Pin
Manufacturer Reserved Pin #1
MFG_NC1
209
210
MFG_NC3
Manufacturer Reserved Pin
Switched Power Supply Line
+5V_S
211
212
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
213
214
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
215
216
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
217
218
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
219
220
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
221
222
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
223
224
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
225
226
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
227
228
+5V_S
Switched Power Supply Line
Switched Power Supply Line
+5V_S
229
230
+5V_S
Switched Power Supply Line
3.3.2
Boot selector jumper
Connected to pin #41 of the card edge connector, there is a two-way P 2.54mm jumper, JP4, which allows to select different booting option (which depend on
the Qseven
®
module installed. Please refer to the Qseven
®
module
’
s User Manual for more details about the effects of this signal).
3.3.3
GP_1-Wire Bus mode selector
Connected to pin #124 of the card edge connector, there is a three-way P 2.54mm jumper, JP5,
which allows to select if this multiplexed pin has to be used for 1-Wire bus (carried to
SPI pin header CN7) or for HDMI CEC functionality (routed to the HDMI/DP interface slot
CN19).
JP4 position
BIOS_DISABLE#/BOOT_ALT# signal
Not inserted
Floating. Pulled-up on the Qseven
®
module if needed.
Inserted
Tied to GND
JP5 position
GP_1-Wire_Bus signal used as
1-2
1-Wire Bus
2-3
HDMI_CEC