VISION
UDOO VISION User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by M.B. Copyright © 2021 SECO S.p.A
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3.3.3
S-ATA Connectors
The Apollo Lake family of SoCs embeds a SATA Controller, which offers two SATA III, 6.0 Gbps interfaces.
Of these interfaces, one SATA channel is carried out to a standard male S-ATA connector, CN11 (the other SATA channel is
available on the M.2 Key B socket, CN14, please check par. Errore. L'origine riferimento non è stata trovata.)
Here following the signals related to SATA interface:
S/SATA1_TX-: Serial ATA Channel #1 Transmit differential pair
S/SATA1_RX-: Serial ATA Channel #1 Receive differential pair
10nF AC series decoupling capacitors are placed on each line of SATA differential pairs.
A dedicated power connector, CN10, can be used to give supply to external Hard Disks (or Solid State
Disks) connected to the SATA male connector.
The dedicated power connector is a 4-pin male connector, type HR p/n A2001WV-S-04 or equivalent,
with pinout shown in the table on the left.
Mating connector: HR A2001H-04P housing with HR A2001 series crimp terminals.
S-ATA Connector CN11
Pin Signal
1
GND
2
S
3
SATA1_Tx-
4
GND
5
SATA1_Rx-
6
S
7
GND
S-ATA Power Connector CN10
Pin Signal
1
---
2
GND
3
GND
4
+5V_RUN
