Technical Information C42-SATA • Low Profile Micro SATA SSD Mezzanine Module
P-MEZ
The C42-SATA is equipped with a high speed mezzanine connector P-MEZ, mating with the
CCM-BOOGIE CPU carrier board and its successors. The inter-board connector is situated at the
bottom of the C42-SATA and establishes the data path and power link to the carrier board CPU. Since
the C42-SATA comes typically mounted as a unit together with the CCM-BOOGIE, there is normally no
need for the user to get access to the inter-board connector. It is described here as a reference only
and for better understanding of the C42-SATA.
The connector P-MEZ is a 1mm height shielded male pin header. Its counterpart on the CPU carrier
board is a 8mm height receptacle, for a nominal headroom of 9mm between the boards.
P-MEZ SATA & USB Mezzanine Interface
1.00mm Pitch Male Connector 1mm Height (275.90.01.068.51)
GND
b1
a1
GND
SATA3_TXP
b2
a2
SATA1_TXP
SATA3_TXN
b3
a3
SATA1_TXN
GND
b4
a4
GND
SATA3_RXN
b5
a5
SATA1_RXN
SATA3_RXP
b6
a6
SATA1_RXP
GND
b7
a7
GND
SATA4_TXP
b8
a8
SATA2_TXP
SATA4_TXN
b9
a9
SATA2_TXN
GND
b10
a10
GND
SATA4_RXN
b11
a11
SATA2_RXN
SATA4_RXP
b12
a12
SATA2_RXP
GND
b13
a13
GND
USB3_P
b14
a14
USB1_P
USB3_N
b15
a15
USB1_N
GND
b16
a16
GND
USB4_P
b17
a17
USB2_P
USB4_N
b18
a18
USB2_N
GND
b19
a19
GND
USB3_OC#
b20
a20
USB1_OC#
USB4_OC#
b21
a21
USB2_OC#
+5VS 2)
b22
a22
+3.3VS 1)
+5VS 2)
b23
a23
+3.3VS 1)
+5V
b24
a24
+3.3V
RSVD
b25
a25
+12V
1) 2) Switched voltages from carrier board, according to CPU sleep state S0
Notes:
<
All s# connector pins (shield) are tied to GND
<
All TX/RX designations with respect to SATA controller (TX controller = RX drive, RX controller = TX drive)
a1
s1
s9
s18
s10
a25
b25
b1
1.
00
m
m
Pi
tc
h Hi
gh S
pe
ed
M
ale
C
onn
ect
or
©
EKF
27
5.
90.
01
.06
8.
51
ekf
.co
m
© EKF -18- ekf.com