CCOMe-C96
CCOMe-C96 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.
54
FuSa Header
According to COM Express
™
Specifications rev. 3.0,
the COM Express
™
card edge connector does provide
additional reserved signals intended to be used for
future use.
On CCOMe-C96 Carrier Board, these signals are
carried out to a dual row, 28 pin, P2.54mm standard
pin header, type ADIMPEX p/n LE008228-R, with the
pinout shown in the table on the left.
This connector is used to provide functional safety
functions for FuSa applications through signals listed in
left table.
Please be aware that FuSa functionality can be
obtained only in case that it is supported by the COM
Express
™
module plugged onto the Carrier Board.
Please refer to specific COM Express
™
module for a
signal description related to this section.
FuSa Header J1
Pin Signal
FuSa Interface
Raw FuSa Interface
1
+5V_ALW (with 1.5 resettable fuse)
2
+12V_RUN (with 1.5 resettable fuse)
3
GND
4
GND
5
RSVD#C17
FUSA_OKNOK0
FUSA_ERR0
6
RSVD#C18
FUSA_OKNOK1
FUSA_ERR1
7
RSVD#D17
FUSA_ALERT#
FUSA_ERR2
8
RSVD#D18
FUSA_SPIS_CS#
FUSA_SPI_CS#
9
RSVD#D24
FUSA_SPIS_SCLK
FUSA_SPI_SCLK
10
RSVD#D25
FUSA_SPIS_MISO
FUSA_SPI_MISO
11
RSVD#C27
FUSA_SPIS_MOSI
FUSA_SPI_MOSI
12
RSVD#C28
FUSA_CHXPMICEN_IN
FUSA_CHXPMICEN_IN
13
RSVD#D28
FUSA_CHXPMIC_EN
14
RSVD#C35
FUSA_CHXRLYSWITCH
15
RSVD#D35
FUSA_CHXOKNOK0
EXT_SI_ALERT#
16
RSVD#D38
FUSA_CHXOKNOK1
FUSA_GPP_U4
17
RSVD#C45
FUSA_SPIM_CS#
FUSA_I2C_CLK
18
RSVD#D45
FUSA_SPIM_SCLK
FUSA_I2C_DAT
19
RSVD#C48
FUSA_SPIM_MISO
FUSA_DIAGTEST_MODE
20
RSVD#D48
FUSA_SPIM_MOSI
FUSA_DIAGTEST_EN
21
RSVD#C63
FUSA_PROCHOT
FUSA_PROCHOT#
22
RSVD#C64
FUSA_THERMTRIP
FUSA_THERMTRIP#
23
RSVD#D63
FUSA_CATERR#
