10 feature connector (feature) (j30), Feature connector (feature) (j30), Internal connectors – Kontron KTQ67-FLEX User Manual
Page 48
KTQ67 Users Guide
KTD-N0829-G Page 48
6.10
Feature Connector (FEATURE) (J30)
Note
Pull
U/D
Ioh/Iol
Type
Signal
PIN
Signal
Type
Ioh/Iol
Pull
U/D
Note
2
2M/
-
I
CASE_OPEN#
1
2
SMBC
/4mA
10K/
1
-
25/25mA
O
S5#
3
4
SMBD
/4mA
10K/
1
-
25/25mA
O
PWR_OK
5
6
EXT_BAT PWR
-
-
-
O
FAN3OUT
7
8
FAN3IN
I
-
-
-
-
PWR
SB3V3
9 10
SB5V
PWR
-
-
-
IOT
GPIO0
11 12
GPIO1
IOT
-
-
IOT
GPIO2
13 14
GPIO3
IOT
-
-
IOT
GPIO4
15 16
GPIO5
IOT
-
-
IOT
GPIO6
17 18
GPIO7
IOT
-
-
-
PWR
GND
19 20
GND
PWR
-
-
-
I
GPIO8
21 22
GPIO9
I
-
-
I
GPIO10
23 24
GPIO11
I
-
-
I
GPIO12
25 26
GPIO13
IOT
-
-
IOT
GPIO14
27 28
GPIO15
IOT
-
-
IOT
GPIO16
29 30
GPIO17
IOT
-
-
-
PWR
GND
31 32
GND
PWR
-
-
-
8/8mA
O
EGCLK
33 34
EGCS#
O
8/8mA
-
-
8/8mA
EGAD
35 36
TMA0
O
-
PWR
+12V
37 38
GND
PWR
-
-
-
O
FAN4OUT
39 40
FAN4IN
I
-
-
-
-
PWR
GND
41 42
GND
PWR
-
-
-
-
PWR
GND
43 44
S3#
O
25/25mA
-
Notes: 1. Pull-up to +3V3Dual (+3V3 or SB3V3). 2. Pull-up to on-board Battery.
Signal
Description
CASE_OPEN#
CASE OPEN, used to detect if the system case has been opened. This signal’s status
is readable, so it may be used like a GPI when the Intruder switch is not required.
SMBC
SMBus Clock signal
SMBD
SMBus Data signal
S3#
S3 sleep mode, active low output, optionally used to deactivate external system.
S5#
S5 sleep mode, active low output, optionally used to deactivate external system.
PWR_OK
PoWeR OK, signal is high if no power failures are detected. (This is not the same as
the P_OK signal generated by ATX PSU).
EXT_BAT
(EXTernal BATtery) option for connecting + terminal of an external primary cell battery
(2.5 - 3.47 V) (– terminal connected to GND). The external battery is protected against
charging and can be used with or without the on-board battery installed.
FAN3OUT
FAN 3 speed control OUTput, 3.3V PWM signal can be used as Fan control voltage.
FAN3IN
FAN3 Input. 0V to +3V3 amplitude Fan 3 tachometer input.
FAN4OUT
FAN 4 speed control OUTput, 3.3V PWM signal can be used as Fan control voltage.
FAN4IN
FAN4 Input. 0V to +3V3 amplitude Fan 3 tachometer input.
SB3V3
Max. load is 0.75A (1.5A < 1 sec.)
SB5V
StandBy +5V supply.
GPIO0..17
General Purpose Inputs / Output. These Signals may be controlled or monitored
through the use of the KT-API-V2 (Application Programming Interface).
EGCLK
Extend GPIO Clock signal
EGAD
Extend GPIO Address Data signal
EGCS#
Extend GPIO Chip Select signal, active low
TMA0
Timer Output
+12V
Max. load is 0.75A (1.5A < 1 sec.)
Internal Connectors