AmITX-AL-I
Connectors and Jumpers
27
CN6404
Pin
#
Signal
Type
PU/PD
1
SB3V3
PWR
PU 330ohm
2
SUS_LED
O
4.2.13. Feature Connector (CN28)
2x14-pin 2.0 pitch standard wafer connector
The feature connector of AmITX-AL-I provides Case Open, I2C, SMBus, and GPIO (10pin).
Signal
Description
TEMPS
Analogue temp sensor, connect to analog input of BMC
EXT_BAT
Connect to RTC power
CASE_OPEN# Any time case open occurs, system will notice/show case
open alert in POST during the next boot.
I2CC / I2CD
Connect to BMC (I2C Master)
I2C
SEMA
Pin # Signal
Pull U/D IOH/IOL
Type Note Pin # Signal
Type IOH/IOL
Pull U/D
Note
1
CASE_OPEN# PU 2M
-
I
2
SMBC
OT
/4mA
PU 10K
1
3
GND
-
-
PWR
4
SMBD
OT
/4mA
PU 10K
1
5
N/A
-
2
6
I2CC
OT
-
PU 10K
1
7
EXT_BAT
-
PWR
8
I2CD
OT
-
PU 10K
1
9
SB3V3
-
-
PWR
10
SB5V
PWR -
-
11
GND
-
-
PWR
12
GND
PWR -
-
13
GPIO0
-
PU10K3V3 IOT
14
GPIO1
IOT
PU10K3V3
15
GPIO2
-
PU10K3V3 IOT
16
GPIO3
IOT
PU10K3V3
17
GPIO4
-
PU10K3V3 IOT
18
GPIO5
IOT
PU10K3V3
19
GPIO6
-
PU10K3V3 IOT
20
GPIO7
IOT
PU10K3V3
21
GPIO8
PU10K3V3 IOT
22
GPIO9
IOT
PU10K3V3
23
GND
-
PWR
24
SUS_S3# O
25/25mA -
25
12V
-
-
PWR
26
SUS_S4# O
25/25mA -
27
PWR_OK
-
25/25mA
O
28
SUS_S5# O
25/25mA -
Note 1:
Pull-up to +3V3Dual (+3V3 or SB3V3).
Note 2:
Input to SEMA.
1
2
Summary of Contents for AmITX-AL-I
Page 16: ...10 Specifications This page intentionally left blank ...
Page 20: ...14 Mechanical Layout This page intentionally left blank ...
Page 40: ...34 Connectors and Jumpers This page intentionally left blank ...
Page 44: ...38 Smart Embedded Management Agent SEMA This page intentionally left blank ...
Page 50: ...44 System Resources This page intentionally left blank ...