
MiniModule SIO Reference Manual 15
Chapter 3 Hardware
Overview
This chapter discusses the user interfaces of the module in the following order:
• MiniBlade Storage Solution
• Serial Interfaces
• Parallel Interface
• USB Interfaces
• I
2
C Bus
• Keyboard/Mouse Interface
• Power In Interface
• Battery Interface
• LPC Interface
MiniBlade Storage Solution
The MiniBlade consists of a 40-pin, right-angle socket interface. This socket will carry all of the appropriate
USB signals. Possible uses for the storage system include a rugged flash storage device, rugged operating
system boot device, or a rugged wireless transceiver.
Table 3-1 provides the pin signal definitions for the MiniBlade Storage System.
NOTE ADLINK Technology, Inc. supports only the features tested and listed in this manual.
The integrated circuits used in the MiniModule SIO may provide more features than
are listed for the MiniModule SIO, but some of these features are not supported on
the module and will not function as specified.
This chapter includes pinout tables only for non-standard headers and connectors.
This chapter does not include pinout tables for standard headers and connectors such
as Serial DB9, PC/104, and SUMIT.
Table 3-1. MiniBlade Interface Pin Signal Definitions (J19)
Pin # Signal Description
1
+3VSB Standby Voltage – Connecting the always-on standby voltage +3V to the
target electronics allows the module to remain powered during low-
power ACPI suspend/standby/sleep states for those SBCs that support
ACPI.
2 SMB/I2C_DATA
3 SATA+ Not connected
4SMB/I2C_CLK
5SATA-
6SMB/
I2C_ALERT#
7
+3V3_1
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