Status - Omega IF-006 User Manual

7.5.3

Status

The Status register provides an indication of the battery status and results of the most recent enumeration.
Note: The upper 8 bits of the Extension Space status bits are directly mapped to the lower 8 bits of the IF-006
Configuration System Status (0xeff7) register.
7 6
Battery Capacity (%)
100 >75
15 14
Extended Enumerating
Valid Probe
7.5.3.1 Battery Powered
Set to 1 if the device is operating under battery power, or 0 if the device is operating under USB power.
7.5.3.2 Battery Low
Set to 1 if the device is operating under battery power and the battery voltage is < 1.9 V
7.5.3.3 Reset Pending
Set to 1 if the device is operating under battery power and the battery voltage is < 1.6 V
7.5.3.4 Battery Capacity
The Battery Capacity bits provide an approximate indication of the remaining battery power. If no bits
are set it indicates the battery is at 0% capacity
7.5.3.5 Probe Attached
The Probe Attached bit is set when a smart probe is detected by the IF-006. The IF-006 will periodically
check the ability to access the probe and will clear this bit if the probe is detached.
7.5.3.6 Authentication Error
If the Authentication Required control bit is set both the attached probe and the IF-006 must execute a
secure authentication using a shared Private Key and 128-bit AES encrypted handshaking. If the
authentication process fails data cannot be accessed on the attached probe.
7.5.3.7 Password Error
The Password Error bit is set if the IPW password stored by the IF-006 does not match the attached
probe UPW password. No network access will be allowed until the probe successfully enumerates with
the attached device password matching the IF-006 password.
7.5.3.8 User Password Pending
The User Password Pending bit indicates that the user must enter a valid Password thru the USB
interface channel.
7.5.3.9 Password Active
The Password Active bit indicates that the attached device requires a password to be entered.
7.5.3.10 Power Fault
A power fault was detected on the external probe.
Status Register
5 4
>50 >25
13 12
Power Password
Password
Fault Active
Pending
3 2
Reset
Pending
1 if Battery
0
< 1.6 Vdc
11 10
User
Password
Error
1 0
Battery
Battery Low
Powered
1 if Battery < 1 == Battery
Power
1.9 Vdc
9 8
Authentication Probe
Attached
Error
.
DC
.
DC
22 | P a g e