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The ADI line supports the following variables for a memory device:
Note: The "C" column indicates whether the variable returns a constant value.
Variable name |
Data format |
I/O |
C |
Devices |
Description |
CompatibilityId |
VT=u16 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 2 |
Memory module compatibility ID. |
DeviceId |
VT=u32 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 2 |
Memory module device ID. |
VT=u8 VN=256 4 |
R |
1 |
APC510 APC511 APC910 PP500 |
Memory module factory settings. For B&R-internal use only! |
|
VT=string VL=8 |
R |
1 |
APC510 APC511 APC910 PP500 |
Version of factory settings Example: "1.2" |
|
HardwareRevision |
VT=string VL=5 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 2 |
Memory module hardware revision. |
ModelNumber |
VT=string VL=41 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 3 |
Memory module model number. |
ParentCompatibilityId |
VT=u16 |
R |
ü |
APC510 APC511 APC910 PP500 PPC900 2 |
Memory module parent compatibility ID (FFFFh = no parent). Specifies the compatibility ID of the memory module from which the current device was derived (e.g. for a custom variant of a standard device). |
ParentDeviceId |
VT=u32 |
R |
ü |
APC510 APC511 APC910 PP500 PPC900 2 |
Memory module parent device ID (FFFFFFFFh = no parent). Specifies the device ID of the memory module from which the current device was derived (e.g. for a custom variant of a standard device). |
Present |
VT=boolean |
R |
ü |
APC910 PPC900 5 |
Indicates whether a memory module is installed: 0 = Not provided 1 = Provided |
SerialNumber |
VT=string VL=12 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 3 |
Memory module serial number. |
Temperature |
VT=i8 |
R |
|
PPC900 |
Temperature of memory module in degrees Celsius. |
VendorId |
VT=u32 |
R |
1 |
APC510 APC511 APC910 PP500 PPC900 2 |
Manufacturer ID of the memory module (B&R = 0). |
1 |
The value can only be modified by updating the factory settings. |
2 |
On a PPC900, a pseudo value is provided. |
3 |
On a PPC900, the serial/model number of the DRAM is provided (not the B&R serial/model number). |
4 |
Only 128 valid bytes are returned on APC910 devices. The remaining bytes are returned with 0s. |
5 |
Temperature values are not supported with MTCX version 1.07 on PPC900 devices. |
PP500: All variables - unless specified otherwise - require ADI driver version 1.3 or higher.