Eurotech Titan User Manual page 83

Mod box
The mod box indicates the ECO level that the TITAN is at for a particular version / issue
of the board. The mod box is located on the bottom side behind the video connector J4,
as shown below:
CPLD versions
The TITAN CPLD versions can be read out of the CPLD versions register [CV_REG] at
the address 0x12000000. The CPLD versions bit assignments are detailed in the table
below:
CPLD versions register [CV_REG]
Byte lane
Bit
Field
Reset
R/W
Address
Issue D
Most significant byte
15 14 13 12 11 10
- - - - -
X X X X X
- - - - -
Appendix A - Board version / issue
Least significant byte
9 8 7 6 5
- - - 0
VERSION (BCD)
X X X 0
CPLD 2 version
- - -
0x12000000
4 3 2 1 0
0
VERSION (BCD)
0
CPLD 1 version
R
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