3 Metrology Interface Definition
The metrology module provides the following control registers and status registers; it also provides different kinds of accumulated quantities. Control registers are introduced in Metrology Control Registers and Status registers are introduced in Metrology Status Registers. Accumulated quantities are introduced in Accumulated Output Quantities and Harmonic analysis quantities are introduced in Harmonic Analysis Output Quantities.
The following table provides the register block sizes and addresses presently implemented.
Register Block | No. of registers | Width [bytes] | Start address | End address |
---|---|---|---|---|
Control Registers | 64 | 4 | 0x20088000 | 0x200880FF |
Status Registers | 36 | 4 | 0x20088100 | 0x2008818F |
Accumulator Registers | 55 | 8 | 0x20088190 | 0x20088347 |
Harmonic Registers | 434 | 4 | 0x20088348 | 0x20088A0F |