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→Matrix unit
==Matrix unit==
==Matrix unit==
There are two matrix units, one at +0x200, and the other one at +0x300
There are two matrix units, one at +0x200, and the other one at +0x300, possibly one for each axis (X and Y)
{| class="wikitable" border="1"
{| class="wikitable" border="1"
| 4
| 4
| Kernel width - 1 is written here, 1 <= width <= 8
| Kernel width - 1 is written here, 1 <= width <= 8
This decides how many pixels are written each batch.
|-
|-
| 0x1EC1xn04
| 0x1EC1xn04
| KRN_PATTERN_BITS
| KRN_PATTERN_BITS
| 4
| 4
| If the corresponding bit is set then a new pixel is read(?)
| If the corresponding bit for the current batch iteration index is set then a new pixel is read.
This value is 6 bits, but it has to be written with a 32bit write.
The amount of set bits determine how many pixels are read each batch. Any bit indexes past KRN_WIDTH are ignored.
This value is 8 bits, but it has to be written with a 32bit write.
|-
|-
| 0x1EC1xn40
| 0x1EC1xn40
|-
|-
|}
|}
=Descriptions=
=Descriptions=