* The colour palette is not cleared to black on reset
* The Amstrad unofficial graphics mode (bit 1=bit 0=1 of [[Gate Array]] mode register) 3 does not exist. The clock to the shift registers is stopped. The last colour is output.
* The raster interrupt is generated in a different way by the CIO.
* The [[CRTC]] should be more or less same as those used in CPCs. The handbook and schematic say the CRTC is a CM 607 (Bulgarian clone of 6845), but the CRTC in mine [=Kevin's] is an HD6845P.
* The clocks for each mode (0,1 and 2) are derived from the main 16MHz clock, these then drive the shift registers to output pixels to the display.
* Graphics Mode 3 is hardwired to 5V, so it doesn't have a clock. The shift registers are stopped and output the last colour they clocked in. Even if this mode was activated in way of connecting up the clock for Mode 0 it is not decoded the same as on the CPC: 8 colours are chosen from the 16 colour palette, instead of 4.
* There may be a bug whereby if the border colour is changed rapidly there could be 1 pixel of another colour output. When loading a game which changes the colour of the border, I have seen moving "snow" on the screen. I have seen this effect, but I need to confirm how it is generated.
* The video output doesn't generate luminance, so the KC Compact can't be used with a GT64 or MM14.
Image:KCCompact_Keyboard_Top.jpg|Keyboard Top
Image:KCCompact_Keyboard_Bottom.jpg|Keyboard bottom
</gallery>
== Pictures (Disc Interface) ==
<gallery caption="KC Compact Disc Interface (Amsdos Clone)">
Image:KC Compact AmsdosClone1.jpeg|Disc Interface
Image:KC Compact AmsdosClone2.jpeg|Disc Interface
Image:KC Compact AmsdosClone3.jpeg|Disc Interface
Image:KC Compact AmsdosClone4.jpeg|Disc Interface
Image:KC Compact AmsdosClone5.jpeg|Disc Interface
Image:KC Compact AmsdosClone6.jpeg|Disc Interface
</gallery>