Search by property
This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- Machine ID Register + (Identifies [[TBBlue]] board type. Should always be 10 on Next.)
- Core Version Register (sub minor) + (Identifies core (FPGA image) version (sub minor number).)
- Core Version Register + (Identifies core (FPGA image) version.)
- Machine Type Register + (Identifies timing and machine type.)
- Next Reset Register + (Identifies type of last reset. Can be written to force reset.)
- Config Mapping Register + (In config mode, allows RAM to be mapped to ROM area.)
- Tilemap Transparency Index Register + (Index into Tilemap palette (of "transparent" colour).)
- Sprites Transparency Index Register + (Index into sprite palette (of "transparent" colour).)
- Kempston Joystick 2, Joystick I/O + (Kempston interface second joystick variant and controls joystick I/O.)
- Layer 2 Control Register + (Layer 2 resolution, palette offset)
- Display Control 1 Register + (Layer2, ULA shadow, Timex $FF port)
- LoRes Control Register + (LoRes Radastan mode)
- Keymap Low Data Register + (Low eight LSBs of PS/2 Keymap data.)
- Expansion Bus I/O Propagate Register + (Monitoring internal I/O or adding external keyboard)
- Peripheral 5 Register + (Mouse buttons and DPI config)
- Sprite port-mirror Attribute 4 Register + (Nextreg port-mirror to write directly into "byte 5" of [[:Sprite Attribute Upload|Sprite Attribute Upload]] ($xx57 / 87).)
- Sprite port-mirror Attribute 1 Register + (Nextreg port-mirror to write directly into "byte 2" of [[:Sprite Attribute Upload|Sprite Attribute Upload]] ($xx57 / 87).)
- Sprite port-mirror Attribute 0 Register + (Nextreg port-mirror to write directly into "byte 1" of [[:Sprite Attribute Upload|Sprite Attribute Upload]] ($xx57 / 87).)
- Sprite port-mirror Attribute 2 Register + (Nextreg port-mirror to write directly into "byte 3" of [[:Sprite Attribute Upload|Sprite Attribute Upload]] ($xx57 / 87).)
- Sprite port-mirror Attribute 3 Register + (Nextreg port-mirror to write directly into "byte 4" of [[:Sprite Attribute Upload|Sprite Attribute Upload]] ($xx57 / 87).)
- Vertical Video Line Offset Register + (Offset numbering of raster lines in copper/interrupt/active register)