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Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

class:

An additional CSS class to set for the table

transpose:

Display table headers vertically and results horizontally

sep:

The separator between results

Sort options

Delete

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:Next Configuration Registers]]
 |?TBRegisterNumber=Number
 |?TBRegisterReadable=Readable
 |?TBRegisterWritable=Writable
 |?ShortDesc=Description
 |format=table
 |limit=50
 |offset=50
 |sort=
 |order=asc
 |mainlabel=
 |class=DataTable
}}

Results 51 – 100 previous 50 20 50 100 250 500 next 50

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The query [[Category:Next Configuration Registers]] was answered by the "SMWSQLStore" in 0.0073 seconds.

SQLStore debug output

ASK Query

[[Category:Next Configuration Registers]]

SQL Query

SELECT DISTINCT
t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
`smw_fpt_inst` AS t1 ON t0.smw_id=t1.s_id
WHERE
(t1.o_id='1168')
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
50

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ref	s_id,o_id,s_id_2,o_id_2	o_id_2	5	const	110	Using index; Using temporary; Using filesort
1	SIMPLE	t0	eq_ref	PRIMARY,smw_id,smw_iw,smw_iw_2	PRIMARY	4	specnext_wiki.t1.s_id	1	Using where

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:1
Query-Depth:0

Errors and Warnings

None

	Number	Readable	Writable	Description
Layer 2 RAM Shadow Page Register	$13	true	true	Sets the bank number where the Layer 2 shadow screen begins.
Layer 2 X Offset MSB Register	$71	true	true	Sets the pixel offset used for drawing Layer 2 graphics on the screen.
Layer 2 X Offset Register	$16	true	true	Sets the pixel offset used for drawing Layer 2 graphics on the screen.
Layer 2 Y Offset Register	$17	true	true	Sets the Y offset used when drawing Layer 2 graphics on the screen.
LoRes Control Register	$6A	true	true	LoRes Radastan mode
LoRes X Offset Register	$32	true	true	Pixel X offset (0..255) to use when drawing LoRes Layer.
LoRes Y Offset Register	$33	true	true	Pixel Y offset (0..191) to use when drawing LoRes Layer.
Machine ID Register	$00	true	false	Identifies TBBlue board type. Should always be 10 on Next.
Machine Type Register	$03	true	true	Identifies timing and machine type.
Memory Mapping Register	$8E	true	true	Control classic Spectrum memory mapping
Memory management slot 0 bank	$50	true	true	Selects the 8k-bank stored in 8k-slot 0 (see Memory map).
Memory management slot 1 bank	$51	true	true	Selects the 8k-bank stored in 8k-slot 1 (see Memory map).
Memory management slot 2 bank	$52	true	true	Selects the 8k-bank stored in 8k-slot 2 (see Memory map).
Memory management slot 3 bank	$53	true	true	Selects the 8k-bank stored in 8k-slot 3 (see Memory map).
Memory management slot 4 bank	$54	true	true	Selects the 8k-bank stored in 8k-slot 4 (see Memory map).
Memory management slot 5 bank	$55	true	true	Selects the 8k-bank stored in 8k-slot 5 (see Memory map).
Memory management slot 6 bank	$56	true	true	Selects the 8k-bank stored in 8k-slot 6 (see Memory map).
Memory management slot 7 bank	$57	true	true	Selects the 8k-bank stored in 8k-slot 7 (see Memory map).
Next Reset Register	$02	true	true	Identifies type of last reset. Can be written to force reset.
Palette Index Register	$40	true	true	Chooses an palette element (index) to manipulate with
Palette Value Register	$41	true	true	Use to set/read 8-bit colours of the ULANext palette.
Peripheral 1 Register	$05	true	true	Sets joystick mode, video frequency and Scandoubler.
Peripheral 2 Register	$06	true	true	Enables CPU Speed key, DivMMC, Multiface, Mouse and AY audio.
Peripheral 3 Register	$08	true	true	ABC/ACB Stereo, Internal Speaker, SpecDrum, Timex Video Modes, Turbo Sound Next, RAM contention and [un]lock 128k paging.
Peripheral 4 Register	$09	true	true	Sets scanlines, AY mono output, Sprite-id lockstep, reset DivMMC mapram and disable HDMI audio.
Peripheral 5 Register	$0A	true	true	Mouse buttons and DPI config
Pi GPIO Output Enable Register	$90-$93	true	true	Enables GPIO pins output
Pi GPIO Register	$98-$9B	true	true	GPIO pins mapped to Next Register
Pi I2S Audio Control Register	$A2	true	true	Pi I2S controls
Pi I2S Clock Divide Register	$A3	true	true	~~Pi I2S clock divide in master mode.~~
Pi Peripheral Enable Register	$A0	true	true	Enable Pi peripherals: UART, Pi hats, I2C, SPI
Sprite and Layers System Register	$15	true	true	Enables/disables Sprites and Lores Layer, and chooses priority of sprites and Layer 2.
Sprite port-mirror Attribute 0 (with INC) Register	$75	false	true	Same as Sprite port-mirror Attribute 0 Register ($35) (write first byte of sprite-attributes), plus increments Sprite port-mirror Index Register ($34)
Sprite port-mirror Attribute 0 Register	$35	false	true	Nextreg port-mirror to write directly into "byte 1" of Sprite Attribute Upload ($xx57 / 87).
Sprite port-mirror Attribute 1 (with INC) Register	$76	false	true	Same as Sprite port-mirror Attribute 1 Register ($36) (write second byte of sprite-attributes), plus increments Sprite port-mirror Index Register ($34)
Sprite port-mirror Attribute 1 Register	$36	false	true	Nextreg port-mirror to write directly into "byte 2" of Sprite Attribute Upload ($xx57 / 87).
Sprite port-mirror Attribute 2 (with INC) Register	$77	false	true	Same as Sprite port-mirror Attribute 2 Register ($37) (write third byte of sprite-attributes), plus increments Sprite port-mirror Index Register ($34)
Sprite port-mirror Attribute 2 Register	$37	false	true	Nextreg port-mirror to write directly into "byte 3" of Sprite Attribute Upload ($xx57 / 87).
Sprite port-mirror Attribute 3 (with INC) Register	$78	false	true	Same as Sprite port-mirror Attribute 3 Register ($38) (write fourth byte of sprite-attributes), plus increments Sprite port-mirror Index Register ($34)
Sprite port-mirror Attribute 3 Register	$38	false	true	Nextreg port-mirror to write directly into "byte 4" of Sprite Attribute Upload ($xx57 / 87).
Sprite port-mirror Attribute 4 (with INC) Register	$79	false	true	The same as Sprite port-mirror Attribute 4 Register ($39) (write fifth byte of sprite-attributes), plus increments Sprite port-mirror Index Register ($34)
Sprite port-mirror Attribute 4 Register	$39	false	true	Nextreg port-mirror to write directly into "byte 5" of Sprite Attribute Upload ($xx57 / 87).
Sprite port-mirror Index Register	$34	true	true	Selects sprite index 0..127 to be affected by writes to other Sprite ports (and mirrors).
Sprites Transparency Index Register	$4B	true	true	Index into sprite palette (of "transparent" colour).
Tile Definitions Base Address Register	$6F	true	true	Base address of the tiles' graphics.
Tilemap Base Address Register	$6E	true	true	Base address of the 40x32 or 80x32 tile map (similar to text-mode of other computers).
Tilemap Control Register	$6B	true	true	Controls Tilemap mode.
Tilemap Offset X LSB Register	$30	true	true	Sets the pixel offset (eight low bits) used for drawing Tilemap graphics on the screen.
Tilemap Offset X MSB Register	$2F	true	true	Sets the pixel offset (two high bits) used for drawing Tilemap graphics on the screen.
Tilemap Offset Y Register	$31	true	true	Sets the pixel offset used for drawing Tilemap graphics on the screen.