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Pi:NextPi
...it permits the execution of code on a much faster processor - that of the Pi Zero. Think of it as a co-processor, or "companion computer". ...be used for user software development, etc. For developed games using the Pi for media playback, and executing assistant code `/ram` is more suited (see

4 KB (652 words) - 15:33, 21 February 2024
Pi:admin-enable

79 bytes (9 words) - 17:36, 22 September 2019
Pi:Stages
Released, no more work being performed on this version. Check [[Pi:Patches]]

300 bytes (41 words) - 00:37, 8 October 2019
Pi:Main Page
= Raspberry Pi : Main Index = The Spectrum Next has a 40 pin (20x2) male header to which a Raspberry Pi Zero (RPi0) can be connected. It is labelled [[Circuit_Diagrams#Accelerato

1 KB (189 words) - 23:21, 22 August 2022
Pi:1.92D
* New CLIAPI `nextpi-console_resolution` - for easy mode changing on the Pi HDMI ...PI `nextpi-console_image` - for easy display of PNG, GIF and BMP images on Pi console

887 bytes (139 words) - 21:03, 9 February 2024
Pi:Devices
There is no hardware connectivity between the Next and the Pi outside protocols That said, a developer could build a routine over GPIO to sit on the Pi side,

2 KB (393 words) - 12:24, 31 August 2023
Pi:
#REDIRECT [[Pi:Main Page]]

26 bytes (4 words) - 15:33, 2 February 2020
Pi
#REDIRECT [[Pi:index]]

22 bytes (3 words) - 22:49, 7 November 2019
Pi:96KB Interlaced

3 bytes (1 word) - 13:14, 8 November 2019
Pi GPIO Output Enable Register
(note: Next registers with number higher than $7F are inaccessible from Copper code)

536 bytes (78 words) - 11:50, 12 November 2019
Pi GPIO Register
|ShortDesc=GPIO pins mapped to Next Register (note: Next registers with number higher than $7F are inaccessible from Copper code)

580 bytes (87 words) - 11:54, 12 November 2019
Pi Peripheral Enable Register
|ShortDesc=Enable Pi peripherals: UART, Pi hats, I2C, SPI | 4 || 0 to connect Rx to GPIO 15, Tx to GPIO 14 (for comm with Pi hats) (soft reset = 0)

675 bytes (100 words) - 12:17, 12 November 2019
Pi I2S Audio Control Register
|ShortDesc=Pi I2S controls | 4 || 0 PCM_DOUT to Pi, PCM_DIN from Pi (Pi hats) (soft reset = 0)

800 bytes (125 words) - 09:25, 27 April 2020
Pi I2S Clock Divide Register
|ShortDesc=<del>Pi I2S clock divide in master mode.</del>

465 bytes (64 words) - 09:29, 27 April 2020
Pi:1.91D

89 bytes (14 words) - 01:38, 16 December 2023
Pi:index
#REDIRECT [[Pi:Main Page]]

26 bytes (4 words) - 14:36, 2 February 2020
Pi:CLI
...signed to make performing specific Pi orientated tasks easier for Spectrum Next application developers. ...if you're looking for help the best place to try is the Official Spectrum Next discord, found at https://zxn.gg/discord.

3 KB (449 words) - 14:59, 6 February 2024
Pi:v0.99D

46 bytes (8 words) - 12:01, 31 August 2023
Pi:Basic Concepts
== Pi Accelerator Basic Concepts == ...the Next is via NextPi Linux. Very early builds of the Next core used the Pi for the HDMI solution, but that has long been removed from the core. Linux,

2 KB (328 words) - 12:32, 31 August 2023
Pi:console image
* Hardware Setup: Monitor attached to "Debug Video" port on Spectrum Next.

2 KB (293 words) - 13:36, 5 January 2024

Page text matches

Copper
...is a simple programmed system which allows certain [[Board feature control|Next Registers]] to be altered automatically at certain scanline positions. ...the Spectrum Next is not associated with the [[RPi0 Acceleration|Raspberry Pi 'coprocessor']].

4 KB (569 words) - 18:52, 11 September 2020
Expansion
Raspberry PI ZERO.

812 bytes (123 words) - 10:59, 14 April 2019
File Formats
...hen 48K SNA file is loaded, etc.. (all of this can be reconfigured through Next registers to unlock/enable all features back, but the initial state is desi ...iles, they can only be loaded if you have a Raspberry Pi installed in your Next. See the [[FAQ]] for details.

5 KB (886 words) - 22:22, 19 December 2023
Kempston Joystick 2, Joystick I/O
uart: 0 = redirect esp uart to joystick connector, 1 = redirect pi uart to joystick connector (Tx appears on pin 7, Rx taken from pin 9)

1 KB (229 words) - 12:15, 4 May 2020
NextBASIC
...pectrum BASIC which adds extra commands supporting the new features of the NEXT. | NEXT var || Marks end of FOR loop regarding VAR

15 KB (2,580 words) - 02:04, 13 January 2024
RPi0 Acceleration
#REDIRECT [[Pi:Main_Page]]

26 bytes (4 words) - 14:36, 2 February 2020
Pi:NextPi
...it permits the execution of code on a much faster processor - that of the Pi Zero. Think of it as a co-processor, or "companion computer". ...be used for user software development, etc. For developed games using the Pi for media playback, and executing assistant code `/ram` is more suited (see

4 KB (652 words) - 15:33, 21 February 2024
DAC A+D (mono) mirror Register
bits 7:0 = LSB of last I2S ([[Pi:NextPi]]) sample read from {{NextRegNo|$2C}} or {{NextRegNo|$2E}}

372 bytes (61 words) - 15:13, 11 November 2019
ULA Control Port
...from tape audio jack - also input from [https://wiki.specnext.dev/Pi:index Pi] digital audio is now mixed in, since 3.0 cores).

700 bytes (107 words) - 12:50, 4 May 2020
Main Page
* [[Turbo Sound Next]] ...tps://gitlab.com/SpectrumNext/ZX_Spectrum_Next_FPGA/-/tree/master Official Next Core git repository]

2 KB (265 words) - 15:38, 8 March 2024
Pi:Stages
Released, no more work being performed on this version. Check [[Pi:Patches]]

300 bytes (41 words) - 00:37, 8 October 2019
Pi:Main Page
= Raspberry Pi : Main Index = The Spectrum Next has a 40 pin (20x2) male header to which a Raspberry Pi Zero (RPi0) can be connected. It is labelled [[Circuit_Diagrams#Accelerato

1 KB (189 words) - 23:21, 22 August 2022
Pi:1.92D
* New CLIAPI `nextpi-console_resolution` - for easy mode changing on the Pi HDMI ...PI `nextpi-console_image` - for easy display of PNG, GIF and BMP images on Pi console

887 bytes (139 words) - 21:03, 9 February 2024
Pi:Devices
There is no hardware connectivity between the Next and the Pi outside protocols That said, a developer could build a routine over GPIO to sit on the Pi side,

2 KB (393 words) - 12:24, 31 August 2023
Pi:
#REDIRECT [[Pi:Main Page]]

26 bytes (4 words) - 15:33, 2 February 2020
Pi
#REDIRECT [[Pi:index]]

22 bytes (3 words) - 22:49, 7 November 2019
DAC B (left) mirror Register
bits 7:0 = MSB of current I2S ([[Pi:NextPi]]) left side sample

322 bytes (53 words) - 15:04, 11 November 2019
DAC C (right) mirror Register
bits 7:0 = MSB of current I2S ([[Pi:NextPi]]) right side sample

325 bytes (53 words) - 15:16, 11 November 2019
Pi Peripheral Enable Register
|ShortDesc=Enable Pi peripherals: UART, Pi hats, I2C, SPI | 4 || 0 to connect Rx to GPIO 15, Tx to GPIO 14 (for comm with Pi hats) (soft reset = 0)

675 bytes (100 words) - 12:17, 12 November 2019
Pi I2S Audio Control Register
|ShortDesc=Pi I2S controls | 4 || 0 PCM_DOUT to Pi, PCM_DIN from Pi (Pi hats) (soft reset = 0)

800 bytes (125 words) - 09:25, 27 April 2020