Schematics - Revision history

Admin at 20:07, 10 October 2021

2021-10-10T20:07:52Z

Admin at 11:40, 17 November 2020

2020-11-17T11:40:25Z

Admin: /* Schematics */

2020-03-17T10:51:09Z

Schematics

Admin: /* Schematics */

2020-03-17T10:41:42Z

Schematics

Ziga at 03:18, 5 March 2020

2020-03-05T03:18:22Z

Ziga at 02:32, 5 March 2020

2020-03-05T02:32:38Z

Admin: /* Schematics */

2020-02-19T15:51:57Z

Schematics

Admin at 07:04, 27 January 2020

2020-01-27T07:04:51Z

Admin: Created page with "== Schematics == We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to an interchangable compliance. File:Bal..."

2020-01-23T09:21:33Z

Created page with "== Schematics == We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to an interchangable compliance. File:Bal..."

New page

== Schematics ==

We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to an interchangable compliance.

[[File:BalthazarBlockDia122.svg|frameless]]

@@ Line 1: / Line 1: @@
 == Schematics ==
-We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to an interchangable compliance.
+We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to interchangeable compliance.
 [[Image:BalthazarBlockDia122.svg]]
-Balthazar laptop as a box consisting of: mainboard + all the perifery needed that make up a
+Balthazar laptop as a box consisting of mainboard + all the periphery needed that make up a
-complete laptop: display, audio, keyboard, mousepad, wireless, usb, hdmi... and additionally: a
+complete laptop: display, audio, keyboard, mousepad, wireless, USB, HDMI... and additionally: a
 buffered GPIO (general purpose in/out) connector (not that laptop usually needs it...).
 The technology used benefits from the current rapid mobile platform development – as do all open-
-source single-board computers:Banana Pi, Orange Pi 4 – and a bit more advanced Firefly-
+source single-board computers: Banana Pi, Orange Pi 4 – and a bit more advanced Firefly-
 RK3399. They all use SOC (system on chip) as the miniaturized combination of CPU/GPU etc. The
-laptop should however be a pushed-up version of these single board computers - but still a single
+the laptop should however be a pushed-up version of these single board computers - but still a single
 board computer.
 One format of recent computers is also the mini-pc. They are usually based on Intel or AMD laptop
-computer processors. LattePanda seems to be on the side of single-board-computers but uses Intel
+computer processors. LattePanda seems to be on the side of single-board computers but uses Intel
 processors. Prices are also pushed up.
-The interchangeable module should basically be the board itself, while the stable part should be the
+The interchangeable module should be the board itself, while the stable part should be the
 skeleton: a specifically designed housing with display, keyboard, audio, touch-pad, power supply.
 To upgrade – one buys a new board and inserts it in the place of the old board.
-If the keyboard PCB is meant to act as the complete top cover then it's height is also defined by the LCD -> 180mm. The touch-pad module would fit above the keys (as was envisioned in the broad design considerations recently) – not as usual below the keys.
+If the keyboard PCB is meant to act as the complete top cover then its height is also defined by the LCD -> 180mm. The touch-pad module would fit above the keys (as was envisioned in the broad design considerations recently) – not as usual below the keys.
-The two loudspeakers go to the usual positions left and right – at the two top edges of the full-size keyboard pcb. In this way the acoustic horn effect will be at its best with LCD screen up.
+The two loudspeakers go to the usual positions left and right – at the two top edges of the full-size keyboard PCB. In this way, the acoustic horn effect will be at its best with the LCD screen up.
 Ideas and some crude sketching of I/O boards and inner guts:
@@ Line 28: / Line 28: @@
 [[File:Innerguts drawing.png|thumb|center]]
-The mechanical skeleton built in this manner needs additionally an USB hub board on the top right which also takes in all the necessary inner periphery (camera, keyboard). There are some of these hubs on the market, but could be made here additionally. On to four hub is prefectly ok  - two externally accessed USB-connectors and two internally used for camera, keyboard.
+The mechanical skeleton built in this manner needs additionally a USB hub board on the top right which also takes in all the necessary inner periphery (camera, keyboard). There are some of these hubs on the market but could be made here additionally. On to four hubs is perfectly ok  - two externally accessed USB-connectors and two internally used for camera, keyboard.
-The keyboard in this rudimentary fashion acting as the top is also very thin – maybe defining the triangle-like side cross-section – since there must be enough space at the top/ back/ bottom  of the lower segment. The battery pack consisting of LiIo batteries are standardized in diameter – so this defines the height. About the same size are the vertically positioned USB-A female plugs.
+The keyboard in this rudimentary fashion acting as the top is also very thin – maybe defining the triangle-like side cross-section – since there must be enough space at the top/ back/ bottom of the lower segment. The battery pack is consisting of LiIo batteries standardized in diameter – so this defines the height. About the same size are the vertically positioned USB-A female plugs.
-The loudpeaker sound greatly benefits from this volume behind.
+The loudspeaker sound greatly benefits from this volume.
-Let's repeat: the interchangeable CPU/ GPU upgrade module would basically be the mini-computer mainboard itself. To upgrade – one buys a new board and inserts it in the place of the old board. If the software and file system could be kept on some SSD version of mass storage – this would be an advantage (or maybe a necessity...).
+Let's repeat: the interchangeable CPU/ GPU upgrade module would be the mini-computer mainboard itself. To upgrade – one buys a new board and inserts it in the place of the old board or adds something else.
 Go to the:
 [[Power_Supply| Power Supply]], [[I/O_USB|I/O hub]]  or a [[Keyboard|Keyboard]]

← Older revision		Revision as of 11:40, 17 November 2020
Line 34:		Line 34:

	Let's repeat: the interchangeable CPU/ GPU upgrade module would basically be the mini-computer mainboard itself. To upgrade – one buys a new board and inserts it in the place of the old board. If the software and file system could be kept on some SSD version of mass storage – this would be an advantage (or maybe a necessity...).		Let's repeat: the interchangeable CPU/ GPU upgrade module would basically be the mini-computer mainboard itself. To upgrade – one buys a new board and inserts it in the place of the old board. If the software and file system could be kept on some SSD version of mass storage – this would be an advantage (or maybe a necessity...).
		+
		+
		+	Go to the:
		+	[[Power_Supply\| Power Supply]], [[I/O_USB\|I/O hub]] or a [[Keyboard\|Keyboard]]

@@ Line 26: / Line 26: @@
 Ideas and some crude sketching of I/O boards and inner guts:
-[[File:Innerguts drawing.png|thumb|left]]
+[[File:Innerguts drawing.png|thumb|center]]
 The mechanical skeleton built in this manner needs additionally an USB hub board on the top right which also takes in all the necessary inner periphery (camera, keyboard). There are some of these hubs on the market, but could be made here additionally. On to four hub is prefectly ok  - two externally accessed USB-connectors and two internally used for camera, keyboard.

@@ Line 17: / Line 17: @@
 processors. Prices are also pushed up.
 The interchangeable module should basically be the board itself, while the stable part should be the
-skeleton: a specifically designed housing with display, keyboard, audio, mousepad, power supply.
+skeleton: a specifically designed housing with display, keyboard, audio, touch-pad, power supply.
 To upgrade – one buys a new board and inserts it in the place of the old board.

@@ Line 3: / Line 3: @@
 We have an early Balthazar system scheme as a block diagram upon which we develop and prototype separate boards to an interchangable compliance.
 Balthazar laptop as a box consisting of: mainboard + all the perifery needed that make up a
 complete laptop: display, audio, keyboard, mousepad, wireless, usb, hdmi... and additionally: a

← Older revision		Revision as of 07:04, 27 January 2020
Line 5:		Line 5:

	[[File:BalthazarBlockDia122.svg\|frameless]]		[[File:BalthazarBlockDia122.svg\|frameless]]
		+
		+	Balthazar laptop as a box consisting of: mainboard + all the perifery needed that make up a
		+	complete laptop: display, audio, keyboard, mousepad, wireless, usb, hdmi... and additionally: a
		+	buffered gpio (general purpose in/out) connector (not that laptop usually needs it...).
		+	The technology used benefits from the current rapid mobile platform development – as do all open-
		+	source single-board computers: Raspberry Pi, Orange Pi 4 – and a bit more advanced Firefly-
		+	RK3399. They all use SOC (system on chip) as the miniaturized combination of cpu/gpu/etc. The
		+	laptop should however be a pushed-up version of these single board computers - but still a single
		+	board computer.
		+	One format of recent computers is also the mini-pc. They are usually based on intel or amd laptop
		+	computer processors. LattePanda seems to be on the side of single-board-computers but uses Intel
		+	processors. Prices are also pushed up.
		+	The interchangeable module should basically be the board itself, while the stable part should be the
		+	skeleton: a specifically designed housing with display, keyboard, audio, mousepad, power supply.
		+	To upgrade – one buys a new board and inserts it in the place of the old board.