Video Timing Register - Revision history

Sol HSA: updated to 78a6ee50

2024-11-03T11:22:40Z

updated to 78a6ee50

← Older revision		Revision as of 12:22, 3 November 2024
Line 18:		Line 18:
	! Bit pattern !! selected variant		! Bit pattern !! selected variant
	\|-		\|-
	\| %000 \|\| Base VGA timing, clk28 = 28000000		\| %000 \|\| Base VGA timing, clk28 = 28000000 (HDMI compatible)
	\|-		\|-
	\| %001 \|\| VGA setting 1, clk28 = 28571429		\| %001 \|\| VGA setting 1, clk28 = 28571429 (HDMI compatible)
	\|-		\|-
	\| %010 \|\| VGA setting 2, clk28 = 29464286		\| %010 \|\| VGA setting 2, clk28 = 29464286
Line 31:		Line 31:
	\|-		\|-
	\| %110 \|\| VGA setting 6, clk28 = 33000000		\| %110 \|\| VGA setting 6, clk28 = 33000000
	\|-
	~~\| %111 \|\| HDMI, clk28 = 27000000~~
	\|}		\|}

Sol HSA: monitor type added

2020-05-26T11:05:58Z

monitor type added

← Older revision		Revision as of 12:05, 26 May 2020
Line 37:		Line 37:
	Each VGA setting increases the frequency by approximately 1 kHz.		Each VGA setting increases the frequency by approximately 1 kHz.

	Experimental results based on ~~what one~~ vga monitor reports:		Experimental results based on "Vibrant VL5A9DL" vga monitor reports:

	{\| class="wikitable"		{\| class="wikitable"

Sol HSA at 10:41, 26 May 2020

2020-05-26T10:41:23Z

← Older revision		Revision as of 11:41, 26 May 2020
Line 35:		Line 35:
	\|}		\|}

	Each VGA setting increases the frequency by approximately 1 kHz. Experimental results based on what one vga monitor reports:		Each VGA setting increases the frequency by approximately 1 kHz.

			Experimental results based on what one vga monitor reports:

	{\| class="wikitable"		{\| class="wikitable"

Sol HSA: experimental hz values

2020-05-26T10:33:08Z

experimental hz values

@@ Line 35: / Line 35: @@
 |}
-Each VGA setting increases the frequency by approximately 1 kHz.
+Each VGA setting increases the frequency by approximately 1 kHz. Experimental results based on what one vga monitor reports:
 /60Hz depending on bit 2 of {{NextRegNo|$05}}.

Ped7g: core 3.0 changes/refresh

2019-11-11T13:02:49Z

core 3.0 changes/refresh

← Older revision		Revision as of 14:02, 11 November 2019
Line 18:		Line 18:
	! Bit pattern !! selected variant		! Bit pattern !! selected variant
	\|-		\|-
	\| %000 \|\| Base VGA timing ~~(50/60Hz depending on bit 2 of {{NextRegNo\|$05}})~~		\| %000 \|\| Base VGA timing, clk28 = 28000000
	\|-		\|-
	\| %001 \|\| VGA setting 1		\| %001 \|\| VGA setting 1, clk28 = 28571429
	\|-		\|-
	\| %010 \|\| VGA setting 2		\| %010 \|\| VGA setting 2, clk28 = 29464286
	\|-		\|-
	\| %011 \|\| VGA setting 3		\| %011 \|\| VGA setting 3, clk28 = 30000000
	\|-		\|-
	\| %100 \|\| VGA setting 4		\| %100 \|\| VGA setting 4, clk28 = 31000000
	\|-		\|-
	\| %101 \|\| VGA setting 5		\| %101 \|\| VGA setting 5, clk28 = 32000000
	\|-		\|-
	\| %110 \|\| VGA setting 6		\| %110 \|\| VGA setting 6, clk28 = 33000000
	\|-		\|-
	\| %111 \|\| HDMI		\| %111 \|\| HDMI, clk28 = 27000000
	\|}		\|}

	Each VGA setting increases the frequency by approximately 1 kHz.		Each VGA setting increases the frequency by approximately 1 kHz.

			50/60Hz depending on bit 2 of {{NextRegNo\|$05}}.

Specnext: 2 revisions imported

2019-04-14T10:00:23Z

2 revisions imported

← Older revision		Revision as of 11:00, 14 April 2019
(No difference)

wiki>Ped7g: Core 2.00.26 changes

2019-01-31T00:51:21Z

Core 2.00.26 changes

← Older revision		Revision as of 01:51, 31 January 2019
Line 1:		Line 1:
	{{NextRegister		{{NextRegister
	\|Number=$11		\|Number=$11
	\|Readable=No		\|Readable=Yes
	\|Writable=Yes		\|Writable=Yes
	\|ShortDesc=Sets video output timing variant.		\|ShortDesc=Sets video output timing variant.
	}}		}}
			(writable in config mode only)
	{\| class="wikitable"		{\| class="wikitable"
	! Bit !! Function		! Bit !! Function

wiki>Ped7g: Created page with "{{NextRegister |Number=$11 |Readable=No |Writable=Yes |ShortDesc=Sets video output timing variant. }} {| class="wikitable" ! Bit !! Function |- | 7-3 || Reserved, must be 0..."

2018-12-20T23:36:21Z

Created page with "{{NextRegister |Number=$11 |Readable=No |Writable=Yes |ShortDesc=Sets video output timing variant. }} {| class="wikitable" ! Bit !! Function |- | 7-3 || Reserved, must be 0..."

New page

{{NextRegister
|Number=$11
|Readable=No
|Writable=Yes
|ShortDesc=Sets video output timing variant.
}}
{| class="wikitable"
! Bit !! Function
|-
| 7-3 || Reserved, must be 0
|-
| 2-0 || video signal timing variant
|}

Possible timing variants:
{| class="wikitable"
! Bit pattern !! selected variant
|-
| %000 || Base VGA timing (50/60Hz depending on bit 2 of {{NextRegNo|$05}})
|-
| %001 || VGA setting 1
|-
| %010 || VGA setting 2
|-
| %011 || VGA setting 3
|-
| %100 || VGA setting 4
|-
| %101 || VGA setting 5
|-
| %110 || VGA setting 6
|-
| %111 || HDMI
|}

Each VGA setting increases the frequency by approximately 1 kHz.