PDN Services - Revision history

TimmSkiller: /* PDN Camera Service "pdn:c" */

2025-08-03T08:10:50Z

PDN Camera Service "pdn:c"

← Older revision		Revision as of 12:10, 3 August 2025
Line 59:		Line 59:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| ~~This sets bit0 in~~ [[~~PDN Registers#PDN_CAMERA_CNT~~\|~~PDN_CAMERA_CNT~~]] ~~to u8 cmd+4.~~		\| [[PDNC:Control\|Control]]
	\|-		\|-
	\| 0x000200000		\| 0x000200000
	\| ~~This writes~~ [[~~PDN Registers#PDN_CAMERA_CNT~~\|~~PDN_CAMERA_CNT~~]] ~~& 1 to u8 cmdreply+8.~~		\| [[PDNC:IsEnabled\|IsEnabled]]
	\|}		\|}

TimmSkiller: /* PDN GSP service "pdn:g" */

2025-08-03T08:07:19Z

PDN GSP service "pdn:g"

← Older revision		Revision as of 12:07, 3 August 2025
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	\|-		\|-
	\| 0x000100C0		\| 0x000100C0
	\| ~~(bool enableClock, bool resetEngines, bool resetRegisters) Enables and/or resets the GPU, see~~ [[~~PDN Registers#PDN_GPU_CNT~~\|~~PDN_GPU_CNT~~]]		\| [[PDNG:Control\|Control]]
	\|}		\|}

TimmSkiller: /* PDN I2S Service "pdn:i" */

2025-08-03T08:05:22Z

PDN I2S Service "pdn:i"

← Older revision		Revision as of 12:05, 3 August 2025
Line 34:		Line 34:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| ~~This sets bit0 in~~ [[~~PDN Registers#PDN_I2S1_CNT~~\|~~PDN_I2S1_CNT~~]] ~~to u8 cmd+4.~~		\| [[PDNI:Control1\|Control1]]
	\|-		\|-
	\| 0x00020040		\| 0x00020040
	\| ~~This sets bit1 in~~ [[~~PDN Registers#PDN_I2S2_CNT~~\|~~PDN_I2S2_CNT~~]] ~~to u8 cmd+4.~~		\| [[PDNI:Control2\|Control2]]
	\|}		\|}

TimmSkiller: /* PDN DSP Service "pdn:d" */

2025-08-03T07:58:55Z

PDN DSP Service "pdn:d"

← Older revision		Revision as of 11:58, 3 August 2025
Line 24:		Line 24:
	\|-		\|-
	\| 0x000100C0		\| 0x000100C0
	\| ~~(bool enable, bool reset, bool deassertResetAfterReset) Enables and/or resets the DSP and/or holds it in reset~~		\| [[PDND:Control\|Control]]
	\|}		\|}

TimmSkiller: /* PDN PTM Service "pdn:s" */

2025-08-03T07:54:00Z

PDN PTM Service "pdn:s"

← Older revision		Revision as of 11:54, 3 August 2025
Line 14:		Line 14:
	\|-		\|-
	\| 0x00030040		\| 0x00030040
	\| ~~Acknowledge. Writes cmdword~~[~~1] to~~ [~~[PDN Registers#PDN_WAKE_REASON~~\|~~PDN_WAKE_REASON~~]].		\| [[PDNS:Acknowledge\|Acknowledge]]
	\|}		\|}

TimmSkiller at 09:52, 3 August 2025

2025-08-03T07:52:01Z

← Older revision		Revision as of 11:52, 3 August 2025
Line 11:		Line 11:
	\|-		\|-
	\| 0x00020080		\| 0x00020080
	\| ~~ConfigureWakeEvents.~~ [[~~PDN Registers#PDN_WAKE_REASON~~\|~~PDN_WAKE_REASON]] = cmdword[2] & cmdword[1]. This then writes cmdword[1~~] ~~to [[PDN Registers#PDN_WAKE_ENABLE\|PDN_WAKE_ENABLE]]. [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]] = cmdword[2] & ~cmdword[1~~].		\| [[PDNS:ConfigureWakeEvents\|ConfigureWakeEvents]]
	\|-		\|-
	\| 0x00030040		\| 0x00030040

TimmSkiller: link to GetWakeStatus command page

2025-08-03T07:30:15Z

link to GetWakeStatus command page

← Older revision		Revision as of 11:30, 3 August 2025
Line 8:		Line 8:
	\|-		\|-
	\| 0x00010000		\| 0x00010000
	\| ~~GetWakeStatus. This loads~~ [[~~PDN Registers#PDN_WAKE_ENABLE~~\|~~PDN_WAKE_ENABLE]] and [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]], then writes them to cmdreplyword[2~~] ~~and cmdreplyword[3~~].		\| [[PDNS:GetWakeStatus\|GetWakeStatus]]
	\|-		\|-
	\| 0x00020080		\| 0x00020080

TuxSH: oops /* PDN I2S Service "pdn:i" */

2021-01-19T22:55:47Z

oops PDN I2S Service "pdn:i"

← Older revision		Revision as of 01:55, 20 January 2021
Line 34:		Line 34:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| This sets bit0 in [[PDN Registers#~~PDN_I2S_CNT~~\|~~PDN_I2S_CNT~~]] to u8 cmd+4.		\| This sets bit0 in [[PDN Registers#PDN_I2S1_CNT\|PDN_I2S1_CNT]] to u8 cmd+4.
	\|-		\|-
	\| 0x00020040		\| 0x00020040
	\| This sets bit1 in [[PDN Registers#~~PDN_I2S_CNT~~\|~~PDN_I2S_CNT~~]] to u8 cmd+4.		\| This sets bit1 in [[PDN Registers#PDN_I2S2_CNT\|PDN_I2S2_CNT]] to u8 cmd+4.
	\|}		\|}

TuxSH at 23:55, 19 January 2021

2021-01-19T22:55:28Z

← Older revision		Revision as of 01:55, 20 January 2021
Line 27:		Line 27:
	\|}		\|}

	= PDN ~~CODEC~~ Service "pdn:i" =		= PDN I2S Service "pdn:i" =
	{\| class="wikitable" border="1"		{\| class="wikitable" border="1"
	\|-		\|-
Line 34:		Line 34:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| This sets bit0 in [[PDN Registers#~~PDN_CODEC_CNT~~\|~~PDN_CODEC_CNT~~]] to u8 cmd+4.		\| This sets bit0 in [[PDN Registers#PDN_I2S_CNT\|PDN_I2S_CNT]] to u8 cmd+4.
	\|-		\|-
	\| 0x00020040		\| 0x00020040
	\| This sets bit1 in [[PDN Registers#~~PDN_CODEC_CNT~~\|~~PDN_CODEC_CNT~~]] to u8 cmd+4.		\| This sets bit1 in [[PDN Registers#PDN_I2S_CNT\|PDN_I2S_CNT]] to u8 cmd+4.
	\|}		\|}

			Used by [[Codec Services]].

	= PDN GSP service "pdn:g" =		= PDN GSP service "pdn:g" =

TuxSH: pdn/wake events

2020-06-01T19:03:20Z

pdn/wake events

← Older revision		Revision as of 23:03, 1 June 2020
Line 8:		Line 8:
	\|-		\|-
	\| 0x00010000		\| 0x00010000
	\| This loads [[~~CONFIG11~~ Registers\|~~CFG11_PTM_0~~]] and [[~~CONFIG11~~ Registers\|~~CFG11_PTM_1~~]], then writes them to cmdreplyword[2] and cmdreplyword[3].		\| GetWakeStatus. This loads [[PDN Registers#PDN_WAKE_ENABLE\|PDN_WAKE_ENABLE]] and [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]], then writes them to cmdreplyword[2] and cmdreplyword[3].
	\|-		\|-
	\| 0x00020080		\| 0x00020080
	\| [[~~CONFIG11~~ Registers\|~~CFG11_PTM_1~~]] = cmdword[2] & cmdword[1]. This then writes cmdword[1] to [[~~CONFIG11~~ Registers\|~~CFG11_PTM_0~~]]. [[~~CONFIG11~~ Registers\|~~CFG11_PTM_1~~]] = cmdword[2] & ~cmdword[1].		\| ConfigureWakeEvents. [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]] = cmdword[2] & cmdword[1]. This then writes cmdword[1] to [[PDN Registers#PDN_WAKE_ENABLE\|PDN_WAKE_ENABLE]]. [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]] = cmdword[2] & ~cmdword[1].
	\|-		\|-
	\| 0x00030040		\| 0x00030040
	\| ~~This writes~~ cmdword[1] to [[~~CONFIG11~~ Registers\|~~CFG11_PTM_1~~]].		\| Acknowledge. Writes cmdword[1] to [[PDN Registers#PDN_WAKE_REASON\|PDN_WAKE_REASON]].
	\|}		\|}

Line 34:		Line 34:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| This sets bit0 in [[~~CONFIG11~~ Registers#~~CFG11_CODEC_CNT~~\|~~CFG11_CODEC_CNT~~]] to u8 cmd+4.		\| This sets bit0 in [[PDN Registers#PDN_CODEC_CNT\|PDN_CODEC_CNT]] to u8 cmd+4.
	\|-		\|-
	\| 0x00020040		\| 0x00020040
	\| This sets bit1 in [[~~CONFIG11~~ Registers#~~CFG11_CODEC_CNT~~\|~~CFG11_CODEC_CNT~~]] to u8 cmd+4.		\| This sets bit1 in [[PDN Registers#PDN_CODEC_CNT\|PDN_CODEC_CNT]] to u8 cmd+4.
	\|}		\|}

Line 47:		Line 47:
	\|-		\|-
	\| 0x000100C0		\| 0x000100C0
	\| (bool enableClock, bool resetEngines, bool ~~resetVram~~) Enables and/or resets the GPU, see [[~~CONFIG11~~ Registers#~~CFG11_GPU_CNT~~\|~~CFG11_GPU_CNT~~]]		\| (bool enableClock, bool resetEngines, bool resetRegisters) Enables and/or resets the GPU, see [[PDN Registers#PDN_GPU_CNT\|PDN_GPU_CNT]]
	\|}		\|}

Line 57:		Line 57:
	\|-		\|-
	\| 0x00010040		\| 0x00010040
	\| This sets bit0 in [[~~CONFIG11~~ Registers#~~CFG11_CAMERA_CNT~~\|~~CFG11_CAMERA_CNT~~]] to u8 cmd+4.		\| This sets bit0 in [[PDN Registers#PDN_CAMERA_CNT\|PDN_CAMERA_CNT]] to u8 cmd+4.
	\|-		\|-
	\| 0x000200000		\| 0x000200000
	\| This writes [[~~CONFIG11~~ Registers#~~CFG11_CAMERA_CNT~~\|~~CFG11_CAMERA_CNT~~]] & 1 to u8 cmdreply+8.		\| This writes [[PDN Registers#PDN_CAMERA_CNT\|PDN_CAMERA_CNT]] & 1 to u8 cmdreply+8.
	\|}		\|}