Template talk:Syscon pinout LQFP 128 pins: Difference between revisions
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== Missing lines == | == Missing lines == | ||
*POW_FAIL (syscon input, unknown source) | *POW_FAIL (syscon input, unknown source) <--- is the same than ACIN_DET pin 41 ? | ||
*SB_RESET (syscon output, to south bridge) | *SB_RESET (syscon output, to south bridge) | ||
*SB_CGRST (syscon output, to south bridge) | *SB_CGRST (syscon output, to south bridge) | ||
*RSX_RESET (syscon output, to RSX) | *RSX_RESET (syscon output, to RSX) <--------- Connected to [[RSX]] pad AW5 ([[Template:RSX pad layout 41x41|RSX layout 41x41]]), or pad <abbr title="Unknown>UNK</abbr> ([[Template:RSX_pad_layout_34x34|RSX layout 34x34]]) ? | ||
*RSX_CGRST (syscon output, to RSX) | *RSX_CGRST (syscon output, to RSX) <--------- Connected to [[RSX]] pad AV6 ([[Template:RSX pad layout 41x41|RSX layout 41x41]]), or pad <abbr title="Unknown>UNK</abbr> ([[Template:RSX_pad_layout_34x34|RSX layout 34x34]]) ? | ||
*VD_VINT1 (syscon input, from RSX) <------- | *VD_VINT1 (syscon input, from RSX) <--------- Connected to [[RSX]] pad AL38 ([[Template:RSX pad layout 41x41|RSX layout 41x41]]), or pad <abbr title="Unknown>UNK</abbr> ([[Template:RSX_pad_layout_34x34|RSX layout 34x34]]). Exists in [[Template:Syscon_pinout_LQFP_100_pins]] | ||
*RSX_FBVDD_SEL (syscon output, to RSX) <--- existence doubtful | *RSX_FBVDD_SEL (syscon output, to RSX) <----- existence doubtful | ||
*SW_HDD (syscon output, to HDD) <---------- existence doubtful | *SW_HDD (syscon output, to HDD) <------------ existence doubtful | ||
Revision as of 08:38, 23 March 2022
Bluray Drive, disc presence detector
There are 2 syscon pins dedicated to detect the disc insertion. One of pins powers a IR-LED (emitter), and the other pin is connected to a photo-transistor (receiver), both aligned with each other
When the disc interrupts the light beam a control signal is sent to syscon in the receiver pin. See BL1-001 and BL2-001
Missing lines
- POW_FAIL (syscon input, unknown source) <--- is the same than ACIN_DET pin 41 ?
- SB_RESET (syscon output, to south bridge)
- SB_CGRST (syscon output, to south bridge)
- RSX_RESET (syscon output, to RSX) <--------- Connected to RSX pad AW5 (RSX layout 41x41), or pad UNK (RSX layout 34x34) ?
- RSX_CGRST (syscon output, to RSX) <--------- Connected to RSX pad AV6 (RSX layout 41x41), or pad UNK (RSX layout 34x34) ?
- VD_VINT1 (syscon input, from RSX) <--------- Connected to RSX pad AL38 (RSX layout 41x41), or pad UNK (RSX layout 34x34). Exists in Template:Syscon_pinout_LQFP_100_pins
- RSX_FBVDD_SEL (syscon output, to RSX) <----- existence doubtful
- SW_HDD (syscon output, to HDD) <------------ existence doubtful