Template talk:Syscon pinout LQFP 128 pins: Difference between revisions
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== Missing lines == | == Missing lines == | ||
*RSX_RESET (syscon output, RSX input) <--------- Connected to [[RSX]] pad AW5 ([[Template:RSX pad layout 41x41|RSX layout 41x41]]). Exists in [[Template:Syscon_pinout_LQFP_100_pins]] | |||
*RSX_VINTE1 / VD_VINT1 (syscon input, RSX output) <--------- Connected to [[RSX]] pad AL38 ([[Template:RSX pad layout 41x41|RSX layout 41x41]]). Exists in [[Template:Syscon_pinout_LQFP_100_pins]] | |||
*<strike>RSX_CGRST (syscon output, RSX input) <--------- Connected to [[RSX]] pad AV6 ([[Template:RSX pad layout 41x41|RSX layout 41x41]])</strike> Nerfed in RSX with a 10k resistor to GND | |||
*SB_RESET (syscon output, south bridge input) | *SB_RESET (syscon output, south bridge input) | ||
*SB_CGRST (syscon output, south bridge input) | *<strike>SB_CGRST (syscon output, south bridge input)</strike> <--- Nerfed too, like the RSX_CGRST ? | ||
*DISC_PHOT_LED (syscon output, bluray input) <--- disc insertion IR (emitter) | *DISC_PHOT_LED (syscon output, bluray input) <--- disc insertion IR (emitter) | ||
*DISC_IN (syscon input, bluray output) <--- disc insertion phototransistor (receiver) | *DISC_IN (syscon input, bluray output) <--- disc insertion phototransistor (receiver) | ||
Revision as of 09:19, 24 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
- RSX_RESET (syscon output, RSX input) <--------- Connected to RSX pad AW5 (RSX layout 41x41). Exists in Template:Syscon_pinout_LQFP_100_pins
- RSX_VINTE1 / VD_VINT1 (syscon input, RSX output) <--------- Connected to RSX pad AL38 (RSX layout 41x41). Exists in Template:Syscon_pinout_LQFP_100_pins
RSX_CGRST (syscon output, RSX input) <--------- Connected to RSX pad AV6 (RSX layout 41x41)Nerfed in RSX with a 10k resistor to GND- SB_RESET (syscon output, south bridge input)
SB_CGRST (syscon output, south bridge input)<--- Nerfed too, like the RSX_CGRST ?- DISC_PHOT_LED (syscon output, bluray input) <--- disc insertion IR (emitter)
- DISC_IN (syscon input, bluray output) <--- disc insertion phototransistor (receiver)
- RSX_FBVDD_SEL (syscon output, RSX input) <----- existence doubtful
- SW_HDD (syscon output, HDD power switch input) <------------ existence doubtful
- POW_FAIL (syscon input, unknown source) <--- is the same than ACIN_DET pin 41 ?