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<div style="float:right">[[File:Syscon SW2-303.jpg|thumb|Photo of a Syscon 'SW2-303' (QFP Packaging)]]<br>[[File:Syscon SW2-303 Unsoldered.JPG|thumb]]</div>
== SW2-303 (SysCon) ==
*Found in PS3 models:
First to be seen on PS3 Slim [[CECH-25xx]] with motherboards: [[JSD-00x]]/[[JTP-00x]]
**[[CECH-25xx]] with motherboard: [[JSD-001]] or [[JTP-001]]


*True Name: uPD78F11BB
<div style="float:right">[[File:Syscon SW2-303.jpg|thumb|Photo of a Syscon 'SW2-303' (QFP Packaging)]]<br /><br />[[File:Fp128b_pin_arrangement.png|thumb|QFP Package : 128 pins<br />''pin 1 left bottom at mark, counter clockwise from south (pins 1-38) to east (pins 39-64), north (pins 65-102), west (103-128))'']] <br /> <br />[[File:Syscon SW2-303 Unsoldered.JPG|thumb]]</div>
* Uses 3.3v SPI to communicate with the Cell (pins 80-83)
 
=== Pinout ===
{|class="wikitable"
! Pin # !! Name !! Port !! Description !! STBY Voltages
|-
| 1 || || || || 0
|-
| 2 || || || ~1V @ standby (0 V?) || 0
|-
| 3 || || || 3V @ standby (3.15V) || 3.15
|-
| 4 || || ||  || 0
|-
| 5 || POW_LED || || || 0
|-
| 6 || STBY_LED || || 3v @ standby (3.3V) || 3.3
|-
| 7 || || || || 0
|-
| 8 || || || || 0
|-
| 9 || || || || 0
|-
| 10 || || || || 0
|-
| 11 || || || Connected to Backlit LEDs @SWITCH Board || 0
|-
| 12 || || || Connected to CONTOUR LEDs @SWITCH Board || 0
|-
| 13 || || || Connected to Pogo pin @SWITCH Board, seems its a service pin. || 0
|-
| 14 || || || || 0
|-
| 15 || || || || 0
|-
| 16 || BUZZER || || || 0
|-
| 17 || || || || 0
|-
| 18 || || || 3v @ standby || 3.0
|-
| 19 || || || || 0
|-
| 20 || || || || 0
|-
| 21 || BACKUP_MODE? || || 3v @ standby || 3.0
|-
| 22 || || || (Connected to Pin 7 @ Service Connector) (0V?) || 0
|-
| 23 || || || || 0
|-
| 24 || THR_I2C_SDA || || Connected to pin 7 of CELL/RSX temperature monitor IC's (SMbus I2C shared data line) || 3v @ standby (3.15)
|-
| 25 || THR_I2C_SCL || || Connected to pin 8 of CELL/RSX temperature monitor IC's (SMbus I2C shared clock line) || 3v @ standby (3.15)
|-
| 26 || || || Connected to standby voltage regulator, pin 3 ||
|-
| 27 || || || CLK -> 1-2V Amplitude (32.768Khz?) ||
|-
| 28 || || || CLK -> 1-2V Amplitude (32.768Khz?)  ||
|-
| 29 || || || 1v @ standby (Connected to pin 8 at Service Connector)  || 2.7
|-
| 30 || || || 0.8v @ standby  <!-- oscillator --> || 1.1
|-
| 31 || || || 2.2v @ standby  <!-- oscillator -->  || 0.15
|-
| 32 || || || || 2.5
|-
| 33 || GROUND || || || 0
|-
| 34 || GROUND || || || 0
|-
| 35 || || || 3v @ standby (3.3) || 3.3
|-
| 36 || || || 3v @ standby (3.3) || 3.3
|-
| 37 || || || 0.2v @ standby || 0
|-
| 38 || || || 0.2v @ standby || 0
|-
| 39 || || ||  || 0
|-
| 40 || || || || 0
|-
| 41 || AC IN? || || 3v @ standby (3.3) || 3.3
|-
| 42 || || || || 0
|-
| 43 || DIAG_MODE? || || 3v @ standby  || 3.0
|-
| 44 || || || || 0
|-
| 45 || || || || 0
|-
| 46 || || || || 0
|-
| 47 || || || 3v @ standby (3.15) || 3.15
|-
| 48 || || || 3v @ standby (3.15) || 3.15
|-
| 49 || || || || 0
|-
| 50 || || || (Connected to pin 3 @ Service Connector) || 0
|-
| 51 || || || || 0
|-
| 52 || || || || 0
|-
| 53 || || || || 0
|-
| 54 || || || || 0
|-
| 55 || || || || 0
|-
| 56 || GROUND || || || 0
|-
| 57 || || || 3v @ standby (3.3) || 3.3
|-
| 58 || || || || 0
|-
| 59 || || || || 0
|-
| 60 || || || || 0
|-
| 61 || || || || 0
|-
| 62 || || || || 0
|-
| 63 || || || || 0
|-
| 64 || || || || 0
|-
| 65 || || || || 0
|-
| 66 || || || || 0
|-
| 67 || || || || 0
|-
| 68 || || || || 0
|-
| 69 || || || || 0
|-
| 70 || || || || 0
|-
| 71 || || || || 0
|-
| 72 || || || || 0
|-
| 73 || || || || 0
|-
| 74 || || || || 0
|-
| 75 || || || || 0
|-
| 76 || || || 3v @ standby (3.15) || 3.15
|-
| 77 || || || 3v @ standby (3.3) || 3.3
|-
| 78 || SC_RxD || || || 0
|-
| 79 || SC_TxD || || 3v @ standby (3.3) || 3.3
|-
| 80 || || || || 0
|-
| 81 || || || 1v @ standby || 0
|-
| 82 || || || || 0
|-
| 83 || || || 2v @ standby || 0
|-
| 84 || || || 3v @ standby || 3.0
|-
| 85 || || || || 0
|-
| 86 || || || || 0
|-
| 87 || || || || 0
|-
| 88 || || || || 0
|-
| 89 || || || || 0
|-
| 90 || || || || 0
|-
| 91 || || || || 0
|-
| 92 || || || || 0
|-
| 93 || || || || 0
|-
| 94 || || || || 0
|-
| 95 || || || || 0
|-
| 96 || || || || 0
|-
| 97 || || || 3v @ standby (3.3) || 3.3
|-
| 98 || || || || 0
|-
| 99 || || || || 0
|-
| 100 || || || 3v @ standby (3.3) || 3.3
|-
| 101 || GROUND || || || 0
|-
| 102 || || || || 0
|-
| 103 || || || || 0
|-
| 104 || || || || 0
|-
| 105 || || || || 0
|-
| 106 || || || || 0
|-
| 107 || || || || 0
|-
| 108 || || || || 0
|-
| 109 || || || 3v @ standby  || 3.0
|-
| 110 || /POW_SW || || 3v @ standby (3.3) || 3.3
|-
| 111 || /EJECT_SW || || 3v @ standby (3.3) || 3.3
|-
| 112 || || || || 0
|-
| 113 || || || || 0
|-
| 114 || || || || 0
|-
| 115 || || || || 0
|-
| 116 || || || || 0
|-
| 117 || || || (0V?) || 0
|-
| 118 || ACDC_STBY || || || 0
|-
| 119 || || || || 0
|-
| 120 || || || || 0
|-
| 121 || || || || 0
|-
| 122 || || || || 0
|-
| 123 || || || || 0
|-
| 124 || || || || 0
|-
| 125 || || || || 0
|-
| 126 || FAN_PWM || || PWM Control for the Fan. || 0
|-
| 127 || || || || 0
|-
| 128 || || || || 0
|}
{{Wikify}}


{{Template:Syscon pinout LQFP 128 pins‎}}


{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
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