SW2-302

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Generation 3-2: SW2-302 (SysCon)[edit]

QFP Package : 128 pins
Syscon 'SW2-302' 3-2nd Generation
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))

Updated version (with seemingly the same pinout as SW-301) on the PS3 slim CECH-20xx/DYN-001 and later.

Pinout[edit]

Pin # Name Port Description STDBY Voltage
1 3.2v (If power On fail it goes to 0v )
2 0
3 3.2v
4 0
5 0
6 3.2v
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 3.3v
19 0
20 0
21 TOOL1 3.2v
22 TOOL0 0
23 0
24 3.3v
25 3.3v
26 RESET 3.3v
27 1.6v (waveform 32.7KHz)
28 0
29 FLMD0 3.2v
30 1.1v
31 0
32 2.5v
33 GROUND/Vss0 0
34 GROUND/EVss0 0
35 VDD 3.4v
36 EVDD0 3.3v
37 0
38 0
39 0
40 0
41 3.2v
42 0
43 3.2v
44 0
45 0
46 0
47 3.2v
48 3.2v
49 0
50 0
51 0
52 0
53 0
54 0
55 0
56 Ground 0
57 BUZZER G 3.3v
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 3.3v
77 3.2v
78 0
79 3.3v
80 0
81 0
82 0
83 0
84 3.3v
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 3.3v
98 0
99 0
100 3.3v
101 Ground 0
102 waveform
103 waveform
104 waveform
105 0
106 0
107 0
108 0
109 3.2v
110 3.3v
111 3.3v
112 0
113 0
114 waveform
115 waveform
116 0
117 3.1v
118 waveform
119 3.3v
120 3.2v
121 0
122 waveform
123 waveform 2MHz
124 3.2v (waveform 2MHz)
125 0
126 FANPWM0 G Fan PWM Signal 0
127 0
128 2.5v

E1 chip signature reply[edit]

10 7f 04 dc fd ff ff 0b 44 37 38 46 31 31 42 42 20 20 f8 01 00 00 01 7f

Chip ID[edit]

ID from signature: D78F11BB = 44 37 38 46 31 31 42 42

Full name: µPD78F11BB