SW2-302

Generation 3-2: SW2-302 (SysCon)

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

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

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

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

Full name: µPD78F11BB