Template talk:Syscon pinout BGA 200 pads

Standby Voltages (COK-001 motherboard ?)

		N/C 194 195 196 197 198 199 200 201 202 203 GND 205 206 +++ N/C 1
		177 178 179 180 181 182 183 184 185 186 187 188 189 GND 191 192 2
		GND 174                                                 175 176 3
		159 GND     161 162 163 164 165 166 167 168 169 170     171 172 4
		145 +++     147 GBR 149 150 151 152 153 154 155 156     157 158 5
		GND GND     133 134 +++ GND +++ 138 GND +++ 141 VDC     143 144 6
		117 118     119 120 121 122 ### ### GND +++ 127 128     129 130 7
		105 106     107 108 109 110         GND +++ 113 MTI     115 116 8
		093 094     095 096 097 098         N/C N/C STA 102     103 104 9
		079 080     XFS 082 ### ### ### 086 GND +++ 089 MTO     091 092 10
		065 066     067 068 ### GND RST 072 VDD BAT 075 076     077 078 11
[       ]	051 052     053 054 055 I2C 057 058 059 060 061 062     063 064 12
[	]	037 038     039 040 041 042 043 044 045 046 047 048     049 050 13
[ VBAT	]	033 034                                                 035 036 14
[	]	017 018 019 BAK 021 022 023 024 025 026 PP0 028 32I GND 031 032 15
[	]	N/C 002 003 DIA 005 006 007 RBB  DO  DI CSB SKB 32O 014 015 N/C 16
                T   R   P   N   M   L   K   J   H   G   F   E   D   C   B   A

• N16 -> Diag -> 3.3 STANDBY
• N15 -> Backup -> 3.3 STANDBY
• F16 -> CSB -> 3.3 STANDBY
• F15 -> PP0 -> 3.3 STANDBY
• E16 -> SKB -> 2.9 STANDBY (SYSCON CONNECTED)
• G16 -> DI -> 3.3 STANDBY (SYSCON CONNECTED)
• J16 -> RBB -> 3.3 STANDBY (SYSCON CONNECTED)
• J15 -> WCB -> 3.3 STANDBY (SYSCON CONNECTED)
• D16 -> 32KOUT -> 3.3 STANDBY
• D15 -> 32KIN -> 3.3 STANDBY
• K12 -> I2CBUS_EN -> 1.6 STANDBY
• J11 -> RST -> 3.3 STANDBY
• G11 -> VDDDEP -> 3.3 STANDBY
• D10 -> MUL_TAG_OUT -> 3.3 STANDBY
• E09 -> SYS_THR_ALRT -> 3.3 STANDBY
• D06 -> VD_CECI0 -> 3.3 STANDBY
• D08 -> MUL_TRG_IN -> 3.3 STANDBY
• N10 -> XDR_FET_SCK -> -1.5 STANDBY
• M05 -> GBE_RESET -> 3.3 STANDBY

Alternative pad layout in ASCII with a confusing rotation and/or mirror effect

200 pads BGA package
Ball array, board orientated

    T R P N M L K J H G F E D C B A

 1    M M M M - N N N N N - O O +     1
 2  M M M M M @ N N N N N N @ - J J   2
 3  - @                         J J   3
 4  & -   A A N N N N O O O O   J J   4
 5  & +   A A N N N N O O O O   J J   5
 6  - -   A A + - + N - + H H   R R   6
 7  & #   A A * * # # - + H H   R R   7
 8  Q Q   G G * *     - + H H   K K   8
 9  Q Q   G G * *         H H   K K   9
10  Q Q   G G # # # + - + F F   K K  10
11  Q B   G G # - & & + ^ F F   K K  11
12  B B   C C C C D D D D F F   E E  12
13  B B   C C C C D D D D F F   E E  13
14  B B                         E E  14
15  B P P I I I $ $ $ $ $ $ & - E E  15
16    P P I I I $ $ $ $ $ $ & & &    16

    T R P N M L K J H G F E D C B A

Legend:
* = JTAG
  = N/C
& = Reset & Clock
$ = EEPROM Interface
- = Ground
+ = +3.3v
# = +1.8v
^ = +battery
@ = VDD2, VDD1, VDD0

Clocks

SysCon clocks:

T4 XTAL / T5 EXTAL goes to [X4001] of 16.9344 MHz
C16 OSCIN / B16 OSCOUT goes to [X4002] of 32.768 kHz

http://oi52.tinypic.com/2s9ziw0.jpg

Backup Mode / Diag

BACKUP_MODE / DIAG_MODE pins on Gen 2 might be pins 110 and 111. They are pulled low. Not completely sure, but looking at those pins in relation to what's around them seems like it could be those two.

SEM-001 CECHG

Pink is N15 BACKUP_MODE
Blue is N16 DIAG_MODE

picture: http://psx-scene.com/forums/attachments/f149/26456d1300550098-brick-recovery-research-untitled-1.jpg source: http://psx-scene.com/forums/780185-post344.html !unverified!

According to schematics, DIAG and BACKUP_MODE are are shown in the following picture for COK-001 and COK-002 Motherboards - http://goput.it/69k.jpg These pins are tied to 3.3v so grounding them should enable each mode respectively. !unverified! - DIAG mode has been verified to work - a seperate grounding of the P16 pin on the SYSCON