- Syscon Cb100 Manual User
- Syscon Cb100 Manual Pdf
- Syscon Cb100 Manual Transmission
- Syscon Cb100 Manual Diagram
Syscon mt8227aaku (bmsl), spi flash w25q32, led display cmi-v390hj1-p02. Login to the service-menu-2008. Supra stv-lc32k800wl (v1m02) main board t.ms18vg.72 t.vst59.a5, syscon tsumv59xe, spi flash w25q32, tuner cdt-3np5 / 1-10, led display lm315ta-t01. Login to the service menu-1147. Supra stv-lc2477fld (v5l09) section tv: main board-cv181l-y. Operator’s Manual This operator’s manual contains all the information you will need to safely and effi-ciently install, start-up, operate and maintain the AO2000 series gas analyzers. This operator’s manual contains information on all the functional units in the gas analyzers. The delivered gas analyzer may differ from the version described. Make sure that this Instruction Manual is always readily available to personnel who use the REX-C100 series. The contents of the Instruction Manual are subject to change without notice. If you have any questions regarding the manual, contact one of our sales people, our nearest sales office, or the place where you have purchased the controller. Panasonic 12 Megapixel Digital Camera DMC-FP1, FP2 Service Manual. Describes how to disassemble and service the camera. Has very much info on repair and set up after installing new main board. Very comprehensive. 4876 kB: 399: Panasonic: DMC-FP1, FP2: bk2syscon.pdf: 20/05/20.
Syscon is the main power controller chip of the PS3. It is responsible for powering up the various power systems and for configuring and initialising the CELL BE, RSX and South Bridge. It communicates with these devices via separate SPI busses. There is external access by JTAG (disabled from factory on retail models), an EEPROM programming interface and Serial (UART). The Syscon is a SoC and consists of an ARM7TDMI (ARMv4) CPU, a 256KB EEPROM and 16KB RAM.
- 1Serialnumbers per SKU
- 2Syscon Externalised Ports
- 2.1Syscon UART packets
- 2.2Syscon UART
- 3Syscon underlying ports
Retail[edit]
Model | Product Sub Code | Motherboard | Syscon part no. | Syscon Soft ID | Notes |
---|---|---|---|---|---|
CECHAxx CECHBxx | 0x01 0x02 | COK-001 | CXR713120-201GB | 0B8E | |
CECHCxx CECHExx | 0x03 0x04 | COK-002 or COK-002W | CXR713120-201GB or CXR713120-202GB | 0C16 | |
CECHGxx | 0x05 | SEM-001 | CXR713120-201GB or CXR713120-202GB or CXR713120-203GB | 0D52 | |
CECHHxx | 0x06 | DIA-001 | CXR714120-301GB | 0DBF | |
CECHJxx CECHKxx | 0x07 | DIA-002 | CXR714120-301GB or CXR714120-302GB | 0E69 | |
CECHLxx CECHMxx CECHPxx CECHQxx | 0x08 | VER-001 | SW-301 or SW-302 | 065D | |
CECH-20xx | 0x09 | DYN-001 | SW2-301 | 0832 | |
CECH-21xx | 0x0A | SUR-001 | SW2-301 or SW2-302 | 08A0 | |
CECH-25xx | 0x0B | JTP-001 or JSD-001 | SW2-301 or SW2-302 or SW2-303 | 08C2 | |
CECH-30xx | 0x0C | KTE-001 | SW2-301 or SW2-302 or SW2-303 or SW3-301 | 0918 | |
CECH-40xx | 0x0D | MSX-001 or MPX-001 | SW3-302 | 098F | |
CECH-42xxA | ? | PQX-001 | SW3-304 | ? |
Non retail[edit]
Model | Product Sub Code | Motherboard | Syscon part no. | Syscon Soft ID | Active JTAG | Notes |
---|---|---|---|---|---|---|
CEB-2040 | - | MPU-501 | CXR713F120GB-000 | ? | ?No? | Retail prototype |
DECR1000(A/J) | 0x01 | TMU-520 | CXR713F120A | 03FB | No | Reference tool |
DEH-H1001-D | 0x01 | COOKIE-13 | CXR713F120A | 0B67 | No | Preproduction |
DEH-H1000A(S)(-E(S)) | 0x01 | COK-001 (Prototype) | CXR713F120A | 0B67 | No | Preproduction |
DEH-FH1500J-A | 0x08 | VERTIGO-02 | D79F0073 (SW-301) | 0658 | ?Yes? | Preproduction |
DEH-ML00AK-G | 0x0D | MPX-001 (Prototype) | D79F0123 (SW3-302) | 098F | ?No? | Preproduction |
Not mentioned:
Note: for more specific information per model, see the links to each subpage in the Serialnumbers per SKU table.
Syscon UART packets[edit]
SCUART daemon (SCUARTD) packet structure[edit]
SCUARTD packets includes header of 0x3 bytes and optional payload (depending on the command).
Packet IDs are not important, they are used only by clients and processed by SCUART daemon. SCUART daemon opens terminal file /dev/ttyS0 and use it to send commands and receive responses.
Offset | Size | Description |
---|---|---|
0x00 | 0x01 | Magic? |
0x01 | 0x01 | Payload size |
0x02 | 0x01 | Command |
0x03 | Payload size | Payload data |
Packets[edit]
Packet ID | Command/Action | Description | Notes |
---|---|---|---|
0x00 | version | Firmware version | Gets installed syscon's firmware version (Note: backup bank contains version 0.4.5_b4 !! On CEB-2030 it is 0.3.0 ) |
0x01 | bringup | ||
0x02 | shutdown | ||
0x03 | firmud | Firmware update | Notifies about firmware update operation |
0x04 | bsn | Board Serial Number | Retrieves syscon's Board Serial Number |
0x05 | halt | Used at start of firmware update operation | |
0x06 | cp ready | ||
0x07 | cp busy | ||
0x08 | cp reset | ||
0x09 | bestat | Cell B.E. status | Retrieves Cell B.E. status |
0x0A | powersw | ||
0x0B | resetsw | ||
0x0C | bootbeep stat | ||
0x0D | bootbeep on | ||
0x0E | bootbeep off | ||
0x0F | Reset syscon | Reset | Resets syscon |
0x10 | xdrdiag info | XDR diagnostics | |
0x11 | xdrdiag start | XDR diagnostics | Starts XDR diagnostics |
0x12 | xdrdiag result | XDR diagnostics | Gets a result of XDR diagnostics |
0x13 | xiodiag | XIO diagnostics | Starts XIO diagnostics and gets a result of it |
0x14 | fandiag | Fan diagnostics | Retrieves RPMs of fans |
0x15 | errlog | Error log | Retrieves a list of codes (with timestamps) of latest errors |
0x16 | Read line | ||
0x17 | tmpforcp <zone ID> | Reference Tool's temperature | Gets the temperature of reference tool |
0x18 | Invalid CMDs | ||
0x19 | |||
0x1A | |||
0x1B | |||
0x1C | |||
0x1E | |||
0x1F | |||
0x20 | cp beepremote | ||
0x21 | cp beep2kn1n3 | ||
0x22 | cp beep2kn2n3 | ||
?? | csum | Checksum ?? | Calculates the Checksum of something (No packet ID listing on scuartd) |
?? | osbo | ??? | No idea what this does, but returns when it's sent |
?? | scopen | returns SC_READY or ERROR 1 | ??? |
?? | scclose | ??? | |
?? | ejectsw | toggles eject switch button pressing (3 beeps) |
Packets Logs[edit]
Packet ID | Command/Action | Logs | Notes |
---|---|---|---|
0x00 | version | ||
0x01 | bringup | ||
0x02 | shutdown | Returns (END) if the system is on | |
0x03 | firmud | This will brick your SYSCON if you don't feed it any argument or feed to it the wrong argument! | |
0x04 | bsn | N is digit and A is char (removed for privacy) | |
0x05 | halt | ||
0x06 | cp ready | ||
0x07 | cp busy | STATUS light blinks forever | |
0x08 | cp reset | No response | Should reset CP to factory settings |
0x09 | bestat | ||
0x0A | powersw | ||
0x0B | resetsw | ||
0x0C | bootbeep stat | when it's off BOOT BEEP status changes to OFF | |
0x0D | bootbeep on | ||
0x0E | bootbeep off | ||
0x0F | Reset syscon | ||
0x10 | xdrdiag info | ||
0x11 | xdrdiag start | ||
0x12 | xdrdiag result | will return ERROR NOT STARTED if xdrdiag start wasn't run previously | |
0x13 | xiodiag | ||
0x14 | fandiag | ||
0x15 | errlog | bunch of error logs. ends with (END) once they're over | |
0x16 | Read line | ||
0x17 | tmpforcp <zone ID> | ||
0x20 | cp beepremote | ||
0x21 | cp beep2kn1n3 | sends a beep different than SYSCON beep :) | |
0x22 | cp beep2kn2n3 | sends two beeps different than SYSCON beeps :) | |
?? | csum | displays 3 hexadecimal numbers inside rect parenthesis. the numbers are always the same, except when syscon version changes (v1.0.5_c1) | |
?? | csum | Another response (v1.0.4_c2) | |
?? | csum | Another response (v1.0.4_c1) | |
?? | csum | Another response (v1.0.3_c1) | |
?? | csum | Another response (v1.0.1_c1) | |
?? | csum | Another response (v0.9.14_c1) | |
?? | csum | Another response (v0.9.9_c1) | |
?? | csum | Another response (v0.8.4_c8) | |
?? | osbo | ||
?? | scopen | ||
?? | scclose |
Notes[edit]
- Some commands are unavailable on earlier firmwares, for example, tmpforcp is only supported on 1.3.3+.
- Some commands are divided into several strings, the first part (if exists) describes a command group, the second part describes the actual command and other parts describes command arguments.
- Real syscon commands have an ASCII form (a bold text in the 2nd column) instead of bytes above.
- Packet with ID *0x03* notifies syscon and calls SX program (based on ZMODEM protocol) to send firmware, syscon have custom or original implementation of RX program to receive firmware. An implementation of ZMODEM protocol used by Sony: http://oss.sony.net/Products/Linux/Others/Download/DECR-1000/mips_fp_le-lrzsz-0.12.20-devtool.1.src.rpm
A start of syscon's update procedure:
- A CP development tool includes several scripts which are participated in syscon update procedure. It starts after a CP update via update_syscon.pl perl script.
- This script checks the current syscon's firmware version. If it is in mask rom then it skips an update procedure, if not it checks major/minor/release parts of both versions and if a new version is applicable then it launches scfirmup utility and pass the firmware file path as an argument.
- scfirmup is a stupid tool which prepares a connection to SCUARTD and sends an update packet with a file path inside it. There is no need to comment it, here is reimplementation: http://pastie.org/private/6h8mfeoics4mdxear7ayg
A syscon's update operation in SCUARTD consists of following steps:
- 1. Check if SX program presents in /usr/bin/sx. It should be a regular file.
- 2. Check if specified firmware file is a regular file.
- 3. Halt syscon by sending command halt to UART, then wait some time until it prints HALT: OK.
- 4. Reset syscon by sending byte 0x30 to GPIO register SC_PI0_DIPSW, byte 0x30 to GPIO register SC_RSTX, waiting 1 second and writing byte 0x31 to GPIO register SC_RSTX.
- 5. Get current syscon's firmwave version by sending command version to UART. After receiving it, look for a character after the first _ (underscore) symbol from the left side of string and if it equals to the character b, then proceed to the next step, otherwise go to the (8) step. (It is possible to patch this step to allow upgrading or downgrading at will)
- 6. Prepare syscon for an update by sending command firmud to UART, then fork the current process; the current process won't finish until a message Done from UART arrives (it is the end of update operation).
- 7. In the forked process start SX program and pass firmware file path to it. SX program reads firmware file and transfer each chunk of it to syscon.
- 8. After successful update operation reset syscon (a different way) by sending byte 0x31 to GPIO register SC_PI0_DIPSW, byte 0x30 to GPIO register SC_RSTX, waiting 1 second and writing byte 0x31 to GPIO register SC_RSTX.
Notes:
- It seems all scuartds checks firmware revision and probably syscon is updated only once (after factory).
- To be able to reflash it you need to patch SCUARTD or do a manual update without the use of SCUARTD.
- You need to patch a single byte in SCUARTD to be able to flash any firmware (for example, to downgrade your syscon).
- An actual firmware update process (without halting and resetting steps) takes about 1 minute.
- You cannot install a corrupted firmware with scfirmup unless you corrupt the header! It seems there is a hash of sorts (possibly of the plaintext) in the header preventing scfirmup from installing something corrupt
- Updating SYSCON requires the DECR to be in standby mode! You cannot update it while it is on.
- Corrupting the header and the body will make firmup install the SYSCON update anyways! be careful not to do it!
- Should you brick SYSCON, here's a patch to 'unbrick' it, do not use it unless you brick it though!
- You can use this bruteforcer to try your luck when finding new packets: https://hastebin.com/vomogesaru.cpp
Syscon UART[edit]
BGA | Name | Description |
---|---|---|
P16 | UART0_TxD | Serial Transmit |
P15 | UART0_RxD | Serial Receive |
You can attach a 3.3v TTL cable (LV-TTL) to the UART on syscon (UART0_TxD, UART0_RxD). (Convenient solder points are available on JSD-001 / JTP-001 by the NOR test points. They are marked as '?' in marcan' noraliser / judges' NORway install picture, closest to the ground at the bottom - RX is left, TX is right) Baud rate is 57600. There is a simple plaintext protocol involved. This varies on different syscon models. Example:
<command>:<hash>
Where the hash is the sum of command bytes & 0xFF.
You should terminate commands with rn, the syscon messages are only terminated with n.
Syscon Cb100 Manual User
Samples[edit]
Here are some of the commands/messages encountered:
Messages:
Commands:
See also Syscon commands.
Syscon Cb100 Manual Pdf
Bruteforcing commands: http://pastebin.com/CNei0xbC
VERY IMPORTANT:
- Max size of a command is 11 characters, 16 if you count with C:<hash>:
- Sending a command with 11 chars results in NO OUTPUT
- Sending a command with more than 11 chars results in NG F0000002
- Max size of a command on DECR is 135, 140 if you count with C:<hash>:
Syscon EEPROM (SPI)[edit]
BGA | Name | Description |
---|---|---|
F16 | CSB | Chip Select (needs to be low) |
H16 | DO | Serial Data Output |
G16 | DI | Serial Data Input |
E16 | SKB | Serial Data Clock |
J15 | WCB | Write Protect |
J16 | RBB | Ready/Busy |
G11 | VDDep | + 3.3V |
C15 | VSSep | GND |
Syscon Cb100 Manual Transmission
Syscon JTAG[edit]
It is disabled in factory after production on retail models.
BGA | Name | Description |
---|---|---|
L8 | JRTCK | Return Test Clock |
K8 | JTCK | Test Clock |
K9 | JTDO | Test Data Out |
L9 | JTMS | Test Mode State / Test Mode Select |
K7 | JTDI | Test Data In |
L7 | JNTRST | Test Reset |
Syscon Cell SPI Bus[edit]
BGA | Name | Description |
---|---|---|
M2 | /BE_SPI_CS | Chip Select |
N2 | BE_SPI_DO | Serial Data Output |
M1 | BE_SPI_DI | Serial Data Input |
N1 | BE_SPI_CLK | Serial Data Clock |
P2 | /BE_RESET | CellBE Reset |
P1 | BE_POWGOOD | CellBE PowerGood |
T2 | /BE_INT | CellBE Interrupt |
Syscon Southbridge SPI Bus[edit]
BGA | Name | Description |
---|---|---|
B9 | /SB_SPI_CS | Chip Select |
B8 | SB_SPI_DO | Serial Data Output |
A9 | SB_SPI_DI | Serial Data Input |
A8 | SB_SPI_CLK | Serial Data Clock |
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