DECR-1000

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DECR-1000(A/J)[edit]

Specifications[edit]

SubModels DECR-1000A / DECR-1000J
Type 0x01
Motherboard TMU-520
Flash Storage 2x 256MB NAND
CELL BE / RSX 90nm / 90nm
South Bridge CXD2973AGB-4
Syscon CXR713F120A
CP CXD9790GG TCP-520
BDemu Harddrive 400GB
GameOS Harddrive 400GB
Bluray Drive YES
HDMI Ports 2
OtherOS PARTIAL (Only from System Firmware 0.90 to 0.96, not available in other firmwares)
USB Ports 6
GbLAN Ports 4 (1 for debugger)
Serial Ports 1 (Hidden next to LAN(DEV) lan port, used in SYSCON emergency updates)
Flash Readers Yes
PS2 mode NO (No Emotion Engine or Graphic Synthesizer on the motherboard, no ps2emu software in the official firmware)
PS1 mode NO (No ps1emu software in the official firmware)
SA-CD NO (The Bluray Drive is compatible but no software exists to play the discs in Official Reference Tool firmwares)
WiFi802.11b/g YES
SKU Release date 2006
SDK / Firmware support =>1.0.0
  or
=>2.3.0 (Since Jan 2009)
downgradeable Min. praxis 0.85.009
Other contains prototype components, hardware is much closer to DEH-R1040 than CECHAxx.
Power Supply nichihon ZSSR541iB
  • input: AC 100-240V 9.5-4A 50/60Hz (950-960 Watt)
    output:
  • DC+5V(Sub) 1.6A (8 W)
  • DC+3.3V 23A (75.9 W)
  • DC+5V 8.2A (41 W)
  • DC+12V 31.2A (374.4 W)

Boards[edit]

Motherboard[edit]

TMU-520 1-871-645-11, 1-871-645-12, 1-871-645-13 - Mainboard

SubBoards[edit]

BMD-001 1-871-575-11 - Blu-ray drive controller board
TAM-520 1-871-636-11 - Analog 4-ch. audio output
TAV-520 1-871-635-11 - Analog AV out
TBP-520 1-871-644-11 - Backplane for 2x SATA HDD + BD
TCP-520 1-871-646-11 - Communication Processor board
TEJ-520 1-871-641-11 - HDD Activity/Eject board
TFL-520 1-871-638-11 - Front Panel LEDboard (GPI/GPO/Reset/Start...)
TFP-520 1-871-640-11 - Front Panel Switchboard (GPI/GPO/Reset/Start...)
TMR-520 1-871-647-11 - CP-helper board
TMW-520 0-347-825-02 - Bt/Wifi board
TSA-520 1-871-639-11 - BD PATA->SATA adapter
TUU-520 1-871-643-11 - Front I/O (Foot-Sw/USB/CardReader)

Pictures[edit]

Links[edit]

Overview and the detailed explaination in French
Pictures of the DECR-1000A boards
Instruction Manual
https://fccid.io/AK8DEHR1000
https://fccid.io/pdf.php?id=686154

Comparison[edit]

Model Type Board Flash SB Syscon CP BDemu HDD GameOS HDD Bluray Drive HDMI Ports OtherOS CELL BE RSX USB
Ports
GbLan
Ports
Flash
Readers
Support:
PSP
PS2
PS1
SA-
CD
WiFi
802.11
b/g
SKU
Release
date
SDK/FW
support
downgradeable
Min.
praxis
Other
DECR-1000(A/J) 0x01 TMU-520 2x 256MB NAND CXD2973AGB-4 CXR713F120A TCP-520 400GB 400GB  ?0x00? 2 (NO CEC) PARTIAL 90nm 90nm 4 + 2 extra 4 (1 for dbg.) YES  ?YES?
NO
NO
NO YES 2006 =>1.0.0
or
=>2.3.0 (since 1/2009)
<0.85.009 contains prototype components, hardware is much closer to DEH-R1040 than CECHAxx.
DECR-1400A/J 0x09 DEB-001 1x 16MB NOR  ?CXD2984GB? CXR713120-201GB (via SB) - 160 GB  ?0x0A? 1 (NO CEC) PARTIAL 45nm 65nm 4 2 (1 for dbg.) NO  ?YES?
NO
NO
NO YES 6/2009 =>2.6.0 =>?2.60? same case as retail PS3

Differences between the 1000 and 1400:

  • DECR-1000:
    • Gb-DEVLAN is connected to the Communication Processor
    • With a pre 0.85.009 bootrom you do have two HDMI outputs.
    • Not all DECR-1000 are equal! Despite Sony's documentation claiming otherwise, DECR-1000 units with RSX rom version b07 and above (and perhaps some others that have not been encounter) are not capable of running any firmware lower than 1.60 (from sdk 160.008) this is because the rom version is unknown/unsupported in older lv1 which will fail to initialize the RSX hardware and will cause lv1 to output a "rsx rom abort!" message, this will in turn create an exception early in lv2 boot process as it tries to use the RSX and creates a hard brick several RSX related errors such as "lv2(2): # __rsxaudio_intr_create_thread 983 ffffffff" or "graphics error 512 : 00012625 c221bbb0" ; "lv2(2): page fault handler (DSI): invalid access address 0x795d00e8!".
  • DECR-1400:
    • You cannot use Performance monitoring functions (libperf, libprof, tuner for PS3)
      • for SPU: PC sampling, Performance counters, Bookmark, RAW SPU support
      • for RSX: Signal Trace, User Events.
    • DECI3 is limited to one protocol and a data exchange size of 65535 bytes.
    • The two GbLAN´s share the same MAC ID and cannot be used in the same network segment.
    • Gb-DEVLAN is connected to South Bridge.