CAVE CV1000
| CAVE CV1000 | |
|---|---|
 CAVE CV1000-B PCB | |
| Year | 2004-Present |
| Media | Onboard Flash |
| CPU | Hitachi SH-3 32-bit RISC CPU (133MHz) |
| GPU | Altera Cyclone EP1C12 FPGA |
| Sound | Yamaha YMZ770C-F |
| Resolution | 15KHz |
| Wiring Standard | JAMMA |
The CAVE CV1000 is the third generation arcade hardware from Cave. The CV1000 hardware has been used in all arcade games released by Cave beginning with Mushihimesama in 2004, with the exception of Deathsmiles II. The CV1000 is also known as Cave SH-3 hardware, due to the arcade system being powered by the Hitachi SH-3 CPU. There are two versions of the CV1000: the CV1000-B, which is the original PCB first released with Mushihimesama, and the CV1000-D with more RAM, first released with DoDonPachi DaiFukkatsu.
Contents |
CAVE CV1000 Technical Information
- CPU: Hitachi SH-3 SuperH family 32-bit RISC CPU clocked at 133 MHz
- GPU: Altera Cyclone EP1C12 FPGA
- APU: Yamaha YMZ770C-F
Note: This is known to be incomplete, will finish with the arrival of more information.
Reinitialization
CAVE CV1000 PCBs are able to be reinitialized to factory default settings. This will also reset saved high scores on games that have no reset high score function, like Mushihimesama and Espgaluda II.
To reinitialize a PCB, you must:
- Remove the battery
- If using U10, short Pin 9 (DO) a GND. If using U13, short the fourth pin from the right on the bottom row to a GND.[1] You only need to short one of the two pins, not both.
- While shorted, power on the PCB until the EEPROM test
It should be noted that this is done at your own risk and no one can be held responsible if you irreversibly damage your PCB in the process of performing the reinitialization.
CAVE CV1000 Releases
| Game | Year | Publisher | PCB revision |
|---|---|---|---|
| Mushihimesama | 2004 | AMI | |
| Puzzle! Mushihimetama | 2005 | AMI | |
| Ibara | 2005 | AMI | |
| Espgaluda II | 2005 | AMI | CV1000-B |
| Ibara Kuro: Black Label | 2006 | AMI | |
| Pink Sweets ~Ibara Sorekara~ | 2006 | AMI | |
| Mushihimesama Futari | 2006 | AMI | |
| Muchi Muchi Pork! | 2007 | AMI | |
| Deathsmiles | 2007 | AMI | |
| Mushihimesama Futari: Black Label | 2007 | AMI | |
| DoDonPachi DaiFukkatsu | 2008 | AMI | |
| Deathsmiles Mega Black Label | 2008 | AMI | |
| DoDonPachi DaiFukkatsu: Black Label | 2010 | AMI | |
| Akai Katana | 2010 | Cave | |
| Mushihimesama Cave Festival Ver. 1.5 | 2011 | Cave | |
| DoDonPachi SaiDaiOuJou Kan | 2012 | Cave |
References
- ↑ http://shmups.system11.org/viewtopic.php?p=746448#p746448 shmups.system11.org • View topic - Cave SH3 games that have no hiscore table erase.
