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r33723 Sunday 7th December, 2014 at 01:27:19 UTC by Guru
tiny text fixes (nw)
[src/mame/drivers]lindbergh.c

trunk/src/mame/drivers/lindbergh.c
r242234r242235
1616The version documented here is the red box. The PC part of it is mostly just the CPU,
1717Intel North/South-bridge chipset and AGP/PCI card slots etc. The main board is still
1818a typically custom-made Sega arcade PCB using a custom nVIDIA GeForce video card.
19The main board also has a slot for a compact flash card. Primary storage media is DVD or HDD.
20Both CF and HDD are locked and unreadable on a regular PC.
19The main board also has a slot for a compact flash card. Primary storage media is HDD.
20Games are installed from a DVD. Both the CF and HDD are locked and unreadable on a regular PC.
2121
2222The familiar PIC is still present on the back of the system and likely decrypts the HDD and/or DVD.
2323
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2828Security
2929--------
3030
31The security seems to work in multiple steps.  The information there
31The security seems to work in multiple steps.  The information here
3232is a combination of our research and things found on the internet.
3333
3434- At boot, the bios unlocks the CF card through an IDE 0x82 command
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222222DSW(8)    - OFF,OFF,OFF,ON,ON,OFF,OFF,ON
223223DIP18.IC1 - DIP18 socket for protection PIC16F648A
224224
225                        Sega Security
226            Game        ID Number      Dongle Sticker
227            -----------------------------------------
228            Too Spicy   317-0490-COM   253-5508-0491
229225
230
231226Video Card (plugged into AGP slot)
232227----------
233228
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293288      EDS1232   - Elpida EDS1232AATA-75-E 128Mbit SDRAM (4M word x 32bit)
294289      D442012   - NEC D442012AGY-BB70 2Mbit CMOS Static RAM (128k-word x 16bit)
295290      ISP1106   - NXP Semiconductor ISP1106 Advanced Universal Serial Bus transceiver (SSOIC16)
296      RTL8201   - Realtek RTL8201 Single Chip Single Pport 10/100M Fast Ethernet IC (QFP48)
291      RTL8201   - Realtek RTL8201 Single Chip Single Port 10/100M Fast Ethernet IC (QFP48)
297292      mUSB      - Mini USB connector
298293
299294


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