tiny text fixes (nw)

This commit is contained in:
Guru 2014-12-07 01:27:19 +00:00
parent 7096292497
commit 9297276bf9

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@ -16,8 +16,8 @@ This is a "PC-based" arcade system. Different configurations have different colo
The version documented here is the red box. The PC part of it is mostly just the CPU, The version documented here is the red box. The PC part of it is mostly just the CPU,
Intel North/South-bridge chipset and AGP/PCI card slots etc. The main board is still Intel North/South-bridge chipset and AGP/PCI card slots etc. The main board is still
a typically custom-made Sega arcade PCB using a custom nVIDIA GeForce video card. a typically custom-made Sega arcade PCB using a custom nVIDIA GeForce video card.
The main board also has a slot for a compact flash card. Primary storage media is DVD or HDD. The main board also has a slot for a compact flash card. Primary storage media is HDD.
Both CF and HDD are locked and unreadable on a regular PC. Games are installed from a DVD. Both the CF and HDD are locked and unreadable on a regular PC.
The familiar PIC is still present on the back of the system and likely decrypts the HDD and/or DVD. The familiar PIC is still present on the back of the system and likely decrypts the HDD and/or DVD.
@ -28,7 +28,7 @@ The box has Sega number 845-0001D-02
Security Security
-------- --------
The security seems to work in multiple steps. The information there The security seems to work in multiple steps. The information here
is a combination of our research and things found on the internet. is a combination of our research and things found on the internet.
- At boot, the bios unlocks the CF card through an IDE 0x82 command - At boot, the bios unlocks the CF card through an IDE 0x82 command
@ -222,11 +222,6 @@ Sticker 839-1275R
DSW(8) - OFF,OFF,OFF,ON,ON,OFF,OFF,ON DSW(8) - OFF,OFF,OFF,ON,ON,OFF,OFF,ON
DIP18.IC1 - DIP18 socket for protection PIC16F648A DIP18.IC1 - DIP18 socket for protection PIC16F648A
Sega Security
Game ID Number Dongle Sticker
-----------------------------------------
Too Spicy 317-0490-COM 253-5508-0491
Video Card (plugged into AGP slot) Video Card (plugged into AGP slot)
---------- ----------
@ -293,7 +288,7 @@ Notes:
EDS1232 - Elpida EDS1232AATA-75-E 128Mbit SDRAM (4M word x 32bit) EDS1232 - Elpida EDS1232AATA-75-E 128Mbit SDRAM (4M word x 32bit)
D442012 - NEC D442012AGY-BB70 2Mbit CMOS Static RAM (128k-word x 16bit) D442012 - NEC D442012AGY-BB70 2Mbit CMOS Static RAM (128k-word x 16bit)
ISP1106 - NXP Semiconductor ISP1106 Advanced Universal Serial Bus transceiver (SSOIC16) ISP1106 - NXP Semiconductor ISP1106 Advanced Universal Serial Bus transceiver (SSOIC16)
RTL8201 - Realtek RTL8201 Single Chip Single Pport 10/100M Fast Ethernet IC (QFP48) RTL8201 - Realtek RTL8201 Single Chip Single Port 10/100M Fast Ethernet IC (QFP48)
mUSB - Mini USB connector mUSB - Mini USB connector