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viper.c - fix some minor text layout issues in my readme (nw)
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@ -93,7 +93,8 @@ MB81G163222-80 - Fujitsu MB81G163222-80 256k x 32-bit x 2 banks Synchronous Grap
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DIN pins 2, 3 & 4. Pin 1 NC, Pin 2 GND, Pin 3 DATA, Pin 4 NC, Pin 5 NC. If the dongle is
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required and plugged in it overrides the DS2430 on the main board. Without the (on-board)
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DS2430 the PCB will complain after the CF check with HARDWARE ERROR. If the DS2430 is not
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correct for the game the error given is RTC BAD even if the RTC is correct. Most games don't require a dongle and use the factory DS2430 on the main board.
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correct for the game the error given is RTC BAD even if the RTC is correct. Most games don't require
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a dongle and use the factory DS2430 on the main board.
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CN12 - 4 pin connector (possibly stereo audio output?)
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CN13 - Power connector for plug-in daughterboard
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CN15/CN16 - Multi-pin IDC connectors for plug-in daughterboard (see detail below)
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@ -101,7 +102,8 @@ MB81G163222-80 - Fujitsu MB81G163222-80 256k x 32-bit x 2 banks Synchronous Grap
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software resides on the CF card. Games use 32M, 64M and 128M CF cards. In many cases a different
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CF card version of the same game can be swapped and the existing RTC works but sometimes the RTC data
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needs to be re-initialised to factory defaults by entering test mode. Sometimes the game will not boot
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and gives error RTC BAD meaning the RTC is not compatible with the version or the dongle is required. See DS2430 above for more info.
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and gives error RTC BAD meaning the RTC is not compatible with the version or the dongle is required.
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See DS2430 above for more info.
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28-WAY - Edge connector used for connecting special controls such as guns etc.
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DIP(4) - 4-position DIP switch. Switch 1 skips the CF check for a faster boot-up. The others appear unused?
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@ -182,7 +184,8 @@ MB81G163222-80 - Fujitsu MB81G163222-80 256k x 32-bit x 2 banks Synchronous Grap
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CN2/CN3 - Video output connector to external monitors
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CN4/CN5 - Multi-pin IDC connectors joining to main board CN15/CN16
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An additional control PCB is used for Mocap Golf for the golf club sensor. It contains a ROMless MCU, an EPROM and some other components. It will be documented at a later date.
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An additional control PCB is used for Mocap Golf for the golf club sensor. It contains a ROMless MCU, an EPROM and
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some other components. It will be documented at a later date.
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*/
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