diff options
Diffstat (limited to 'src/devices')
-rw-r--r-- | src/devices/machine/ds2404.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/devices/machine/ds2404.cpp b/src/devices/machine/ds2404.cpp index 27b179b149d..0b62e2dbbcf 100644 --- a/src/devices/machine/ds2404.cpp +++ b/src/devices/machine/ds2404.cpp @@ -6,6 +6,11 @@ RTC + BACKUP RAM + FIXME: This device implements a parallel interface provided by the + Seibu SEI600 for the convenience of SPI emulation. It does not + implement the 1-Wire protocol actually used with that ASIC, nor + does it implement the alternate 3-Wire serial interface. + **********************************************************************/ #include "emu.h" |