diff options
author | 2018-05-28 23:21:43 -0400 | |
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committer | 2018-05-28 23:21:54 -0400 | |
commit | 4e79539b94817efce6f864746db72ce64d94a870 (patch) | |
tree | 85455f5a3583b17445f9bffdf3856a1c0fba6a01 | |
parent | f93a3c994ff1bb291993904924ebf6fb5b16f000 (diff) |
eepromser.cpp: Correct documentation of write enable/disable commands (nw)
-rw-r--r-- | src/devices/machine/eepromser.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/machine/eepromser.cpp b/src/devices/machine/eepromser.cpp index 48214a74291..d22adc48c68 100644 --- a/src/devices/machine/eepromser.cpp +++ b/src/devices/machine/eepromser.cpp @@ -28,10 +28,10 @@ 1 01 aaaaaaaaa ddddddd WRITE data 1 10 aaaaaaaaa READ data 1 11 aaaaaaaaa ERASE data - 1 00 00xxxxxxx WREN = WRite ENable + 1 00 11xxxxxxx WREN = WRite ENable 1 00 01xxxxxxx ddddddd WRAL = WRite ALl cells 1 00 10xxxxxxx ERAL = ERase ALl cells - 1 00 11xxxxxxx WRDS = WRite DiSable + 1 00 00xxxxxxx WRDS = WRite DiSable The number of address bits (a) clocked varies based on the size of the chip, though it does not always map 1:1 with the size of the chip. |