From 4e79539b94817efce6f864746db72ce64d94a870 Mon Sep 17 00:00:00 2001 From: AJR Date: Mon, 28 May 2018 23:21:43 -0400 Subject: eepromser.cpp: Correct documentation of write enable/disable commands (nw) --- src/devices/machine/eepromser.cpp | 4 ++-- 1 file 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. -- cgit v1.2.3