https://community.nxp.com/t5/Layerscape/IFC-GPCM-WE-B-usage/m-p/1188493#M7084 <P>Hi,</P><P>In Document Number: LS2088ARM Rev. 1, 09/2020.</P><P>In section 17.9 General purpose chip-select machine, in figures 17-46, 17-47, 17-48, 17-49 and 17-50, the WE_B is display as a four bits Bus. But our comprehension is that the WE_B signal is a single bit.</P><P>Can you explain why WE_B is display as a 4 bits signal ?</P><P>&nbsp;</P><P>Thanks,</P><P>&nbsp;</P> Wed, 25 Nov 2020 01:21:24 GMT benoitmasse 2020-11-25T01:21:24Z https://community.nxp.com/t5/Layerscape/IFC-GPCM-WE-B-usage/m-p/1188493#M7084 <P>Hi,</P><P>In Document Number: LS2088ARM Rev. 1, 09/2020.</P><P>In section 17.9 General purpose chip-select machine, in figures 17-46, 17-47, 17-48, 17-49 and 17-50, the WE_B is display as a four bits Bus. But our comprehension is that the WE_B signal is a single bit.</P><P>Can you explain why WE_B is display as a 4 bits signal ?</P><P>&nbsp;</P><P>Thanks,</P><P>&nbsp;</P> Wed, 25 Nov 2020 01:21:24 GMT https://community.nxp.com/t5/Layerscape/IFC-GPCM-WE-B-usage/m-p/1188493#M7084 benoitmasse 2020-11-25T01:21:24Z https://community.nxp.com/t5/Layerscape/IFC-GPCM-WE-B-usage/m-p/1188807#M7093 <P>These figures do not show WE_B as four bits bus signal. These figures are just sloppy. In the same way &nbsp;table 17-1 has lost IFC_WE0_B at all.</P> Wed, 25 Nov 2020 09:19:46 GMT https://community.nxp.com/t5/Layerscape/IFC-GPCM-WE-B-usage/m-p/1188807#M7093 r8070z 2020-11-25T09:19:46Z