SensorsのトピックRe: MMA9553 access problem https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384907#M1358 <HTML><HEAD></HEAD><BODY><P>Maybe the bytes you sent to MMA9553 is not correct. You can email to Freescale for reference manuals.</P></BODY></HTML> Sat, 11 Oct 2014 06:16:13 GMT 张挺 2014-10-11T06:16:13Z MMA9553 access problem https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384906#M1357 <HTML><HEAD></HEAD><BODY><P>I can't read right result from the MMA9553L,</P><P style="color: #000000; font-family: arial, verdana, sans-serif; font-size: 14px;">When Read configuration variables,I get the first four bytes:0x15,0xf0,0x00,0x10;</P><P style="color: #000000; font-family: arial, verdana, sans-serif; font-size: 14px;"><SPAN style="color: #000000; font-family: arial, verdana, sans-serif; font-size: 14px;">When </SPAN>Read status variables,<SPAN style="color: #000000; font-family: arial, verdana, sans-serif; font-size: 14px;">I get the first four bytes:</SPAN>0x15,0xf0,0x00,0x0c,<SPAN style="line-height: 1.5em;">it's different form the MMA9553LSWRM .</SPAN></P><P style="color: #000000; font-family: arial, verdana, sans-serif; font-size: 14px;"><SPAN style="line-height: 1.5em;">Anyone help?<BR /></SPAN></P></BODY></HTML> Tue, 03 Feb 2026 22:27:25 GMT https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384906#M1357 jiangmin12youxi 2026-02-03T22:27:25Z Re: MMA9553 access problem https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384907#M1358 <HTML><HEAD></HEAD><BODY><P>Maybe the bytes you sent to MMA9553 is not correct. You can email to Freescale for reference manuals.</P></BODY></HTML> Sat, 11 Oct 2014 06:16:13 GMT https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384907#M1358 张挺 2014-10-11T06:16:13Z Re: MMA9553 access problem https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384908#M1359 <HTML><HEAD></HEAD><BODY><P>飞思凯尔的产品还需我发手册？datasheet from Freescale ,needn't to send datasheet</P></BODY></HTML> Sun, 12 Oct 2014 15:29:52 GMT https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384908#M1359 Zhimin 2014-10-12T15:29:52Z Re: MMA9553 access problem https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384909#M1360 <HTML><HEAD></HEAD><BODY><P>Guys, Thank you!</P><P>Now I find a problem，vdda and vdd is important to the access!</P><P>But I can't get good results according to the power design of the datasheet!</P></BODY></HTML> Mon, 13 Oct 2014 05:20:36 GMT https://community.nxp.com/t5/Sensors/MMA9553-access-problem/m-p/384909#M1360 jiangmin12youxi 2014-10-13T05:20:36Z