http://tech.groups.yahoo.com/group/OKI-ARM-mcus/ OKI ARM microcontrollers Wed, 25 Nov 2009 21:27:59 GMT Aeva http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/196 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/196 Hi everyone; I'm writing code to run on the OKI ML67Q5003 header board. I'm interested in using the timers, but I can't seem to find much information on how. Sun, 07 Dec 2008 17:40:19 GMT rsprowson http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/195 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/195 ... I thought the OKI flash utility was at 38400bps, the zeros file serves to adjust to account for differing CPU clocks. Thinking about it more, I patched the Mon, 08 Sep 2008 12:10:13 GMT huntsman689 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/194 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/194 Hi, I am currently trying to develop a tool to automate my program download through RS232 to a ML67Q4001. I am have a slight problem finding information about Fri, 23 Nov 2007 15:58:04 GMT flaretom http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/193 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/193 ... Remark: The original error isn't the switching into a wrong bank. I think the firmware crashes somehow and than overwrites some portions of memory and Fri, 23 Nov 2007 15:01:43 GMT flaretom http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/192 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/192 Hello! I'm hunting a strange bug. After some hours of flawless work our firmware hangs up. Via JTAG i saw, that in bank 0, the bootloader ROM (bank 9) is Thu, 31 May 2007 16:07:14 GMT Med http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/191 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/191 Sorry, my mistake. UART is working just fine as the rest!! Sun, 20 May 2007 15:07:52 GMT ynimish http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/190 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/190 dear all, Can some one help me for vga signal genration. I am useing ML67q5003. and I would like to know how I can configer PWM. I am very new with arm. Please Thu, 17 May 2007 18:52:51 GMT Med http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/189 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/189 Hi, I am using the 5002 with excelents results, until now. I'm facing some problems with the uart driver that I am writing. Seems that the UARTLSR.bit5 Fri, 16 Feb 2007 22:42:39 GMT ykagari http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/188 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/188 Hello Ken, That solved the problem though the GPIO bus runs slow anyway. You save my time! Thank you. Yuri Thu, 15 Feb 2007 13:01:14 GMT kenneth dwyer http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/187 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/187 Hi, Have you turned the cache on? That will crank up the speed! Ken ... Don't get soaked. Take a quick peak at the forecast with theYahoo! Search weather Thu, 15 Feb 2007 01:44:50 GMT ykagari http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/186 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/186 I got an Olimex OKI-H5003 and tried to run a simple program from the external SRAM to toggle a GPIO pin at full speed. I set HCLK to 30MHz and wrote 0x00 to Wed, 03 Jan 2007 14:08:50 GMT kendwyer http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/185 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/185 Hi Tom, The Cache "Way" size is 2kbytes so you the amount of code you lock in a Way can be up to 2kbytes - this is what is meant by "or less" When you are Sat, 23 Dec 2006 09:32:26 GMT flaretom http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/184 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/184 ... I was wrong, even with 2k length of loaded code the "Undef" occurs. Sat, 23 Dec 2006 09:20:52 GMT flaretom http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/183 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/183 Hi, everybody! I encountered a problem with the locking of a cache way. First i set the flags in the cache control register: ldr r11,=CACHE_BASE ldr Tue, 21 Nov 2006 15:11:50 GMT kendwyer http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/182 http://tech.groups.yahoo.com/group/OKI-ARM-mcus/message/182 Hi Amr, What board are you using? Also what memory region are you reading when you try to read the flash contents back? The default for the Oki ML67Q4003 CPU