a ugust 19, 2002 pcb pb a desciption (only required) date ver : 0.0 (20020315) a first production for development - b touch screen is fixed function 1) pattern cutting - u28-4 pin between via hole - con7-39 pin between con18-9pin. 2) wire connection - con18-8pin to con7-39pin , con7-39pin to con8-1pin 3) shunt setting : con18 1-2 on the 10th of april ver : 1.0 (20020417) b c first release to customer d sd card write protect/card detect con11 (sd card) body pad between gnd is wiring. write protect : con11-10pin between tp3 (port uclk/gph8) is wiring. card detect : con11-11pin between u4-18 (port eint18/gpg10) is wiring. on the 9th of may ver : 1.1 (20020509) a on the 22th of may b epm7032 pin #11 nfce confliction problem. the pin #11 of smdk2410 v1.1 epm7032(u4) is conflict with nfce signal of s3c2410x. because of the mistake of epm7032 coding, the pin #11 is driven as 'l' and s3c2410x drives the nfce as 'h'. so, the current consumption becomes big and the s3c2410x will get heated. solutions: 1) in the smdk2410 v1.1 after 2.jun.2002(s/n:2410xxxxxxxx b), this problem has been fixed. 2) in the smdk2410 v1.1 before 2.jun.2002(s/n:2410xxxxxxxx a), if you have a altera byte blaster,re-program the epm7032 as the attached .pof file. if you don't have a altera byte blaster, make the pin #11 of epm7032 float. on the third of june ver : 1.2 (20020603) a on the 22th of june b sd card (added 10 kohm pull up register) r106 , r107 , r113 , r114 , r115 , con11-10pin ( or tp3 ) between vdd33v. on the 5th of july ver : 1.3 (20020703) a enhance mcu operation performance nbusy signal of smartmedia card socket can connected with rnb and nwait by positioning jumper j2. to satisfiy this, following contents are changed. - j2 is changed from 2 pin to 3 pin type on the 25th of july * note : pba version , s/n:241022xxxxxx a please, the board revision and a/s are contacted with aiji s y stem. ( tel. 82-31-223-6611 ) smdk2410 revision history (main board required) 1 / 1
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