RT809H - selftest

Pentru a testa programatorul RT809H se selecteaza in lista de producatori RT, apoi la numarul articolului SELFTEST. Testarea se face apasand pe rand Read, Write si Verify. Sunt necesare placi speciale de test (foto mai jos). Pentru testarea portului VGA se  utilizeaza o mufa care are pinii 11 unit cu 4 si 12 cu 15. Daca nu sunt prezente in momentul testului, in fereastra interfetei grafice ar trebui sa apara un astfel de log:

016:  The currently selected:SELFTEST, capacity: 528bits, 66bytes.

017:  Download device programming algorithm......

018:  Algo update OK

019:  >------------------------------------OK---------------------------------------<

020:  Start reading chip......

021:  Buffer data checksum: 16bits_0x1BE4 £¬32bits_0x00001BE4 :

022:  SelfTest 0 test pass

023:  Elapsed time: 1.908 seconds£¬average speed of 34 bytes/sec.

024:  >------------------------------------OK---------------------------------------<

025:  Start writing chip......

026:  Buffer data checksum: 16bits_0x13EC £¬32bits_0x000013EC :

027:  1. ZIF open circuit:48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

028:  2. VGA ISP 4/11/12/15 open circuit

029:  SelfTestBoard 1 is not well placed.

030:  3. HMI open circuit

031:  4. K26-K33 are open circuit

032:  4. K40-K47 are open circuit

033:  6. Pull-up-20K open circuit:1 2 3 4 5 6 7 8 48 47 46 45 44 43 42 41 9 10 11 12 13 14 15 16 40 39 38 37 36 35 34 33 17 18 19 20 21 22 23 24 32 31 30 29 28 27 26 25

034:  Elapsed time: 1.281 seconds£¬average speed of 103 bytes/sec.

035:  >------------------------------------OK---------------------------------------<

036:  Start verifying chip......

037:  Buffer data checksum: 16bits_0x13EC £¬32bits_0x000013EC :

038:  SelfTestBoard 2 is not well placed.