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CCã¯ãã¬ãŒã�éå§ãã±ã���STOF�ãåºå®ã�ãã¬ãŒã�ã»ã¬ãŒãã§éä¿¡ããŸãïŒãã¬ãŒã�ã»ã¬ãŒãã�±0.1%�äŸïŒ�10msecã�12.5msecãªã©�ã� STOFãã±ã�ã¯ããã£ã³ãã«31äžã§éä¿¡ãããéåæã¹ããªãŒã�ã»ãã±ã�ã§ãªããã°ãªããŸãããSTOFã¡ã�»ãŒãžã¯ãå³12ã®ããã«ãªããŸãã� STOFãã±ã�ã«ã¯ããã±ã�ã»ãããã�ã±ã�ã»ãã¬ãŒã©ãååšããªã�ãšã«æ³šæãå¿�Šã§ãã�
å³12 STOPãã±ã�
(1) CCãã©ã³ãã�ã¹ã��ã¿ã¹ [CC Status]
CCãã©ã³ãã�ã¹ã��ã¿ã¹ã»ã¯ãŒãïŒ�Long Packed Boolean�ã�ãåCCã®é害ç¶æ
ã衚瀺ããªããã°ãªããŸããã以äžã�ã�8ã€ãŸã§ã®CCãšã�16ãŸã§ã®ãã¹ãåããã·ã¹ã� ãžã®å²åœãŠäŸã§ããç°ãªãæ§æ�ã«ã察å¿ããããšãå¯èœã§ãã�
LSB Bit 31 | CCãã©ã³ãAé害 | CC-Branch A Failure |
Bit 30 | CCãã©ã³ãBé害 | CC-Branch B Failure |
Bit 29 | CCãã©ã³ãCé害 | CC-Branch C Failure |
Bit 28 | CCãã©ã³ãDé害 | CC-Branch D Failure |
Bit 27 | CCãã©ã³ãEé害 | CC-Branch E Failure |
Bit 26 | CCãã©ã³ãFé害 | CC-Branch F Failure |
Bit 25 | CCãã©ã³ãGé害 | CC-Branch G Failure |
Bit 24 | CCãã©ã³ãHé害 | CC-Branch H Failure |
Bit 23 | CCãã©ã³ãAã«æ¥ç¶� | Connected to CC-Branch A |
Bit 22 | CCãã©ã³ãBã«æ¥ç¶� | Connected to CC-Branch B |
Bit 21 | CCãã©ã³ãCã«æ¥ç¶� | Connected to CC-Branch C |
Bit 20 | CCãã©ã³ãDã«æ¥ç¶� | Connected to CC-Branch D |
Bit 19 | CCãã©ã³ãEã«æ¥ç¶� | Connected to CC-Branch E |
Bit 18 | CCãã©ã³ãFã«æ¥ç¶� | Connected to CC-Branch F |
Bit 17 | CCãã©ã³ãGã«æ¥ç¶� | Connected to CC-Branch G |
Bit 16 | CCãã©ã³ãHã«æ¥ç¶� | Connected to CC-Branch H |
Bit 15 | ãã¹1ã«æ¥ç¶� | Connected to Bus 1 |
Bit 14 | ãã¹2ã«æ¥ç¶� | Connected to Bus 2 |
Bit 13 | ãã¹3ã«æ¥ç¶� | Connected to Bus 3 |
Bit 12 | ãã¹4ã«æ¥ç¶� | Connected to Bus 4 |
Bit 11 | ãã¹5ã«æ¥ç¶� | Connected to Bus 5 |
Bit 10 | ãã¹6ã«æ¥ç¶� | Connected to Bus 6 |
Bit 09 | ãã¹7ã«æ¥ç¶� | Connected to Bus 7 |
Bit 08 | ãã¹8ã«æ¥ç¶� | Connected to Bus 8 |
Bit 07 | ãã¹9ã«æ¥ç¶� | Connected to Bus 9 |
Bit 06 | ãã¹10ã«æ¥ç¶� | Connected to Bus 10 |
Bit 05 | ãã¹11ã«æ¥ç¶� | Connected to Bus 11 |
Bit 04 | ãã¹12ã«æ¥ç¶� | Connected to Bus 12 |
Bit 03 | ãã¹13ã«æ¥ç¶� | Connected to Bus 13 |
Bit 02 | ãã¹14ã«æ¥ç¶� | Connected to Bus 14 |
Bit 01 | ãã¹15ã«æ¥ç¶� | Connected to Bus 15 |
MSB Bit 00 | ãã¹16ã«æ¥ç¶� | Connected to Bus 16 |
(2) ãããã¯ãŒã¯ã»ãã¹ã»ã¢ãŒã� [Network Bus Mode]
ãããã¯ãŒã¯ã»ãã¹ã»ã¢ãŒãã�ã¯ãŒãïŒ�Long Packed Boolean�ã�ã以äžã§å®çŸ©ãããCCãã¹ã®ãããçŸåšã®åäœã¢ãŒãã衚瀺ããªããã°ãªããŸããã�
ãããã�ã�ãããçŸåšã®ã¢ãŒããè¡šãããã«ã�1ã«èšå®ããªããã°ãªããŸããããããã®ãããã�çžäºæä»çã§ãã� è€�°ã®ããããèšå®ãããŠã�å Žåããªã¢ãŒãã�ãã�ãã�ããã®èª€ã£ãèšå®ãç¡èŠããæäœåã®ã¢ãŒãã§æäœãç¶ããªããã°ãªããŸããã�
以äžã«ç€ºããããã®ä»¥å€ã�ãã¢ãŒãã�ã¯ãŒãèšå®ã�éæ³ã§ãããç¡å¹ã§ãããšã¿ãªãããŸããç°ãªãæ§æ�ã«å¯Ÿå¿ããããã«ããŠãŒã¶å®çŸ©ãããå²åœãŠã®äœ¿çšãå®çŸ©ããå¿�ŠããããŸãã�
LSB Bit 31 | ã¹ã¿ãŒãã¢ã���å�æåã¢ãŒã� | Start-up/Initialization |
Bit 30 | ãã�ãã«ã»ã¢ãŒã� | Normal |
Bit 29 | CC-Inã�¹ãã�ã¢ãŒãïŒ�STOFã¡ã�»ãŒãžã¯ã�¹ãã�å®è¡ã«é¢ãããååšããããšãã§ããŸããïŒ� | CC-In-Test (STOF messages may or may not be present depending upon which tests are being performed) |
Bit 28 | äºçŽ� �èšå®å€0�� | Reserved (Shall be initialized to zero) |
Bit 27 | ããã°ã©ã�ã»ã¢ã��ããŒã� | Program Upload |
Bit 26 | ã�¹ãã�ã¢ãŒã� - èªèŸŒå°çš | In Test Mode - Read Only |
Bit 25 | ã�¹ãã�ã¢ãŒã� - èªèŸŒ�æžèŸŒ | In Test Mode - Read/Write |
Bit 24��16 | äºçŽ�Œèšå®å€0�� | Reserved (Shall be initialized to zero (0)) |
MSB Bit 15��0 | ãŠãŒã¶å®çŸ© | User Defined |
(a) ã¹ã¿ãŒãã¢ã���å�æåã¢ãŒãã�説æ� [Start-up/Initialization Mode Description]
é»æºæå
¥ãŸãã�ããªã»ã�æã«ãCCã¯STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãã§ã¯ãã¹ã¿ãŒãã¢ã���å�æåãããã1ã«èšå®ããªããã°ãªããŸããã�
STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãå�ã®ä»ã�ãã¹ãŠã®ãããã�ãŒãã«èšå®ãããªããã°ãªããŸããã�
ãã¹ãŠã®åæåå�ç�å®äº�ããšãã¹ã¿ãŒãã¢ã���å�æåãããã�ãŒãã«ã¯ãªã¢ãããªããã°ãªããŸããã�
(b) ãã�ãã«ã»ã¢ãŒãã�説æ� [Normal Mode Description]
äžæŠéåžžã®åŠç�éå§ããæºåãã§ããCCã¯STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãã�ã�ããã«ãã�ãã«ã»ã¢ãŒãã�ããããèšå®ããªããã°ãªããŸããã�
STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãå�ã®ä»ã�ãã¹ãŠã®ãããã�ãŒãã«èšå®ãããªããã°ãªããŸãããäžæŠãã�ãã«ã»ã¢ãŒãã§ãSTOFã«ãŒã«ã芳å¯ããããšã�
éåžžã®ãã¹ã®ãã©ãã£ã�¯ãéå§ãããŸãã� ãããã¯ãŒã¯ãéåžžã¢ãŒãã§ãªã��ŽåãããŒãã«ã»ã¢ãŒãã�ãããã�ãŒãã«ã¯ãªã¢ãããªããã°ãªããŸããã�
(c) CC-Inã�¹ãã�ã¢ãŒãã�説æ� [CC-In-Test Mode Description]
CCã¯ã�¹ãã�ã¢ãŒãã«ããå ŽåãCCã¯STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãã�ã�ããã«CC-In-Testã¢ãŒããã�ãèšå®ããªããã°ãªããŸããã�
STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãå�ã®ä»ã�ãã¹ãŠã®ãããã�ãŒãã«èšå®ããªããã°ãªããŸããã�
CCã¯å�šã�¹ããå®è¡äžã«ãããã¯ãŒã¯ã»ãã¹éä¿¡ã¯ãæ§ã�ªæç¹ã§��STOFãšåä¿¡ã¡ã�»ãŒãžãçµäº�ãã�äžæããããšãã§ããŸãã�
ç¹å®ã�ã·ã¹ã� �äŸãã°ãã»ã«ãã�ã�¹ããå®è¡ïŒã«ãã£ãŠæ±ºå®ããããªã¢ãŒãã�ãã�ãã�ããã®æ��±ã«åå¿ããŸãããã¹ãã�ã¢ãŒããå®äº�ããšãCC-In-Testã¢ãŒããã�ã¯ãŒãã«ã¯ãªã¢ãããªããã°ãªããŸããã�
(d) ããã°ã©ã�ã»ã¢ã��ããŒãã�ã¢ãŒãã�説æ� [Program Upload Mode Description]
ãœãããŠã§ã¢ã»ããã°ã©ã�ã®ããŒãããããã¯ãŒã¯çµç±ã§é²è¡ããŠã�å ŽåãCCã¯ããã°ã©ã�STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãã�ã�ããã«ã¢ãŒããã�ãã¢ã��ããŒãèšå®ããªããã°ãªããŸããã�
STOFã¡ã�»ãŒãžã®ãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ã¯ãŒãå�ã®ä»ã�ãã¹ãŠã®ãããã�ãŒãã«èšå®ãããªããã°ãªããŸãããã�ãã°ã©ã�ã®ããŒããè¡ãããŠã�éããã�ã¯ãŒã¯ã»ãã¹éä¿¡ã¯ã�
ããŸããŸãªæç¹ã§äžæããããšãã§ããŸãïŒ�STOFãšåä¿¡ã¡ã�»ãŒãžãçµäº�ãããšãã§ãã�ãã�ãã°ã©ã�ããŒããå®äº�ããšãã�ãã°ã©ã�ã»ã¢ã��ããŒãã�ã¢ãŒããã�ããŒãã«ã¯ãªã¢ãããªããã°ãªããŸããã�
(e) ã�¹ãã�ã¢ãŒãã�説æïŒãªãã·ã§ã³�� [Test Mode Description��Optional�]
ã�¹ãã�ã¢ãŒãã�ãSTOFã«ãã£ãŠéç¥ããããã�žäŸã�ã¢ãŒãã§ãããã®ã¢ãŒãã§ã¯ããã¹ãŠã®ãããã¯ãŒã¯äžã�ã¡ã¢ãªã®èªèŸŒ�æžèŸŒæäœãå¯èœã«ããããã�
ãªã¢ãŒãã�ãã�ãæ©åšã«å
±éã�ã�¹ãæ¹æ³ãæäŸããŸãã� ããã¯ãSTOFã¡ã�»ãŒãžãšãããã¯ãŒã¯ã»ãã¹ã¢ãŒãã�ããã�25�èªèŸŒ�æžèŸŒã¢ãŒãïŒãš26�èªèŸŒãªã³ãªãŒã»ã¢ãŒãïŒã«ãé¢é£ããŸãã�
èªèŸŒ�æžèŸŒããããTrueã®å Žåããªã¢ãŒãã�ãã�ãã�ã¡ã¢ãªã®å€ãèªèŸŒãŸãã�ãæžèŸŒã§ããŸãããããèªèŸŒãªã³ãªãŒã»ããããTrueãªãããªã¢ãŒãã�ãã�ãã�ã¡ã¢ãªã»ã��ã¿ã¯èªèŸŒã®ã¿èš±å¯ãããŸãã�
RAMã¡ã¢ãªã®ã¿æžèŸŒãèš±å¯ãããŸãããã¹ãŠã®äžæ®çºã¡ã¢ãªã¯��FlashãEEROMãªã©�ã�ãæžèŸŒã¿ãèš±å¯ãããŸããããã¹ãŠã®ã¡ã¢ãªã»ã¿ã€ãã�èªèŸŒå¯èœã§ãã�
ã�¹ãã�ã¢ãŒãã�ããã¹ãŠã®æå®ã�ã»ãŒããã£ã»ã€ã³ã¿ãŒãã�¯ãCCã«ãã£ãŠæºè¶³ãããå�Žåãæå¹ã«ãªããŸãããã®ã¢ãŒãã�ãã¡ã¢ãªæ€æ»�åã��ã¡ã¢ãªäœçœ®�ãã©ã¡ãŒã¿ãŸãã�ãã¡ã¢ãªç¯�²��
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(e)-1 ã�¹ãã�ã¢ãŒãã�ã³ãã³ãã�ã¯ãŒã� [Test Mode Command Word]
ã³ãã³ãã�ã¯ãŒãã�ãã¡ã¢ãªèªèŸŒã³ãã³ããã¡ã¢ãªæžèŸŒã³ãã³ããã¡ã¢ãªèªèŸŒ�æžèŸŒã³ãã³ãå¿çããŠãŒã¶å®çŸ©ã³ãã³ããšã�£ã転éã¿ã€ããå®çŸ©ããŠã�Ÿãã�
ãNum_Quadsããã£ãŒã«ãã�èªèŸŒãã¯ã¢ãã¬ã���32Bitã¯ãŒãïŒæ°ãŸãã�ãåã»ã�ã§èšè¿°ããã¯ã¢ãã¬ã�æ°ãå®çŸ©ããŸãã�
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(e)-2 ã�¹ãã�ã¢ãŒãã�ã¡ã¢ãªèªèŸŒã³ãã³ã� [Test Mode Memory Read Command]
ã�¹ãã�ã¢ãŒãã�ã¡ã¢ãªèªèŸŒã³ãã³ãã�ãç¶ç¶çã«éžæãããã¡ã¢ãªã¢ãã¬ã¹ãèªåãæ©è�ãæäŸããŸããã¡ã¢ãªèªèŸŒã¢ãã¬ã¹ã¯ã¡ã¢ãªãèªåºãããã�ã¢ãã¬ã¹ãæå®ããŸãã�
ãNum_Quadsãã�ãããã€ã®32Bit ã¯ã¢ãã¬ã�ãèªèŸŒã¿ã�1ã«èšå®ããããæå®ããŸãããNum_Setsãã�ãããã€ã®ç°ãªãã¢ãã¬ã¹ãã³ãã³ãã�ãã±ã�ã§èŠæ±ãããŠã�ããæ�®ããŸãã�
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(e)-3 ã�¹ãã�ã¢ãŒãã�ã¡ã¢ãªæžèŸŒã³ãã³ã� [Test Mode Memory Write Command]
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