| поискавой системы для электроныых деталей |
|
ELANSC310 датащи(PDF) 106 Page - Advanced Micro Devices |
|
|
|||||||||||||||||||||||||||||
ELANSC310 датащи(HTML) 106 Page - Advanced Micro Devices |
|
106 / 119 page ![]() 106 Élan™SC310 Microcontroller Data Sheet PREL IMINARY Notes: These timings are based on default settings and required initial programming. These timings may be modified via the MMS Memory Wait State1 Register, Index 62h, and the Command Delay Register, Index 60h. (See the ÉlanTMSC310 Microcontroller Programmer’s Reference Manual , order #20665.) Table 55. ISA Memory Read/Write 8-Bit Cycle (See Figure 44) Symbol Parameter Description Notes Preliminary Units Min Max t1 LA stable to BALE inactive 60 ns t2 SA stable to command active 160 ns t3 BALE pulse width 35 ns t4 LA hold from BALE inactive 40 ns t5a SA hold from command inactive Write 50 ns t5b SA hold from command inactive Read 0 ns t6 BALE inactive to command active 140 ns t7a MEMW command pulse width 500 ns t7b MEMR command pulse width 550 ns t8a MEMW active to IOCHRDY inactive 340 ns t8b MEMR active to IOCHRDY inactive 340 ns t9a MEMW hold from IOCHRDY active 110 ns t9b MEMR hold from IOCHRDY active 160 ns t10 RDDATA setup to command inactive 40 ns t11 RDDATA hold from command inactive 0 ns t12 WRDATA setup to command inactive 300 ns t13 WRDATA hold from command inactive 50 ns t14 DBUFOE active from command 5 ns t15a DBUFOE hold from MEMW 50 ns t15b DBUFOE hold from MEMR –2 ns t16 ENDIRH, ENDIRL setup to MEMR 170 ns t17 ENDIRH, ENDIRL hold from MEMR –4 ns t18 LA stable to SA stable 15 ns t19 SA stable to BALE inactive 45 ns |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |