| поискавой системы для электроныых деталей |
|
TMP93CS44 датащи(PDF) 80 Page - Toshiba Semiconductor |
|
|
|||||||||||||||||||||||||||||
TMP93CS44 датащи(HTML) 80 Page - Toshiba Semiconductor |
|
80 / 224 page ![]() TMP93CS44/S45 2004-02-10 93CS44-78 (1) Example of usage-2 Figure 3.6.3 is an example in which an external memory is connected to the TMP93CS45. In this example, a ROM, RAM, and I/O are connected using 8-bit bus. Figure 3.6.3 Example of External Memory Connection (ROM, RAM and I/O = 8 bits) WAITC0 EQU 68H WAITC1 EQU 69H WAITC2 EQU 6AH LD (WAITC0), XXX10000B ; WAITC0 = 8 bits, 2 waits, 7F00H to 7FFFH LD (WAITC1), XXX11100B ; WAITC1 = 8 bits, 0 waits, 880H to 7EFFH LD (WAITC2), XXX00111B ; WAITC2 = 8 bits, 1 wait, C00000H to FFFFFFH X: Don’t care TMP93CS45 74HC573 Decoder Upper Address ALE A8 to A15 AD0 to AD7 RD WR EA AM8/ AM16 CS 8-bit bus ROM OE CS 8-bit bus RAM OE WE CS 8-bit bus I/O OE WE D Q LE IOCS RAMCS ROMCS Address bus |
|
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 |