Zakładka z wyszukiwarką danych komponentów |
|
FDC37C957FR Arkusz danych(PDF) 9 Page - SMSC Corporation |
|
FDC37C957FR Arkusz danych(HTML) 9 Page - SMSC Corporation |
9 / 328 page 3 DESCRIPTION OF PIN FUNCTIONS Pin # Name Description Supply Voltage Type HOST (ISA) INTERFACE 80:82, 84:88 SD[0:7] System Data Bus VCC2 I/O24 54:69 SA[0:15] System Address Bus VCC2 I 96 nROMCS ROM Chip select VCC2 I 79 AEN Address Enable (DMA master has bus control) VCC2 I 95 IOCHRDY I/O Channel Ready VCC2 OD24 91,93, 202, 201 DRQ[0:3]/ OUT9,8 DMA Requests VCC2 O24 90,92, 207, 208 nDACK[0:3]/ GPIO18,19 DMA Acknowledge VCC2 I 94 TC Terminal Count VCC2 I 77 nIOR I/O Read VCC2 I 78 nIOW I/O Write VCC2 I 97 nMEMRD Memory Read VCC2 I 98 nMEMWR Memory Write VCC2 I 70 IRQ6(FDC)/ OUT0 Floppy Disk Interrupt Request/ Generic Output 0 VCC2 O24 71 nIRQ8/ OUT1 Active low Interrupt Request 8/ Generic Output 1 VCC2 O24 72 IRQ7(PP)/ OUT2 Parallel Port Interrupt Request/ Generic Output 2 VCC2 O24 74 IRQ12(M)/ OUT3 Mouse Interrupt Request/ Generic Output 3 VCC2 O24 75 IRQ1(KB)/ OUT4 Keyboard Interrupt Request/ Generic Output 4 VCC2 O24 76 nNOWS No Wait State VCC2 OD24 |
Podobny numer części - FDC37C957FR |
|
Podobny opis - FDC37C957FR |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |