MBL82284-8

111111111111111111111111111111111111 MBL 82284-8 MBL 82284-6 December 1985 Edition 1.0 BIPOLAR CLOCK GENERATOR AND READY INTERFAC'e FOR MBL S0286 PROCESSORS The Fujitsu MBl 82284 is a clock generator/driver which provides clock signals for MBl 80286 processor~ and support components. It also contains logic to supply READY to the CPU from either asynchronous or synchronous s~urces and synchronous RESET from an asynchronous input with h y s t e r e s i s . " ,," Generates System Clock for MBL S0286 Processors Uses Crystal or TTL Signal for Frequency Source Provides Local READY and Multibus* READY Synchronization Generates System Reset Output from Schmitt Trigger Input Single +5V Power Supply Two Package Options: - 18-pin Cerdip (Suffix: CZI - 1S-pin Plastic DIP (Suffix: PI Fig. 1 - BLOCK DIAGRAM Fig. 2 - PIN CONFIGURATION RES X1 X2 EFI Fie ARDYEN ARDY SRDYEN SRDY Sf so RESET £J SYNCHRONIZER RESET ClK SRDY SRDYEN READY EFI Fie X1 X2 GND READY PC...