5962F9855201VXX View Datasheet(PDF) - Aeroflex UTMC

Part Name

Description

Manufacturer

5962F9855201VXX

RadHard MicroController

Aeroflex UTMC 

OSCIN

CK1

CK2

CK3

CK4

STATE1

INSTRUCTION

ADDRESS RA(15:0)

INSTRUCTION

DATA RD(15:0)

BGNT AND BUSY ARE SAMPLED

ON THESE FALLING EDGES

EXECUTING THE RISC

INSTR. FETCHED DURING

THE PREVIOUS CYCLE

PRIMARY INSTR.

REGISTER LATCHES

ARE OPEN

FETCHING THE RISC

INSTR. TO BE EXECUTED

DURING THE NEXT CYCLE

VALID INSTRUCTION ADDRESS

VALID INSTRUCTION DATA

BRQ

BGNT

BUSY

BGACK

DS

OPERAND

ADDRESS A(15:0)

OPERAND

DATA D(15:0)

CONTROL

VALID OPERAND ADDRESS

VALID OPERAND DATA

VALID BUS CONTROL SIGNALS

Figure 20. Typical UT69R000 Bus Cycle With Extended Clock Cycles

22

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