GC80960RD66 Intel, GC80960RD66 Datasheet - Page 72

• Manufacturer Part Number: GC80960RD66
• Manufacturer: Intel

Specifications of GC80960RD66

• Family Name: i960 RX
• Device Core: 80960
• Device Core Size: 32b
• Frequency (max): 66MHz
• Supply Voltage 1 (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 95C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 352
• Package Type: HLBGA
• Lead Free Status / Rohs Status: Not Compliant

Intel
BUS FUNCTIONAL WAVEFORMS
Figure 32.
72
®
i960
®
RX I/O Processor at 3.3 Volts
HOLD/HOLDA Waveform For Bus Arbitration
BLAST#, LOCK#/ONCE#
WIDTH/HLTD1/RETRY,
NOTE: HOLD is sampled on the rising edge of S_CLK. HOLDA is granted after the latency counter in the
localbus arbiter expires. The processor asserts HOLDA to grant the bus on the same edge in which it
recognizesHOLD if the last state was T
HOLDA on the same edge in which it recognizes the deassertion of HOLD.
W/R#, DT/R#, DEN#,
ALE, ADS#, BE3:0#
LRDYRCV#, FAIL#
D/C#/RSTMODE#
WIDTH/HLTD1,
Outputs:
AD31:0,
HOLDA
S_CLK
HOLD
Valid
i
or the last T
T
(Note)
I
or T
R
r
of a bus transaction. Similarly, the processor deasserts
T
H
T
H
T
I
or T
A
Valid
Datasheet