AMD-K6 AMD [Advanced Micro Devices], AMD-K6 Datasheet - Page 156
AMD-K6
Manufacturer Part Number
AMD-K6
Description
AMD-K6 Processor
Manufacturer
AMD [Advanced Micro Devices]
Datasheet
1.AMD-K6.pdf
(346 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AMD-K6-2
Manufacturer:
AMD
Quantity:
20 000
Part Number:
AMD-K6-2/233AFR
Manufacturer:
AMD
Quantity:
20 000
Part Number:
AMD-K6-2/350AFR
Manufacturer:
AMD
Quantity:
20 000
Company:
Part Number:
AMD-K6-2/400AFR
Manufacturer:
SMC
Quantity:
4
Part Number:
AMD-K6-2/475ACK
Manufacturer:
CPGA
Quantity:
20 000
Company:
Part Number:
AMD-K6-2/533AFX
Manufacturer:
INTEL
Quantity:
37
Part Number:
AMD-K6-2/533AFX
Manufacturer:
AMD
Quantity:
20 000
- Current page: 156 of 346
- Download datasheet (5Mb)
AMD-K6
HOLD-Initiated
Inquire Hit to Shared
or Exclusive Line
138
®
Processor Data Sheet
Figure 52 on page 139 shows a HOLD-initiated inquire cycle. In
this example, the processor samples HOLD asserted during the
burst memory read cycle. The processor completes the current
cycle (until the last expected BRDY# is sampled asserted),
asserts HLDA and floats its outputs as described on page 136.
The system logic drives an inquire cycle within the hold
acknowledge cycle. It asserts EADS#, which validates the
inquire address on A[31:5]. If EADS# is sampled asserted
before HOLD is sampled negated, the processor recognizes it as
a valid inquire cycle.
In Figure 52, the processor asserts HIT# and negates HITM# on
the clock edge after the clock edge on which EADS# is sampled
asserted, indicating the current inquire cycle hit a shared or
exclusive cache line. (Shared and exclusive cache lines in the
processor data or instruction cache have the same contents as
the data in the external memory.) During an inquire cycle, the
processor samples INV to determine whether the addressed
cache line found in the processor’s instruction or data cache
transitions to the invalid state or the shared state. In this
example, the processor samples INV asserted with EADS#,
which invalidates the cache line.
The system logic can negate HOLD off the same clock edge on
which EADS# is sampled asserted. The processor continues
driving HIT# in the same state until the next inquire cycle.
HITM# is not asserted unless HIT# is asserted.
Preliminary Information
Bus Cycles
20695H/0—March 1998
Chapter 6
Related parts for AMD-K6
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
1 Megabit (128 K x 8-bit/64 K x 16-bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
1 Megabit (128 K x 8-Bit/64 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Sectored Flash Memory-Die Revision 1
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Sectored Flash Memory-Die Revision 1
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
AMD-K6™-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
Part Number:
Description:
Peripheral Bus Controller
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet: