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參數(shù)資料
| 型號(hào)： | AMD-K5 |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 32-Bit Superior Price/Performance Value Microprocessor(32位高性/價(jià)比微處理器) |
| 中文描述： | 32位卓越的價(jià)格/性能值微處理器（32位高性/價(jià)比微處理器） |
| 文件頁數(shù)： | 65/100頁 |
| 文件大?。?/td> | 2533K |
| 代理商： | AMD-K5 |
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55
18522F/0—Jan1997
AMD-K5 Processor Data Sheet
PRELIMINARY INFORMATION
I
Adds the EWBE input to indicate an empty external write
buffer (This supports strong store ordering between the
processor and the external memory system. All writes to
exclusive/modified lines are held until EWBE is asserted to
indicate that no writes are pending in the external memory
system.)
On read-modify-write cycles, guarantees an idle cycle
between consecutive locked accesses
Implements non-cacheable code prefetches as eight bytes
instead of 16 bytes (Each is treated as a single 8-byte access
when non-cacheable.)
Supports JTAG pins TCK, TDI, TDO, TMS, and TRST
Supports external breakpoints with the pins BP3–BP0
Requires some writebacks and line fills to be run as burst
cycles (With no BLAST pin, burst writebacks cannot be ter-
minated in the middle of the burst.)
Drives burst length information with the CACHE pin (This
pin always indicates a fixed burst length of four 64-bit
accesses. The corresponding pin is BLAST on the Am486
processor—where the burst is typically four 32-bit
transfers—but can be longer with narrower width memo-
ries.)
Supports simple Master/Slave modes through the pins
FRCMC and IERR
Aborts a cycle if BOFF is asserted in the middle of the cycle
(When BOFF is negated, the cycle restarts from the begin-
ning. The Am486 processor restarts the cycle at the point it
was aborted.)
I
I
I
I
I
I
I
I
8.9
P54C and AMD-K5 Processor Bus Differences
The AMD-K5 processor has two possible drive strengths, weak
and strong. These strengths are equivalent to weak and strong
on the Pentium processor. The recommended, default drive
strength on the AMD-K5 processor is weak.
For detailed difference information, refer to Appendix A of
the
AMD-K5 Processor Technical Reference Manual
, order#
18524, or the AMD-K5 Processor Application Note, “Compari-
son of the AMD-K5, Pentium, and 486 Processors,” order#
20025.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMD-K6-2 | 32 Bit Microprocessor With 64-Kbyte Level-one Cache High-Performance and Multimedia Execution Unit(帶64K字節(jié)緩存和高性能多媒體執(zhí)行單元的32位微處理器) |
| AMD-K6-III | 32-Bit Microprocessor Advanced RISC86 Superscalar Microarchitecture and 3D Technology(32位微處理器帶3D技術(shù)和高級(jí)的RISC86超標(biāo)量微體系結(jié)構(gòu)) |
| AMD-K6 | Circular Connector; No. of Contacts:5; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:14-5 RoHS Compliant: No |
| AMD27C64-150PI | 64 Kilobit (8,192 x 8-Bit) CMOS EPROM |
| AMD27C64 | 64 Kilobit (8,192 x 8-Bit) CMOS EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMD-K5-PR100ABQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
| AMD-K5-PR120ABR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
| AMD-K5-PR133ABQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
| AMD-K5-PR133ABR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
| AMD-K5-PR166ABX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
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