- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄364674 > AMDK86 AMD K86 - AMD K86 Family BIOS and Software Tools Developers Guide PDF資料下載
參數(shù)資料
| 型號(hào)： | AMDK86 |
| 英文描述： | AMD K86 - AMD K86 Family BIOS and Software Tools Developers Guide |
| 中文描述： | AMD的K86 - AMD的K86系列BIOS和軟件工具開(kāi)發(fā)人員指南 |
| 文件頁(yè)數(shù)： | 59/144頁(yè) |
| 文件大?。?/td> | 2179K |
| 代理商： | AMDK86 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)當(dāng)前第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)
AMD-K5 Processor
47
21062E/0—June 1997
AMD K86 Family BIOS and Software Tools Developers Guide
Preliminary Information
IDCODE.
The execution of the IDCODE instruction connects the
device identification register between TDI and TDO. Upon
such connection, the device identification code can be shifted
out of the register.
HIGHZ.
This instruction forces all output and bidirectional pins
into a tri-state condition. When this instruction is selected, the
bypass register is selected for shifting between TDI and TDO. A
signal called HIZEXT is responsible for forcing the tri-state to
occur. This signal is generated in the TAP block, underneath
JTAG_BIST, and goes to the PAD_TOP block.
ALL1.
This instruction forces all output and bidirectional pins to
a High logic level.
The ALL1 instruction, like the
HIGHZ
instruction, selects the
bypass register for shifting between TDI and TDO. A signal
called ALL1 is responsible for forcing the pins to a High state.
This signal is generated in the TAP block underneath
JTAG_BIST and goes to the PAD_TOP block. In the PAD_TOP
block, this signal goes to boundary scan cells called
BSLCD_OUT. The DOUT pins of the BSLCD_OUT cells are
forced High when ALL1 is High. The SELPDR signal selects the
boundary scan cells as the source for driving the outputs if the
SELPDR signal is High. The SELPDR signal is also generated in
the TAP block underneath JTAG_BIST and goes to the
PAD_TOP block.
ALL0.
This instruction forces all output and bidirectional pins to
a Low logic level.
The ALL0 instruction, like the
HIGHZ
instruction, selects the
bypass register for shifting between TDI and TDO. A signal
called ALL0 is responsible for forcing the pins to a Low state.
This signal is generated in the TAP block underneath
JTAG_BIST and goes to the PAD_TOP block. In the PAD_TOP
block, this signal goes to boundary scan cells called
BSLCD_OUT. The DOUT pins of the BSLCD_OUT cells are
forced Low when ALL0 is High. The SELPDR signal selects the
boundary scan cells as the source for driving the outputs if the
SELPDR signal is High. The SELPDR signal is also generated in
the TAP block underneath JTAG_BIST and goes to the
PAD_TOP block.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMDOPTERON | AMD Opteron - AMD Opteron Processor Data Sheet |
| AMH461 | AMH461 |
| AMIS-30622 | I2C Microstepping Motordriver |
| AMIS-30660 | High Speed CAN Transceiver |
| AMIS-39100 | Octal High Side Driver with Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMDL10 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC |
| AMDL100 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC |
| AMDL100G | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC |
| AMDL100J | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC |
| AMDL10G | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Logic IC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。