- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377496 > INTEL486 SX (Intel Corp.) Emedded Ultra-Low Power INTEL486 SX Processor(嵌入式超低能量處理器) PDF資料下載
參數(shù)資料
| 型號(hào)： | INTEL486 SX |
| 廠商： | Intel Corp. |
| 英文描述： | Emedded Ultra-Low Power INTEL486 SX Processor(嵌入式超低能量處理器) |
| 中文描述： | Emedded超低功耗英特爾486山西處理器（嵌入式超低能量處理器） |
| 文件頁數(shù)： | 25/38頁 |
| 文件大小： | 346K |
| 代理商： | INTEL486 SX |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁
Embedded Ultra-Low Power Intel486 SX Processor
21
4.7
Boundary Scan (JTAG)
4.7.1
Device Identification
Table 10 shows the 32-bit code for the embedded ULP Intel486 SX processor which is loaded into the Device
Identification Register.
Table 10. Boundary Scan Component Identification Code
Version
Part Number
Mfg ID
009H = Intel
1
V
CC
0=5V
1=3.3 V
Intel
Architecture
Type
Family
0100 = Intel486
CPU Family
Model
00010 =
embedded ULP
Intel486 SX
processor
31----28
27
26-----------21
20----17
16--------12
11------------1
0
XXXX
1
000001
0100
00010
00000001001
1
(Intel releases information about version numbers as needed)
Boundary Scan Component Identification Code = x828 2013 (Hex)
4.7.2
Boundary Scan Register Bits and Bit
Order
The boundary scan register contains a cell for each
pin as well as cells for control of bidirectional and
three-state pins. There are “Reserved” bits which
correspond to no-connect (N/C) signals of the
embedded ULP Intel486 SX processor. Control
registers
WRCTL,
ABUSCTL,
MISCCTL are used to select the direction of bidirec-
tional or three-state output signal pins. A “1” in these
cells designates that the associated bus or bits are
floated if the pins are three-state, or selected as
input if they are bidirectional.
WRCTL controls D31-D0
ABUSCTL controls A31-A2
BUSCTL controls ADS#, BLAST#, PLOCK#,
LOCK#, W/R#, BE0#, BE1#, BE2#, BE3#, M/IO#,
D/C#, PWT, and PCD
MISCCTL controls HLDA, and BREQ
BUSCTL,
and
The following is the bit order of the embedded ULP
Intel486 SX processor boundary scan register:
TDO
←
A2, A3, A4, A5, RESERVED#, A6,
A7, A8, A9, A10, A11, A12, A13,
A14, A15, A16, A17, A18, A19,
A20, A21, A22, A23, A24, A25,
A26, A27, A28, A29, A30, A31,
Reserved, D0, D1, D2, D3, D4,
D5, D6, D7, Reserved, D8, D9,
D10, D11, D12, D13, D14, D15,
Reserved, D16, D17, D18, D19,
D20, D21, D22, D23, Reserved,
D24, D25, D26, D27, D28, D29,
D30, D31, STPCLK#, Reserved,
Reserved,
SRESET, NMI, INTR, FLUSH#,
RESET, A20M#, EADS#, PCD,
PWT, D/C#, M/IO#, BE3#, BE2#,
BE1#,
BE0#,
HLDA, CLK, Reserved, AHOLD,
HOLD,
KEN#,
BS16#,
Reserved,
BLAST#,
BUSCTL, ABUSCTL, WRCTL
SMI#,
SMIACT#,
BREQ,
W/R#,
RDY#, BS8#,
BOFF#,
LOCK#,
ADS#,
BRDY#,
PLOCK#,
MISCCTL,
←
TDI
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| INTEL82801 | 82801AB (ICH0) I/O Controller Hub |
| INTEL82802AB | Firmware Hub (FWH) |
| INTELDX2 | High-Performance 32-Bit Embedded Processor(高性能32位嵌入式處理器) |
| INTELDX4 | Embedded Write-Back Enhanced Processor(32位回復(fù)嵌入式增強(qiáng)型處理器) |
| IPS54511 | FULLY PROTECTED HIGH SIDE POWER MOSFET SWITCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INTEL740 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-Bit Graphics (GUI) Accelerator |
| INTEL82801 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:82801AB (ICH0) I/O Controller Hub |
| INTEL82802AB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Firmware Hub (FWH) |
| INTELLIGENT CHARGER + 4AA | 制造商:Energizer 功能描述:Bulk |
| INTELLI-INCH-LR-STARTER K | 制造商:ALL MOTION 功能描述:Intelli-Inch Stepper & Controller Starter Kit |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。