參數(shù)資料
型號: INTELDX4
廠商: Intel Corp.
英文描述: Embedded Write-Back Enhanced Processor(32位回復嵌入式增強型處理器)
中文描述: 嵌入式回寫增強型處理器(32位回復嵌入式增強型處理器)
文件頁數(shù): 32/50頁
文件大?。?/td> 534K
代理商: INTELDX4
Embedded Write-Back Enhanced IntelDX4 Processor
28
4.2
Identification After Reset
Processor Identification
- Upon reset, the EDX register contains the processor signature:
31---------------------------14
4.3
Boundary Scan (JTAG)
4.3.1
Device Identification
Tables 14 and 15 show the 32-bit code for the Embedded Write-Back Enhanced IntelDX4 processor. This code
is loaded into the Device Identification Register.
13,12
11----8
7----4
3----0
Processor
Signature for
Write-Through/Stan-
dard Bus mode
EDX
(Do Not Use)
Intel Reserved
0 0
Processor
Type
0 1 0 0
Family
1 0 0 0
Model
XXXX
Stepping
Processor
Signature for
Write-
Back/Enhanced Bus
mode
(Do Not Use)
Intel Reserved
0 0
Processor
Type
0 1 0 0
Family
1 0 0 1
Model
XXXX
Stepping
(Intel releases information about stepping numbers as needed)
Table 14. Boundary Scan Component Identification Code (Write-Through/Standard Bus Mode)
Version
Part Number
Mfg ID
009H = Intel
1
V
1=3.3 V
Intel
Architecture
Type
Family
0100 = Intel486
CPU Family
Model
01000 =
Embedded Write-
Back Enhanced
IntelDX4 processor
31----28
27
26-----------21
20----17
16--------12
11------------1
0
XXXX
1
000001
0100
01000
00000001001
1
(Intel releases information about version numbers as needed)
Boundary Scan Component Identification Code = x828 8013 (Hex)
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