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參數(shù)資料
| 型號(hào)： | HS8-RTX2010RH |
| 廠商： | Intersil Corporation |
| 英文描述： | Radiation Hardened Real Time Express⑩ Microcontroller |
| 中文描述： | 輻射加固實(shí)時(shí)快遞⑩微控制器 |
| 文件頁數(shù)： | 27/36頁 |
| 文件大?。?/td> | 406K |
| 代理商： | HS8-RTX2010RH |
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27
Register to 1. If
data will be accessed in the Code page. The status of the
DPRSEL bit is saved and restored as a result of a
Subroutine Call or Return. When the HS-RTX2010RH is
reset,
points to page 0 and DPRSEL resets to 0,
selecting the
.
CPR
is set to equal
, or if DPRSEL = 0,
USER MEMORY
consists of blocks of 32 words that can be
located anywhere in memory. The word being accessed in a
block is pointed to by the five least significant bits of the User
Memory instruction (see Table 17), eliminating the need to
explicitly load an address into
writing to the location. Upon HS-RTX2010RH reset,
cleared and points to the block starting at word 0, while
is cleared so that it points to page 0. The word in the
block is pointed to by the five least significant bits of the User
Memory instruction and bits 05-01 of the
before reading or
is
. These bits
from these two registers are logically OR’ed to produce the
address of the word in memory. See Figure 21.
Word And Byte Main Memory Access
Using Main Memory Access instructions, the HS-RTX2010RH
can perform either word or single byte Main Memory
accesses, as well as byte swapping within 16-bit words.
Bit 12 of the Memory Access Opcode (see Table 16), is used
to determine whether byte or word operations are to be
performed (where bit 12 = 0 signifies a word operation, and
bit 12 = 1 signifies a byte operation). In addition, the
determination of whether a byte swap is to occur depends on
whether Addressing Mode 0 or Mode 1 is in effect (as
determined by bit 2 of the
or odd address is being accessed (see Figures 26 and 27).
), and on whether an even
DPR
CPR
DPR
TOP
UBR
UPR
UBR
CR
FIGURE 26. MEMORY ACCESS (WORD)
FIGURE 27. MEMORY ACCESS (BYTE)
0
1
1
0
0
1
0
0
1
0
0
1
1
1
0
1
15
8
7
0
15
8
7
0
PROCESSOR
MEMORY
15
8
7
0
15
8
7
0
PROCESSOR
MEMORY
15
8
7
0
15
8
7
0
PROCESSOR
MEMORY
15
8
7
0
15
8
7
0
PROCESSOR
MEMORY
WORD WRITE
WORD READ
WORD WRITE
WORD READ
0
0
0
0
IR
BIT 12
CR
BIT 2
ADDRESS
EVEN/ODD
DATA ACCESS (16-BIT)
BYTE READ
PROCESSOR
MEMORY
0
15
8
7
0
15
8
7
0
BYTE WRITE
PROCESSOR
MEMORY
UNCHANGED
15
8
7
0
15
8
7
0
BYTE WRITE
PROCESSOR
MEMORY
15
8
7
0
15
8
7
0
UNCHANGED
BYTE READ
PROCESSOR
MEMORY
0
15
8
7
0
15
8
7
0
1
1
1
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
DATA ACCESS (8 -BIT)
ADDRESS
EVEN/ODD
BIT 2
CR
BIT 12
IR
HS-RTX2010RH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HS9-RTX2010RH | Radiation Hardened Real Time Express⑩ Microcontroller |
| HS8-RTX2010RH-Q | Radiation Hardened Real Time Express⑩ Microcontroller |
| HS9-RTX2010RH-Q | Radiation Hardened Real Time Express⑩ Microcontroller |
| HS1-1412RH-Q | Radiation Hardened, Quad, High Speed, Low Power, Video Closed Loop Buffer |
| HS1B-1412RH-Q | Radiation Hardened, Quad, High Speed, Low Power, Video Closed Loop Buffer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HS8-RTX2010RH-8 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Real Time Express⑩ Microcontroller |
| HS8-RTX2010RH-Q | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Real Time Express⑩ Microcontroller |
| HS-8T | 制造商:MG Electronics 功能描述:8'' Aluminum Weatherproof PA Horn |
| HS8V | 制造商:Apex Tool Group 功能描述:1/4 IN. X 3 1/8 IN. FULL HOLLOW SHAFT NUTDRIVER, RED HANDLE, CARDED 制造商:CASIO 功能描述:CALCULATOR 8 DIGIT 制造商:CASIO 功能描述:CALCULATOR, 8 DIGIT 制造商:Xcelite 功能描述:1/4in x 3-1/8in Full Hollow Shaft Nutdriver 制造商:Xcelite 功能描述:Xcelite 1/4 X 3 1/8 Full Hollow Shaft NutDriver, Red Handle, Carded |
| HS-8V-W1 | 制造商:Black Box Corporation 功能描述:1 year warranty for HS-8V |
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