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參數(shù)資料
| 型號(hào)： | 80960JS |
| 廠商： | Intel Corp. |
| 英文描述： | High Performance 32-bit Embedded 3.3V Microprocessor(3.3V高性能32位嵌入式處理器) |
| 中文描述： | 高性能32位嵌入式微處理器3.3（3.3高性能32位嵌入式處理器） |
| 文件頁數(shù)： | 76/86頁 |
| 文件大?。?/td> | 1257K |
| 代理商： | 80960JS |
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80960JA/JF/JD/JS/JC/JT 3.3 V Microprocessor
76
Datasheet
5.2
Boundary-Scan Register
The Boundary-Scan register contains a cell for each pin as well as cells for control of I/O and
HIGHZ pins.
Table 34 shows the bit order of the 80960Jx processor Boundary-Scan register. All table cells that
contain
“
CTL
”
select the direction of bidirectional pins or HIGHZ output pins. If a
“
1
”
is loaded
into the control cell, the associated pin(s) are HIGHZ or selected as input.
Figure 49. Bus States with Arbitration
Ti
—
IDLE STATE
Ta
—
ADDRESS STATE
Tw / Td
—
WAIT/DATA STATE
Tr
—
RECOVERY STATE
Th
—
HOLD STATE
To
—
ONCE STATE
READY
—
RDYRCV# ASSERTED
NOT READY
—
RDYRCV# NOT ASSERTED
BURST
—
BLAST# NOT ASSERTED
NO BURST
—
BLAST# ASSERTED
RECOVERED
—
RDYRCV# NOT ASSERTED
NOT RECOVERED
—
RDYRCV# ASSERTED
REQUEST PENDING
—
NEW TRANSACTION
NO REQUEST
—
NO NEW TRANSACTION
HOLD
—
HOLD REQUEST ASSERTED
NO HOLD
—
HOLD REQUEST NOT ASSERTED
LOCKED
—
ATOMIC EXECUTION (ATADD, ATMOD) IN PROGRESS
NOT LOCKED
—
NO ATOMIC EXECUTION IN PROGRESS
RESET
—
RESET# ASSERTED
ONCE
—
ONCE# ASSERTED
Tw/Td
Tr
Th
Ti
Ta
HOLD AND
NOT LOCKED
HOLD
RECOVERED AND
NO REQUEST AND
(NO HOLD OR
LOCKED)
RECOVERED AND
REQUEST
PENDING AND (NO
HOLD OR LOCKED)
NO REQUEST
AND NO HOLD
To
RESET
NOT
RECOVERED
RECOVERED AND
HOLD AND NOT
LOCKED
READY AND NO BURST
(READY AND BURST)
OR NOT READY
REQUEST PENDING
AND (NO HOLD OR
LOCKED)
NO REQUEST
AND (NO HOLD
OR LOCKED)
ONCE & RESET
DEASSERTION
REQUEST
PENDING AND
NO HOLD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 80960JC | High Performance 32-Bit Embedded 3.3V Microprocessor(3.3V高性能32位嵌入式處理器) |
| 80960KB | Embedded 32-Bit Microprocessor With Integrated Floating-Point Unit(帶有集成的浮點(diǎn)單元的嵌入式32位微處理器) |
| 80960MC | Embedded 32Bit Microprocessor With Integrated Floating_Point Unit And Memory Unit(帶有集成的浮點(diǎn)單元和存儲(chǔ)器管理單元的嵌入式32位微處理器) |
| 80960RM | 80960RM I/O Processor(80960RM I/O 處理器) |
| 80960RN | 80960RN I/O Processor(80960RN I/O 處理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 80960JT | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3.3 V EMBEDDED 32-BIT MICROPROCESSOR |
| 80960KA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR |
| 80960KB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR WITH INTEGRATED FLOATING-POINT UNIT |
| 80960MC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR WITH INTEGRATED FLOATING-POINT UNIT AND MEMORY MANAGEMENT UNIT |
| 80960SA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR WITH 16-BIT BURST DATA BUS |
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