參數(shù)資料
型號: 030_BANK
英文描述: Bank Interleaved Memory System for an Am29030 Microprocessor
中文描述: 銀行交錯為Am29030微處理器存儲系統(tǒng)
文件頁數(shù): 9/20頁
文件大?。?/td> 263K
代理商: 030_BANK
AMD
17
Bank Interleaved Memory System for an Am29030 Microprocessor
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*/WRITE*BANK0_CAS3*MEMCLK
+ MEM_ACCESS*MEM_RDY*OE_BANK0*WRITE*WE3*/MEMCLK
BANK1_CAS0 =
REF_ACCESS
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*(OE_BANK0 + OE_BANK1)*/MEMCLK
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*BANK1_CAS0
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK1*/WRITE
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK0*/WRITE*/MEMCLK
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*/WRITE*BANK1_CAS0*MEMCLK
+ MEM_ACCESS*MEM_RDY*OE_BANK1*WRITE*WE0*/MEMCLK
BANK1_CAS1 =
REF_ACCESS
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*(OE_BANK0 + OE_BANK1)*/MEMCLK
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*BANK1_CAS1
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK1*/WRITE
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK0*/WRITE*/MEMCLK
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*/WRITE*BANK1_CAS1*MEMCLK
+ MEM_ACCESS*MEM_RDY*OE_BANK1*WRITE*WE1*/MEMCLK
BANK1_CAS2 =
REF_ACCESS
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*(OE_BANK0 + OE_BANK1)*/MEMCLK
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*BANK1_CAS2
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK1*/WRITE
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK0*/WRITE*/MEMCLK
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*/WRITE*BANK1_CAS2*MEMCLK
+ MEM_ACCESS*MEM_RDY*OE_BANK1*WRITE*WE2*/MEMCLK
BANK1_CAS3 =
REF_ACCESS
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*(OE_BANK0 + OE_BANK1)*/MEMCLK
+ MEM_ACCESS*/SECOND_ACCESS*/WRITE*BANK1_CAS3
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK1*/WRITE
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*OE_BANK0*/WRITE*/MEMCLK
+ MEM_ACCESS*SECOND_ACCESS*MEM_RDY*/WRITE*BANK1_CAS3*MEMCLK
+ MEM_ACCESS*MEM_RDY*OE_BANK1*WRITE*WE3*/MEMCLK
;–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
REFRESH PAL EQUATIONS
;PALASM Software Design Description
;–––––––––––––––––––––––––––––––––– Declaration Segment ––––––––––––
TITLE
REFRESH TIMER FOR Am29030 PROCESSOR
PATTERN
REFRESH.PDS
REVISION A
AUTHOR
DAVID STOENNER
COMPANY
AMD
DATE
03/03/92
CHIP
U2
PALCE16V8 DEVICE
;–––––––––––––––––––––––––––––––––– PIN Declarations –––––––––––––––
PIN
1
MEMCLK
PIN
2
/REF_ACCESS
PIN
3
NC
PIN
4
NC
PIN
5
NC
PIN
6
NC
PIN
7
NC
PIN
8
NC
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