參數(shù)資料
型號: CY7C0837AV
廠商: Cypress Semiconductor Corp.
英文描述: FLEx18 3.3V 64K/128K x 36 and 128K/256K x 18 Synchronous Dual-Port RAM(FLEx18 3.3V 64K/128K x 36和128K/256K x 18同步雙端口RAM)
中文描述: FLEx18 3.3 64K/128K × 36和128K/256K × 18同步雙口RAM(FLEx18 3.3 64K/128K × 36和128K/256K × 18同步雙端口RAM)的
文件頁數(shù): 23/28頁
文件大?。?/td> 775K
代理商: CY7C0837AV
CY7C0837AV
CY7C0830AV/CY7C0831AV
CY7C0832AV/CY7C0833AV
Document #: 38-06059 Rev. *Q
Page 23 of 28
Counter Interrupt and Retransmit
[14, 41, 49, 50, 51, 52]
Notes:
49.CE
= OE = BE0 – BE1 = LOW; CE
1
= R/W = CNTRST = MRST = HIGH.
50.CNTINT is always driven.
51.CNTINT goes LOW when the unmasked portion of the address counter is incremented to the maximum value.
52.The mask register assumed to have the value of 3FFFFh.
Switching Waveforms
(continued)
t
CH2
t
CL2
t
CYC2
CLK
3FFFD
3FFFF
INTERNAL
ADDRESS
Last_Loaded
Last_Loaded +1
t
HCM
COUNTER
3FFFE
CNTINT
t
SCINT
t
RCINT
3FFFC
CNTEN
ADS
CNT/MSK
t
SCM
相關(guān)PDF資料
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CY7C0851V FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM(FLEx36TM 3.3V 32K/64K/128K/256K x 36同步雙端口RAM)
CY7C0852V FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
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