參數資料
型號: TMS320LC2402APG
廠商: Texas Instruments, Inc.
英文描述: Foot Grounder; Features:1 megohm resistor; elastic strap for comfort; elastic velcro; D-ring adjustability; 3 layer sole for durability; 18" conductive ribbon RoHS Compliant: NA
中文描述: DSP控制器
文件頁數: 105/133頁
文件大?。?/td> 1672K
代理商: TMS320LC2402APG
SPRS145J JULY 2000 REVISED NOVEMBER 2004
105
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
external memory interface
ready-on-write
timing
switching characteristics over recommended operating conditions for an external memory
interface ready-on-write (see Figure 49)
PARAMETER
MIN
MAX
UNIT
td(COH-A)W
Delay time, CLKOUT high to address valid
10
ns
timing requirements for an external memory interface ready-on-write [H = 0.5t
c(CO)
]
(see Figure 49)
MIN
MAX
UNIT
th(RDY)COH
Hold time, READY after CLKOUT high
3
ns
tsu(D)W
tv(RDY)AW
tsu(RDY)COH
Setup time, write data before WE strobe inactive high
2H17
ns
Valid time, READY after address valid on write
3
ns
Setup time, READY before CLKOUT high
22
ns
tsu(D)W
CLKOUT
PS, DS, IS
td(COHA)W
A[0:15]
WE
D[0:15]
STRB
tsu(RDY)COH
th(RDY)COH
READY
tv(RDY)AW
Wait Cycle
Figure 49. Ready-on-Write Timings
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