參數(shù)資料
型號(hào): SM320C6201BGLPW15
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: DIGITAL SIGNAL PROCESSOR
中文描述: 數(shù)字信號(hào)處理器
文件頁數(shù): 51/64頁
文件大?。?/td> 948K
代理商: SM320C6201BGLPW15
SGUS031B
APRIL 2000
REVISED AUGUST 2001
51
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
MULTICHANNEL BUFFERED SERIAL PORT TIMING
timing requirements for McBSP
(see Figure 32)
NO.
C6201B
MIN
UNIT
MAX
2
tc(CKRX)
tw(CKRX)
Cycle time, CLKR/X
CLKR/X ext
*2P
ns
3
Pulse duration, CLKR/X high or CLKR/X low
CLKR/X ext
*P
1
ns
5
tsu(FRH-CKRL)
Set p time e ternal FSR high before CLKR lo
Setup time, external FSR high before CLKR low
CLKR int
*9
ns
CLKR ext
2
6
th(CKRL-FRH)
Hold time e ternal FSR high after CLKR lo
Hold time, external FSR high after CLKR low
CLKR int
*6
ns
CLKR ext
3
7
tsu(DRV-CKRL)
Set p time DR alid before CLKR lo
Setup time, DR valid before CLKR low
CLKR int
8
ns
CLKR ext
1
8
th(CKRL-DRV)
Hold time DR alid after CLKR lo
Hold time, DR valid after CLKR low
CLKR int
3
ns
CLKR ext
4
10
tsu(FXH-CKXL)
Setup time external FSX high before CLKX low
Setup time, external FSX high before CLKX low
CLKX int
9
ns
CLKX ext
2
11
th(CKXL-FXH)
Hold time e ternal FSX high after CLKX lo
Hold time, external FSX high after CLKX low
CLKX int
CLKX ext
6
3
ns
CLKRP = CLKXP = FSRP = FSXP = 0. If polarity of any of the signals is inverted, then the timing references of that signal are also inverted.
P = 1/CPU clock frequency in ns. For example, when running parts at 200 MHz, use P = 5 ns.
*Not production tested
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