參數(shù)資料
型號(hào): TMS320UVC5402
廠商: Texas Instruments, Inc.
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: Fixed-Point Digital Signal Processor(定點(diǎn)DSP)
中文描述: 定點(diǎn)數(shù)字信號(hào)處理器(定點(diǎn)DSP)的
文件頁(yè)數(shù): 55/60頁(yè)
文件大?。?/td> 772K
代理商: TMS320UVC5402
TMS320UVC5402
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS100A – APRIL 1999 – REVISED AUGUST 1999
55
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
HPI8 timing (continued)
timing requirements§ (see Figure 31, Figure 32, Figure 33, and Figure 34)
MIN
10
MAX
UNIT
ns
tsu(HBV-DSL)
th(DSL-HBV)
tsu(HSL-DSL)
tw(DSL)
tw(DSH)
tsu(HDV-DSH)
th(DSH-HDV)W
tsu(GPIO-COH)
th(GPIO-COH)
DS refers to the logical OR of HCS, HDS1, and HDS2.
HDx refers to any of the HPI data bus pins (HD0, HD1, HD2, etc.).
§GPIO refers to the HD pins when they are configured as general-purpose input/outputs.
Setup time, HBIL valid before DS low
Hold time, HBIL valid after DS low
5
ns
Setup time, HAS low before DS low
10
ns
Pulse duration, DS low
20
ns
Pulse duration, DS high
10
ns
Setup time, HDx valid before DS high, HPI write
5
ns
Hold time, HDx valid after DS high, HPI write
3
ns
Setup time, HDx input valid before CLKOUT high, HDx configured as general-purpose input
8
ns
Hold time, HDx input valid after CLKOUT high, HDx configured as general-purpose input
0
ns
P
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