參數(shù)資料
型號: TMS320C15-25
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的DSP)
中文描述: 數(shù)字信號處理器(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的數(shù)字信號處理器)
文件頁數(shù): 22/139頁
文件大?。?/td> 1478K
代理商: TMS320C15-25
RL = 825
,
CL = 100 pF
(see Figure 2)
TMS320C10-14
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
22
RESET (RS) TIMING
switching characteristics over recommended operating conditions
PARAMETER
TEST CONDITIONS
MIN
TYP
1/2tc(C)+ 50
MAX
UNIT
td11
Delay time, DEN
, WE
, and MEN
from RS
ns
tdis(R)
Data bus disable time after RS
1/4tc(C)+ 50
ns
Values were derived from characterization data and not tested.
timing requirements over recommended operating conditions
MIN
50
NOM
MAX
UNIT
ns
tsu(R)
tw(R)
Reset (RS) setup time prior to CLKOUT (see Note 10)
RS pulse duration
5tc(C)
ns
NOTE 10: RS can occur anytime during a clock cycle. Time given is minimum to ensure synchronous operation.
INTERRUPT (INT) TIMING
timing requirements over recommended operating conditions
MIN
NOM
MAX
UNIT
ns
tf(INT)
tw(INT)
tsu(INT)
Fall time, INT
15
Pulse duration, INT
tc(C)
50
ns
Setup time, INT
before CLKOUT
ns
IO (BIO) TIMING
timing requirements over recommended operating conditions
MIN
NOM
MAX
UNIT
tf(IO)
tw(IO)
tsu(IO)
Fall time, BIO
15
ns
Pulse duration, BIO
tc(C)
50
ns
Setup time, BIO
before CLKOUT
ns
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