參數(shù)資料
型號: TMX320C6204GFN167
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點數(shù)字信號處理器
文件頁數(shù): 45/83頁
文件大?。?/td> 1176K
代理商: TMX320C6204GFN167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
45
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
INPUT AND OUTPUT CLOCKS (CONTINUED)
switching characteristics over recommended operating conditions for CLKOUT1
§
(see Figure 14)
NO.
PARAMETER
150
167
UNIT
CLKMODE = x4
MIN
P
0.7
(P/2)
0.7
(P/2)
0.7
CLKMODE = x1
MIN
P
0.7
PH
0.7
PL
0.7
MAX
P + 0.7
(P/2 ) + 0.7
(P/2 ) + 0.7
MAX
P + 0.7
PH + 0.7
PL + 0.7
1
2
3
4
t
c(CKO1)
t
w(CKO1H)
t
w(CKO1L)
t
t(CKO1)
Cycle time, CLKOUT1
Pulse duration, CLKOUT1 high
Pulse duration, CLKOUT1 low
Transition time, CLKOUT1
ns
ns
ns
ns
2
2
The reference points for the rise and fall transitions are measured at V
OL
MAX and V
OH
MIN.
P = 1/CPU clock frequency in nanoseconds (ns)
§
PH is the high period of CLKIN in ns and PL is the low period of CLKIN in ns.
CLKOUT1
1
3
4
4
2
Figure 14. CLKOUT1 Timings
switching characteristics over recommended operating conditions for CLKOUT2
(see Figure 15)
NO.
PARAMETER
150
167
UNIT
MIN
2P
0.7
P
0.7
P
0.7
MAX
2P + 0.7
P + 0.7
P + 0.7
1
2
3
4
t
c(CKO2)
t
w(CKO2H)
t
w(CKO2L)
t
t(CKO2)
Cycle time, CLKOUT2
Pulse duration, CLKOUT2 high
Pulse duration, CLKOUT2 low
Transition time, CLKOUT2
ns
ns
ns
ns
2
The reference points for the rise and fall transitions are measured at V
OL
MAX and V
OH
MIN.
P = 1/CPU clock frequency in ns
CLKOUT2
1
2
3
4
4
Figure 15. CLKOUT2 Timings
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