参数资料
型号: TMX320C6415GJL100
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSOR
中文描述: 定点数字信号处理器
文件页数: 63/70页
文件大小: 1050K
代理商: TMX320C6415GJL100
TMS320C6205
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS106E
OCTOBER 1999
REVISED MARCH 2004
63
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
DMAC, TIMER, POWER-DOWN TIMING
switching characteristics over recommended operating conditions for DMAC outputs
(see Figure 39)
NO.
PARAMETER
200
UNIT
MIN
2P
3
MAX
1
t
w(DMACH)
Pulse duration, DMAC high
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 200 MHz, use P = 5 ns.
DMAC[3:0]
1
Figure 39. DMAC Timing
timing requirements for timer inputs
(see Figure 40)
NO.
200
UNIT
MIN
2P
2P
MAX
1
2
t
w(TINPH)
t
w(TINPL)
Pulse duration, TINP high
Pulse duration, TINP low
ns
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 200 MHz, use P = 5 ns.
switching characteristics over recommended operating conditions for timer outputs
(see Figure 40)
NO.
PARAMETER
200
UNIT
MIN
2P
3
2P
3
MAX
3
4
t
w(TOUTH)
t
w(TOUTL)
Pulse duration, TOUT high
Pulse duration, TOUT low
ns
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 200 MHz, use P = 5 ns.
TINPx
TOUTx
4
3
2
1
Figure 40. Timer Timing
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