参数资料
型号: TMX20F2810PBKAEP
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: Digital Signal Processors
中文描述: 数字信号处理器
文件页数: 110/159页
文件大小: 2084K
代理商: TMX20F2810PBKAEP
Electrical Specifications
110
March 2004 Revised October 2004
SGUS051A
6.17.2
Interrupt Timing
Table 617. Interrupt Switching Characteristics
PARAMETER
MIN
MAX
UNIT
td(PDP-PWM)HZ
Delay time, PDPINTx low to PWM
high-impedance state
Without input
qualifier
12
ns
With input qualifier
1 * tc(SCO) + IQT + 12
td(TRIP-PWM)HZ
Delay time, CxTRIP/TxCTRIP
signals low to PWM
high-impedance state
Without input
qualifier
3 * tc(SCO)
ns
With input qualifier
[2 * tc(SCO)] + IQT
td(INT)
Input Qualification Time (IQT) = [5 x QUALPRD x 2] * tc(SCO)
Delay time, INT low/high to interrupt-vector fetch
tqual + 12tc(XCO)
ns
Table 618. Interrupt Timing Requirements
MIN
MAX
UNIT
tw(INT)
Pulse duration, INT input low/high
with no qualifier
2 * tc(SCO)
1 * tc(SCO) + IQT
2 * tc(SCO)
1 * tc(SCO) + IQT
2 * tc(SCO)
1 * tc(SCO) + IQT
2 * tc(SCO)
1 * tc(SCO) + IQT
cycles
with qualifier
tw(PDP)
Pulse duration, PDPINTx input low
with no qualifier
cycles
with qualifier
tw(CxTRIP)
Pulse duration, CxTRIP input low
with no qualifier
cycles
with qualifier
tw(TxCTRIP)
Pulse duration, TxCTRIP input low
with no qualifier
cycles
with qualifier
Input Qualification Time (IQT) = [5 x QUALPRD x 2] * tc(SCO)
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