TMS320VC5416GGU160 Datasheet

  • TMS320VC5416GGU160

  • TMS320VC5416 Fixed-Point Digital Signal Processor

  • 855.08KB

  • 98页

  • TI

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TMS320VC5416
Fixed-Point Digital Signal Processor
SPRS095O 鈥?MARCH 1999 鈥?REVISED JANUARY 2005
5.5.5
Ready Timing for Externally Generated Wait States
Table 5-13 and Table 5-14 assume testing over recommended operating conditions and H = 0.5t
c(CO)
(see
Figure 5-10, Figure 5-11, Figure 5-12, and Figure 5-13).
Table 5-13. Ready Timing Requirements for Externally Generated Wait States
(1)
5416-120
5416-160
MIN
MAX
ns
ns
4H 鈥?4
4H
4H 鈥?4
4H
ns
ns
ns
ns
UNIT
t
su(RDY)
t
h(RDY)
t
v(RDY)MSTRB
t
h(RDY)MSTRB
t
v(RDY)IOSTRB
t
h(RDY)IOSTRB
(1)
(2)
Setup time, READY before CLKOUT low
Hold time, READY after CLKOUT low
Valid time, READY after MSTRB
low
(2)
Hold time, READY after MSTRB low
(2)
Valid time, READY after IOSTRB low
(2)
Hold time, READY after IOSTRB low
(2)
7
0
The hardware wait states can be used only in conjunction with the software wait states to extend the bus cycles. To generate wait states
by READY, as least two software wait states must be programmed. READY is not sampled until the completion of the internal software
wait states.
These timings are included for reference only. The critical timings for READY are those referenced to CLKOUT.
Table 5-14. Ready Switching Characteristics for Externally Generated Wait States
(1)
5416-120
5416-160
MIN
t
d(MSCL)
t
d(MSCH)
(1)
Delay time, CLKOUT low to MSC low
Delay time, CLKOUT low to MSC high
0
0
MAX
4
4
ns
ns
PARAMETER
UNIT
The hardware wait states can be used only in conjunction with the software wait states to extend the bus cycles. To generate wait states
by READY, as least two software wait states must be programmed. READY is not sampled until the completion of the internal software
wait states.
Electrical Specifications
67

TMS320VC5416GGU160 产品属性

  • 160

  • 集成电路 (IC)

  • 嵌入式 - DSP(数字式信号处理器)

  • TMS320C54x

  • 定点

  • 主机接口,McBSP

  • 160MHz

  • ROM(32 kB)

  • 256kB

  • 3.30V

  • 1.60V

  • -40°C ~ 100°C

  • 表面贴装

  • 144-LFBGA

  • 144-BGA MICROSTAR(12x12)

  • 托盘

  • 296-15829-ND - DSP STARTER KIT FOR TMS320C5416

  • 296-11660296-11660-5296-11660-5-ND

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