参数资料
型号: SM320C30HFGM50
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 32-BIT, 50 MHz, OTHER DSP, CQFP196
封装: NONCONDUCTIVE TIE BAR, CERAMIC, QFP-196
文件页数: 18/48页
文件大小: 874K
代理商: SM320C30HFGM50
SMJ320C30
DIGITAL SIGNAL PROCESSOR
SGUS014H -- FEBRUARY 1991 -- REVISED JUNE 2004
25
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251--1443
loading when XFx is configured as an output
The following table defines the timing parameter for loading the XF register when the XFx pin is configured as
an output.
timing parameters for loading the XFx register when configured as an output pin (see Figure 17)
NO
320C30-40
320C30-50
UNIT
NO.
MIN
MAX
MIN
MAX
UNIT
45
tv(H3H-XF)
Valid time, H3 high to XF valid
13
12
ns
The number in this column matches that used in Figure 17.
Fetch Load
Instruction
Decode
Read
Execute
H3
H1
OUTXF Bit
XFx
1or0
45
NOTE A: OUTXFx represents either bit 2 or 6 of the IOF register.
Figure 17. Timing for Loading XFx Register When Configured as an Output Pin
相关PDF资料
PDF描述
SM320C31GFM27 32-BIT, 27 MHz, OTHER DSP, CPGA141
SM320C30HUM25 32-BIT, 25 MHz, OTHER DSP, CQFP196
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SM320C30HFGM25 32-BIT, 25 MHz, OTHER DSP, CQFP196
SM320C30HFGM28 32-BIT, 28 MHz, OTHER DSP, CQFP196
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