ADSP-BF512BBCZ-4F4 Datasheet, PDF (39/68 Pages) Analog Devices – Blackfin Embedded Processor

ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
Table 35. Serial Ports—Enable and Three-State¹
Parameter
Switching Characteristics
t_DTENE
t_DDTTE
Data Enable Delay from External TSCLKx
Data Disable Delay from External TSCLKx
t_DTENI
t_DDTTI
Data Enable Delay from Internal TSCLKx
Data Disable Delay from Internal TSCLKx
1 _{Referenced to drive edge.}
Min
Max
Unit
0
ns
t_SCLK + 1
ns
–2.0
ns
t_SCLK + 1
ns
DRIVE EDGE
TSCLKx
t_DTENE/I
DTx
DRIVE EDGE
t_DDTTE/I
Figure 23. Enable and Three-State
Rev. B | Page 39 of 68 | January 2011