ADSP-SC582 Datasheet, PDF (130/168 Pages) Analog Devices – SHARC plus Dual Core DSP with ARM Cortex-A5

ADSP-SC582/583/584/587/589/ADSP-21583/584/587 ^{Preliminary Technical Data}
TMR OUTPUT
TMR INPUT
t_WH, t_WL
t_HTO
Figure 54. Timer Cycle Timing
DAIx Pin to DAIx Pin Direct Routing (DAI0 and DAI1)
Table 77 and Figure 55 describe I/O timing, related to the digital audio interface (DAI). For direct pin connections only (for example
DAIx_PB01_I to DAIx_PB02_O).
Table 77. DAI/DAI Pin to Pin Routing
All specifications are based on simulation data and are subject to change without notice.
Parameter
Min
Max
Unit
Timing Requirement
t_DPIO
Delay DAI Pin Input Valid to DAI Output Valid
1.5
12
ns
DAI_Pn
DAI_Pm
t_DPIO
Figure 55. DAI Pin to Pin Direct Routing
Up/Down Counter/Rotary Encoder Timing
Table 78 and Figure 56 describe timing, related to the general-purpose counter (CNT).
Table 78. Up/Down Counter/Rotary Encoder Timing
All specifications are based on simulation data and are subject to change without notice.
Parameter
Min
Max
Timing Requirement
t_WCOUNT
Up/Down Counter/Rotary Encoder Input Pulse Width
2 × t_SCLK0
CNT0_UD
CNT0_DG
CNT0_ZM
t_WCOUNT
Figure 56. Up/Down Counter/Rotary Encoder Timing
Unit
ns
Rev. PrF | Page 130 of 168 | February 2016