ADZS-21262-1-EZEXT Analog Devices Inc, ADZS-21262-1-EZEXT Datasheet - Page 21

• Manufacturer Part Number: ADZS-21262-1-EZEXT
• Description: BOARD DAUGHTER FOR ADSP-21262
• Manufacturer: Analog Devices Inc

Specifications of ADZS-21262-1-EZEXT

• Accessory Type: DSP
• Silicon Manufacturer: Analog Devices
• Core Architecture: SHARC
• Features: Expansion Interface, High Speed Converter (HSC) Interface
• Kit Contents: Board Docs
• Silicon Family Name: SHARC
• Silicon Core Number: ADSP-21262
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADSP-21262
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Timer WDTH_CAP Timing
The following timing specification applies to Timer0, Timer1,
and Timer2 in WDTH_CAP (pulse width count and capture)
mode. Timer signals are routed to the DAI_P20–1 pins through
the SRU. Therefore, the timing specification provided below are
valid at the DAI_P20–1 pins.
Table 16. Timer Width Capture Timing
DAI Pin to Pin Direct Routing
For direct pin connections only (for example, DAI_PB01_I to
DAI_PB02_O).
Table 17. DAI Pin to Pin Routing
Parameter
Timing Requirement
t
Parameter
Timing Requirement
t
PWI
DPIO
Timer Pulse Width
Delay DAI Pin Input Valid to DAI Output Valid
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
(TIMER2–0)
DAI_P20–1
DAI_Pm
DAI_Pn
Rev. G | Page 21 of 56 | March 2011
Figure 13. Timer Width Capture Timing
Figure 14. DAI Pin to Pin Direct Routing
Min
2 t
PCLK
t
DPIO
t
PWI
Min
1.5
Max
2(2
31
– 1) t
PCLK
Max
10
Unit
ns
Unit
ns