OMAP3530_14 Datasheet, PDF (186/266 Pages) Texas Instruments – Applications Processors

OMAP3530, OMAP3525
SPRS507H – FEBRUARY 2008 – REVISED OCTOBER 2013
www.ti.com
Table 6-23. ISP Timing Requirements – 12-Bit SYNC Normal – Progressive Mode⁽¹⁾ (continued)
NO.
ISP24
ISP25
t_h(pclkH-hsV)
t_su(dV-hsH)
ISP26 t_h(pclkH-hsV)
PARAMETER
Hold time, cam_hs valid after cam_pclk rising edge
Setup time, cam_wen valid before cam_pclk rising
edge
Hold time, cam_wen valid after cam_pclk rising edge
1.15 V
MIN
MAX
1.82
1.82
1.82
1.0 V
MIN
MAX
3.25
3.25
3.25
UNIT
ns
ns
ns
Table 6-24. ISP Switching Characteristics – 12-Bit SYNC Normal – Progressive Mode
NO.
PARAMETER
1.15 V
1.0 V
UNIT
ISP15
ISP16
ISP16
t_c(xclk)
t_W(xclkH)
t_W(xclkL)
t_dc(xclk)
t_j(xclk)
t_R(xclk)
t_F(xclk)
Cycle time⁽¹⁾, cam_xclk period
Typical pulse duration, cam_xclk high
Typical pulse duration, cam_xclk low
Duty cycle error, cam_xclk
Jitter standard deviation⁽³⁾, cam_xclk
Rise time, cam_xclk
Fall time, cam_xclk
MIN
MAX
MIN
MAX
4.6
4.6
ns
0.5*PO ⁽²⁾
0.5*PO ⁽²⁾
ns
0.5*PO ⁽²⁾
0.5*PO ⁽²⁾
ns
231
231
ps
33
33
ps
0.93
0.93
ns
0.93
0.93
ns
(1) Related with the cam_xclk maximum and minimum frequencies programmable in the ISP module.
Warning: The camera sensor or the camera module must be disabled to change the frequency configuration. For more information, see
the OMAP35x Technical Reference Manual (TRM) [literature number SPRUF98]
(2) PO = cam_xclk period in ns
(3) The jitter probability density can be approximated by a Gaussian function.
186 TIMING REQUIREMENTS AND SWITCHING CHARACTERISTICS
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