IA82527 Datasheet, PDF (35/45 Pages) InnovASIC, Inc – Serial Communications Controller CAN Protocol

IA82527
CAN Serial Communications Controller
As of Production Ver. 00
04 May 2007
PRELIMINARY
Table 10. Mode 3 Asynchronous Operation Timing, continued
Symbol
t_CLKL
t_CHKL
t_COPD
t_CHCL
Parameter
cs_n Low to dsack0_n Low
(for High- and Low-Speed Registers)
Write Cycle without Previous Write
End of Previous Write (cs_n High) to
dsack0_n Low for a Write Cycle with a
Previous Write
clkout Period
(CD_V is the value loaded in the CLKOUT
Register representing the clkout divisor.)
clkout High Period
(CD_V is the value loaded in the CLKOUT
Register representing the clkout divisor.)
Minimum
0 ns
Maximum
67 ns
0 ns
2 t_mclk + 145 ns
(CDV + 1) * tosc
(CDV + 1) * ½ tosc – 10
(CDV + 1) * ½ tosc – 15
Copyright  2007
Figure 12. Mode 3, Asynchronous Operation, Read Cycle
EN21070504-00
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