
4-293
Timing Waveforms
NOTE: All timing measurements are made at 1.5V, unless otherwise noted.
FIGURE 2. WAVEFORMS FOR CLOCKS AND RESETS SIGNALS
FIGURE 3. WAVEFORMS FOR READY SIGNALS (FOR ASYNCHRONOUS DEVICES)
FIGURE 4. WAVEFORMS FOR READY SIGNALS (FOR SYNCHRONOUS DEVICES)
tEHYL
(13)
NAME
EFI
OSC
CLK
PCLK
CSYNC
RES
RESET
I/O
I
O
O
O
O
I
I
tYHYL
(14)
(12)
tYHEH
(20)
tCH1CH2
(29)
tOLCH
tELEL
(3)
(30)
tOLCL
(21)
tCL2CL1
(27)
tCLPH
(23)
tPLPH
tCLI1H
(16)
tCLCH
(19)
(17) tCLCL
tCLIL
(26)
(28)
tCLPL
(18)
tCHCL
(1)
tEHEL
(2)
tELEH
tPHPL
(22)
tI1HCL
(15)
tCLR1X
tR1VCH
(5)
tA1VR1V
(7)
(10)
tAYVCL
(8)
tCLAYX
(9)
(25)
tRYHCH
(11)
(24) tRYLCL
tCLA1X
(7)tCLR1X
tR1VCL
(6)
CLK
RDY1, 2
AEN1, 2
ASYNC
READY
CLK
RDY 1, 2
READY
ASYNC
AEN1, 2
(25)
tRYHCH
(24)
tRYLCL
tCLR1X
(8)
(4)
(7)
(9)
(11)
(7)
(6)
(10)
tR1VCL
tCLR1X
tCLA1X
tR1VCL
tAYVCL
tCLAYX
tA1VRIV
82C84A
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