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Rev. 1.00, 05/04, page 536 of 544
LCLK
LAD3 to LAD0,
SERIRQ, CLKRUN
(Transmit signal)
LAD3 to LAD0,
SERIRQ, CLKRUN
LFRAME
(Receive signal)
t
TXD
t
RXH
t
RXS
t
OFF
LAD3 to LAD0,
SERIRQ, CLKRUN
(Transmit signal)
t
Lcyc
t
LCKH
LCLK
t
LCKL
Figure 22.23 Host Interface (LPC) Timing
Testing voltage: 0.4Vcc
50pF
Figure 22.24 Tester Measurement Condition