Rainbow Electronics AT89LP216 - Manual (Page 78)

78
3621A–MICRO–6/06
AT89LP216 [Preliminary]
Figure 24-1. SPI Master Timing (CPHA = 0)
Figure 24-2. SPI Slave Timing (CPHA = 0)
Figure 24-3. SPI Master Timing (CPHA = 1)
SS
SCK
(CPOL = 0)
SCK
(CPOL = 1)
MISO
MOSI
t
SR t
SCK
t
SLSH
t
SLSH
t
SHSL
t
SHSL
t
SOH
t
SF
t
SIS
t
SIH
t
SOV
t
SR t
SSE
t
SLSH
t
SHSL
t
SOV
t
SF
t
SOX
t
SSD
t
SCK
t
SLSH
t
SHSL
t
SOE
t
SOH
t
SIH
t
SIS
SS
SCK
(CPOL = 0)
SCK
(CPOL= 1)
MISO
MOSI
t
SHSL
t
SLSH
t
SHSL
t
SLSH
t
SCK
t
SOH
t
SF
t
SR
t
SIS
t
SOV
t
SIH
SS
SCK
(CPOL = 0)
SCK
(CPOL = 1)
MISO
MOSI