NXP Semiconductors P89LPC9321 UM10310 - Manual (Page 92)

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User manual Rev. 2 — 1 November 2010 92 of 139
NXP Semiconductors
UM10310
P89LPC9321 User manual
(1) Not defined
Fig 43. SPI slave transfer format with CPHA = 1.
1 2 3 4 5 6 7 8
MSB
LSB
DORD = 0
DORD = 1
6
1
5
2
4
3
3
4
2
5
1
6
LSB
MSB
MSB
LSB
DORD = 0
DORD = 1
6
1
5
2
4
3
3
4
2
5
1
6
LSB
MSB
002aaa935
Clock cycle
SPICLK (CPOL = 0)
SPICLK (CPOL = 1)
MOSI (input)
MISO (output)
SS (if SSIG bit = 0)
(1)