International Processor Hardware Reference

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TIMING
Memory Timing
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SPI master mode
0 and 1: 2-byte
transfer
Note: SPI data can be reversed such that LSB is first. Use the BITORDER bit in Serial Channel
B/A/C/D Control Register A.
SPI master mode2
and 3: 2-byte
transfer
Note: SPI data can be reversed such that LSB is first. Use the BITORDER bit in Serial Channel
B/A/C/D Control Register A.
MSB LSB MSB LSB
MSB LSB MSB LSB
SP6SP4
SP8SP7
S10SP5SP1
S9SP 12SP12SP13SP13SP3SP0
SPI CLK Out (Mode 0)
SPI CLK Out (Mode 1)
SPI Enable
SPI Da ta Ou t
SPI Data In
MS B LSB MS B LSB
MS B LSB MS B LSB
SP6SP4
SP 8SP 7
S10SP5SP1
S9SP3SP0
SPI C LK Out (M o de 2)
SPI C LK Out (M o de 3)
SPI Enabl e
SPI Data Out
SP I Dat a In