OMAP-L138 Datasheet, PDF (154/255 Pages) Texas Instruments – OMAP-L138 Low-Power Applications Processor

OMAP-L138 Low-Power Applications Processor
SPRS586 – JUNE 2009
www.ti.com
Table 6-69. General Timing Requirements for SPI1 Master Modes (continued)
NO.
PARAMETER
Polarity = 0, Phase =
0,
to SPI1_CLK falling
Polarity = 0, Phase =
Input Setup Time, _1,
SPI1_SOMI valid _{to SPI1_CLK rising}
7 t_{su(SOMI_SPC)M} before
receive edge of
Polarity = 1, Phase =
SPI1_CLK
0,
to SPI1_CLK rising
Polarity = 1, Phase =
1,
to SPI1_CLK falling
Polarity = 0, Phase =
0,
from SPI1_CLK
falling
Polarity = 0, Phase =
1,
Input Hold Time, _{from SPI1_CLK}
SPI1_SOMI valid _rising
8 t_{ih(SPC_SOMI)M} after
receive edge of
Polarity = 1, Phase =
SPI1_CLK
0,
from SPI1_CLK
rising
Polarity = 1, Phase =
1,
from SPI1_CLK
falling
1.2V
MIN
MAX
1.5
1.5
1.5
1.5
4
4
4
4
1.1V
MIN
MAX
1.5
1.5
1.5
1.5
5
5
5
5
1.0V
MIN
MAX
1.5
1.5
1.5
1.5
6
6
6
6
UNIT
ns
ns
154 Peripheral Information and Electrical Specifications
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