MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 612

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Serial Peripheral Interface (S12SPIV5)
19.3.2.4
Read: Anytime
Write: Has no effect
612
SPPR2
Reset
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
Field
SPIF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
W
R
SPIF
SPIF Interrupt Flag — This bit is set after received data has been transferred into the SPI data register. For
information about clearing SPIF Flag, please refer to
0 Transfer not yet complete.
1 New data copied to SPIDR.
SPI Status Register (SPISR)
0
7
SPPR1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Table 19-6. Example SPI Baud Rate Selection (25 MHz Bus Clock)
= Unimplemented or Reserved
0
0
6
SPPR0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Figure 19-6. SPI Status Register (SPISR)
MC9S12G Family Reference Manual,
Table 19-7. SPISR Field Descriptions
SPTEF
5
1
SPR2
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MODF
SPR1
0
4
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Description
Table
SPR0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
19-8.
3
Rev.1.01
Baud Rate
Divisor
1792
1024
2048
2
0
0
112
224
448
896
128
256
512
56
16
32
64
Freescale Semiconductor
0
0
1
1.5625 Mbit/s
446.43 kbit/s
223.21 kbit/s
111.61 kbit/s
781.25 kbit/s
390.63 kbit/s
195.31 kbit/s
55.80 kbit/s
27.90 kbit/s
13.95 kbit/s
97.66 kbit/s
48.83 kbit/s
24.41 kbit/s
12.21 kbit/s
Baud Rate
0
0
0