MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 406

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Serial Peripheral Interface Module (SPI)
18.7.3 SPI Baud Rate Register
Advance Information
406
NOTE:
Address: 0x00cb_0002
Reset:
Read: Anytime
Write: Anytime; writing to unimplemented bits has no effect
SPPR[6:4] — SPI Baud Rate Preselection Bits
SPR[2:0] — SPI Baud Rate Bits
Writing to SPIBR during a transmission may cause spurious results.
Read:
Write:
The SPPR[6:4] and SPR[2:0] bits select the SPI clock divisor as
shown in
an SPI clock divisor of 2.
The SPPR[6:4] and SPR[2:0] bits select the SPI clock divisor as
shown in
an SPI clock divisor of 2.
Freescale Semiconductor, Inc.
For More Information On This Product,
Serial Peripheral Interface Module (SPI)
Bit 7
0
0
Figure 18-4. SPI Baud Rate Register (SPIBR)
Table
Table
Go to: www.freescale.com
= Writes have no effect and the access terminates without a transfer error exception.
SPPR6
6
0
18-5. Reset clears SPPR[6:4] and SPR[2:0], selecting
18-5. Reset clears SPPR[6:4] and SPR[2:0], selecting
SPPR5
5
0
SPPR4
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
4
0
3
0
0
SPR2
2
0
SPR1
1
0
MOTOROLA
SPR0
Bit 0
0