MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 81

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

MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
P = Current pin state
0x00cb_0002
0x00cb_0003
0x00cb_0004
0x00cb_0005
0x00cb_0006
0x00cb_0007
0x00cb_0008
0x00cb_0009
0x00cb_000f
Address
SPI Pullup and Reduced
SPI Baud Rate Register
SPI Port Data Direction
SPI Port Data Register
Register Name
SPI Status Register
Register (SPIDDR)
U = Unaffected
SPI Data Register
See page 406.
See page 408.
See page 409.
See page 410.
See page 411.
See page 412.
Drive Register
(SPIPURD)
(SPIPORT)
Reserved
Reserved
(SPIBR)
(SPISR)
(SPIDR)
Figure 2-4. Register Summary (Sheet 25 of 37)
Freescale Semiconductor, Inc.
For More Information On This Product,
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
RSVD7
RSVD7
SPIF
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Go to: www.freescale.com
0
0
0
0
0
0
0
0
System Memory Map
= Writes have no effect and the access terminates without a transfer error exception.
SPPR6
RSVD6
RSVD6
WCOL
Writes have no effect, reads return 0s, and the access terminates
Writes have no effect, reads return 0s, and the access terminates
6
0
6
0
6
6
6
0
6
0
0
6
0
6
0
6
RSVD5
RSVD5
RSVD5
SPPR5
5
0
5
0
0
5
5
5
0
5
0
5
0
5
0
5
without a transfer error exception.
without a transfer error exception.
RDPSP
SPPR4
RSVD4
RSVD4
MODF
4
0
4
0
4
4
4
0
4
0
4
0
4
0
4
Bit Number
PORTSP3 PORTSP2 PORTSP1 PORTSP0
DDRSP3
3
0
0
3
0
0
3
3
3
0
3
0
0
3
0
3
0
3
DDRSP2
SPR2
2
0
2
0
0
2
2
2
0
2
0
0
2
0
2
0
2
System Memory Map
Advance Information
DDRSP1
RSVD1
SPR1
1
0
1
0
0
1
1
1
0
1
0
1
0
1
0
1
Register Map
DDRSP0
PUPSP
SPR0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
0
0
0
0
0
0
0
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