MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 78

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

System Memory Map
Technical Data
78
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)
SPI Data Register
U = Unaffected
See page 379.
See page 381.
See page 382.
See page 383.
See page 384.
See page 385.
Drive Register
(SPIPURD)
(SPIPORT)
Reserved
Reserved
(SPIDR)
(SPIBR)
(SPISR)
Figure 2-2. Register Summary (Sheet 25 of 34)
Freescale Semiconductor, Inc.
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Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
RSVD7
RSVD7
SPIF
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
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0
0
0
0
0
0
0
0
System Memory Map
= Writes have no effect and the access terminates without a transfer error exception.
RSVD6
RSVD6
SPPR6
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.
SPPR4
RDPSP
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
MMC2107 – Rev. 2.0
DDRSP1
RSVD1
SPR1
1
0
1
0
0
1
1
1
0
1
0
1
0
1
0
1
MOTOROLA
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