MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 382
![no-image](/images/manufacturer_photos/0/2/261/freescale_sml.jpg)
MMCCMB2107
Manufacturer Part Number
MMCCMB2107
Description
Manufacturer
Freescale
Datasheet
1.MMCCMB2107.pdf
(618 pages)
Specifications of MMCCMB2107
Lead Free Status / RoHS Status
Not Compliant
- Current page: 382 of 618
- Download datasheet (8Mb)
Serial Peripheral Interface Module (SPI)
17.7.5 SPI Data Register
Technical Data
382
Address: 0x00cb_0005
Read: Anytime; normally read only after SPIF is set
Write: Anytime; see WCOL
SPIDR is both the input and output register for SPI data. Writing to
SPIDR while a transmission is in progress sets the WCOL flag and
disables the attempted write. Read SPIDR after the SPIF flag is set and
before the end of the next transmission. If the SPIF flag is not serviced
before a new byte enters the shift register, the new byte and any
successive bytes are lost. The byte already in the SPIDR remains there
until SPIF is serviced.
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Serial Peripheral Interface Module (SPI)
BIT 7
Bit 7
0
Go to: www.freescale.com
Figure 17-6. SPI Data Register (SPIDR)
6
6
0
5
5
0
4
4
0
3
3
0
2
2
0
MMC2107 – Rev. 2.0
1
1
0
MOTOROLA
BIT 0
Bit 0
0