MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 1333

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
Freescale Semiconductor
ACMD6
ACMD13
ACMD22
ACMD23
ACMD41
ACMD42
ACMD51
Registers mentioned in this table are SD card registers.
INDEX
CMD
Type
adtc
adtc
adtc
bcr
ac
ac
ac
•
•
•
[31:2] stuff bits
[1:0] bus width
[31:0] stuff bits
[31:0] stuff bits
[31:23] stuff bits
[22:0] number of
blocks
—
[31:0] stuff bits
[31:0] OCR
CMD3 differs for MMC and SD cards
For MMC cards, CMD3 is referred to as SET_RELATIVE_ADDR and
has a response type R1
For SD cards, CMD3 is referred to as SEND_RELATIVE_ADDR and
has a response type R6, with RCA inside
CMD6 differs completely between high-speed MMC cards and
high-speed SD cards. Command SWITCH_FUNC is used for high
speed SD cards.
Command SWITCH is for high-speed MMC cards. The index field can
contain any value from 0–255, but only values 0–191 are valid. If the
index value is in the 192–255 range, the card does not perform any
modification and the status bit EXT_CSD[SWITCH_ERROR] is set.
The access bits are shown in
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Argument
Table 20-27. Commands for MMC/SD (continued)
Resp
R1
R1
R1
R1
R3
R1
R1
SD_STATUS
SEND_NUM_WR_
SECTORS
SET_WR_BLK_ERASE_
COUNT
SET_CLR_CARD_DETECT
SEND_SCR
SET_BUS_WIDTH
SD_APP_OP_COND
Table
NOTE
Abbreviation
20-28:
Defines the data bus width (00 = 1 bit
or 10 = 4 bit bus) to be used for data
transfer. The allowed data bus widths
are given in DCR register.
Send the SD memory card status.
Send the number of the written (without
errors) sectors. Responds with
32 bit + CRC data block.
—
Asks the accessed card to send its
operating condition register (OCR)
content in the response on the
SDHC_CMD line.
—
Reads the SD Configuration Register
(SCR)
Enhanced Secure Digital Host Controller
Description
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20-59