MPC8536DS Freescale Semiconductor, MPC8536DS Datasheet - Page 1287

Manufacturer Part Number

BOARD DEV SYSTEM MPC8536E

Manufacturer

Freescale Semiconductor

PowerQUICC III™r

Board, Software and Documentation

Processor Series

Data Bus Width

Maximum Clock Frequency

Operating Supply Voltage

- 0.3 V to + 1.21 V

Maximum Operating Temperature

Data Ram Size

Interface Type

Program Memory Type

DDR2, DDR3, SDRAM

Program Memory Size

Digital Ic Case Style

Supply Voltage Range

0.95V To 1.05V

Rohs Compliant

For Use With/related Products

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Offset: 0x024 (PRSSTAT)

PRSSTAT indicates the status of the eSDHC to the host driver.

Freescale Semiconductor

SDHC_DAT[7:0] line signal level. These bits are used to check the SDHC_DAT line level to recover from errors, and

for debugging.This is especially useful in detecting the busy signal level from SDHC_DAT[0]. The reset value is

affected by the external pull resistors. By default, read value of this bit field after reset is 11110111, when

SDHC_DAT[3] is pull-down and other lines are pull-up.

SDHC_CMD line signal level. This status is used to check the SDHC_CMD line level to recover from errors, and for

debugging. The reset value is affected by the external pull resistor, by default, read value of this bit after reset is 1,

when the command line is pull-up.

Present State Register (PRSSTAT)

MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1

BREN BWEN RTA WTA

Figure 20-9. Present State Register (PRSSTAT)

Table 20-11. PRSSTAT Field Descriptions

Enhanced Secure Digital Host Controller

WPSPL SDHC_CD

Access: Read