MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 361

• Manufacturer Part Number: MPC8544VTALF
• Description: MPU POWERQUICC III 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8544VTALF

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 667MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 783-FCPBGA
• Processor Series: MPC85xx
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 667 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 1.8 V, 3.3 V
• Interface Type: I2C, HSSI, DUART
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 9-32
9.4.1.27
The memory error interrupt enable register, shown in
select error interrupts. When an enabled interrupt condition occurs, the internal int signal is asserted to the
programmable interrupt controller (PIC).
Freescale Semiconductor
Offset 0xE48
Reset
25–27
0–23
Bits
24
28
29
30
31
W
R
0
MBED Multiple-bit ECC error disable
MSED Memory select error disable
Name
ACED Automatic calibration error disable
SBED Single-bit ECC error disable
—
—
—
describes the ERR_DISABLE fields.
Memory Error Interrupt Enable (ERR_INT_EN)
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Reserved
0 Automatic calibration errors are enabled.
1 Automatic calibration errors are disabled.
Reserved
0 Multiple-bit ECC errors are detected if DDR_SDRAM_CFG[ECC_EN] is set. They are reported if
1 Multiple-bit ECC errors are not detected or reported.
0 Single-bit ECC errors are enabled.
1 Single-bit ECC errors are disabled.
Reserved
0 Memory select errors are enabled.
1 Memory select errors are disabled.
ERR_INT_EN[MBEE] is set. Note that uncorrectable read errors cause the assertion of core_fault_in ,
which causes the core to generate a machine check interrupt, unless it is disabled (by clearing
HID1[RFXE]). If RFXE is zero and this error occurs, MBED and ERR_INT_EN[MBEE] must be zero and
ECC_EN must be one to ensure that an interrupt is generated.
Figure 9-28. Memory Error Interrupt Enable Register (ERR_INT_EN)
Table 9-32. ERR_DISABLE Field Descriptions
—
All zeros
Figure
Description
9-28, enables ECC interrupts or memory
23
ACEE
24
25
—
27
MBEE SBEE — MSEE
28
DDR Memory Controller
Access: Read/Write
29
30
31
9-37