MPC564CZP40 Freescale Semiconductor, MPC564CZP40 Datasheet - Page 434

• Manufacturer Part Number: MPC564CZP40
• Description: IC MPU 32BIT W/CODE COMP 388PBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564CZP40

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 388-BGA
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: CAN, JTAG, QSPI, SCI, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 32 Channel)
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

Memory Controller
10.9.5
10-36
,
1
HRESET
HRESET
The reset value is a reset configuration word value extracted from the indicated internal data bus lines. Refer to
28:30
Bits
Section 7.5.2, “Hard Reset Configuration Word
Bits
31
1:6
0
Field
Field
Addr
Dual-Mapping Base Register (DMBR)
MSB
—
16
0
Name
BSCY
0
TRLX
Name
BA
—
17
1
Burst beats length in clocks. This field determines the number of wait states inserted in all burst
beats except the first, when the GPCM starts handling the external memory access and thus
using SCY[0:3] as the main parameter for determining the length of that cycle.
The total cycle length may vary depending on the settings of other timing attributes.
The total memory access length for the beat is (1 + BSCY) x Clocks.
If an external TA response has been selected for this memory bank (by setting the SETA bit) then
BSCY[0:3] are not used.
000 0-clock-cycle (1 clock per data beat)
001 1-clock-cycle wait states (2 clocks per data beat)
010 2-clock-cycle wait states (3 clocks per data beat)
011 3-clock-cycle wait states (4 clocks per data beat)
1xx Reserved
Following a system reset, the BSCY bits are set to 0b011 in OR0.
Timing relaxed. This bit, when set, modifies the timing of the signals that control the memory
devices during a memory access to this memory region. Relaxed timing multiplies by two the
number of wait states determined by the SCY and BSCY fields. Refer to
“Summary of GPCM Timing
0 Normal timing is generated by the GPCM.
1 Relaxed timing is generated by the GPCM
Following a system reset, the TRLX bit is set in OR0.
Reserved
Base address. BA field corresponds to address bits [11:16]. The base address field is
compared (along with the address type field) to the address of the address bus to determine
whether an address should be dual-mapped by one of the memory banks controlled by the
memory controller. These bits are used in conjunction with the AM[11:16] bits in the DMOR.
18
2
Table 10-10. OR0–OR3 Bit Descriptions (continued)
Figure 10-25. Dual-Mapping Base Register (DMBR)
Undefined
19
3
BA
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 10-11. DMBR Bit Descriptions
20
4
0000_0000_0000_0
21
5
—
(RCW).”
Options,” for a full list of the effects of this bit on signals timing.
22
6
0x2F C140
23
7
Description
000
Description
—
24
8
25
9
10
26
001
AT
11
27
12
28
Section 10.3.5,
DMCS
Freescale Semiconductor
13
29
ID20
1
14
000
30
—
ID31
DME
LSB
15
31
1