MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 484

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

QADC64E Legacy Mode Operation
Each time a CCW is read for queue 1, the CCW location is compared with the current value of the BQ2
pointer to detect a possible end-of-queue condition. For example, if BQ2 is changed to CCW3 while queue
1 is converting CCW2, queue 1 is terminated after the conversion is completed. However, if BQ2 is
changed to CCW1 while queue 1 is converting CCW2, the QADC64E would not recognize a BQ2
end-of-queue condition until queue 1 execution reached CCW1 again, presumably on the next pass
through the queue.
13.3.8
The status registers contains information about the state of each queue and the current A/D conversion.
Except for the four flag bits (CF1, PF1, CF2, and PF2) and the two trigger overrun bits (TOR1 and TOR2),
13-20
Status Registers (QASR0 and QASR1)
If BQ2 was assigned to the CCW that queue 1 is currently working on, then
that conversion is completed before BQ2 takes effect.
MQ2[3:7]
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
Table 13-13. Queue 2 Operating Modes (continued)
Interval timer single-scan mode: time = QCLK period x 2
Interval timer single-scan mode: time = QCLK period x 2
Interval timer single-scan mode: time = QCLK period x 2
Interval timer single-scan mode: time = QCLK period x 2
Reserved mode
Reserved mode
Software triggered continuous-scan mode
External trigger rising edge continuous-scan mode
External trigger falling edge continuous-scan mode
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Periodic timer continuous-scan mode: time = QCLK period x 2
Reserved mode
MPC561/MPC563 Reference Manual, Rev. 1.2
NOTE
Operating Modes
14
15
16
17
7
8
9
10
11
12
13
14
15
16
17
Freescale Semiconductor