
13-20
MPC561/MPC563 Reference Manual
MOTOROLA
Programming the QADC64E Registers
Table 13-13 shows the bits in the MQ2 field that enable different queue 2 operating modes.
Table 13-13. Queue 2 Operating Modes
MQ2[3:7]
Operating Modes
00000
Disabled mode, conversions do not occur
00001
Software triggered single-scan mode (started with SSE2)
00010
External trigger rising edge single-scan mode
00011
External trigger falling edge single-scan mode
00100
Interval timer single-scan mode: time = QCLK period x 27
00101
Interval timer single-scan mode: time = QCLK period x 28
00110
Interval timer single-scan mode: time = QCLK period x 29
00111
Interval timer single-scan mode: time = QCLK period x 210
01000
Interval timer single-scan mode: time = QCLK period x 211
01001
Interval timer single-scan mode: time = QCLK period x 212
01010
Interval timer single-scan mode: time = QCLK period x 213
01011
Interval timer single-scan mode: time = QCLK period x 214
01100
Interval timer single-scan mode: time = QCLK period x 215
01101
Interval timer single-scan mode: time = QCLK period x 216
01110
Interval timer single-scan mode: time = QCLK period x 217
01111
Reserved mode
10000
Reserved mode
10001
Software triggered continuous-scan mode
10010
External trigger rising edge continuous-scan mode
10011
External trigger falling edge continuous-scan mode
10100
Periodic timer continuous-scan mode: time = QCLK period x 27
10101
Periodic timer continuous-scan mode: time = QCLK period x 28
10110
Periodic timer continuous-scan mode: time = QCLK period x 29
10111
Periodic timer continuous-scan mode: time = QCLK period x 210
11000
Periodic timer continuous-scan mode: time = QCLK period x 211
11001
Periodic timer continuous-scan mode: time = QCLK period x 212
11010
Periodic timer continuous-scan mode: time = QCLK period x 213
11011
Periodic timer continuous-scan mode: time = QCLK period x 214
11100
Periodic timer continuous-scan mode: time = QCLK period x 215
11101
Periodic timer continuous-scan mode: time = QCLK period x 216
11110
Periodic timer continuous-scan mode: time = QCLK period x 217
11111
Reserved mode