MC56F8366 Freescale Semiconductor, Inc, MC56F8366 Datasheet - Page 162

• Manufacturer Part Number: MC56F8366
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

10.12 Quadrature Decoder Timing
162
Timer Inputs
Timer Outputs
1. In the formulas listed, T = the clock cycle. For 60MHz operation, T = 16.67ns.
2. Parameters listed are guaranteed by design.
Quadrature input period
Quadrature input high / low period
Quadrature phase period
Phase B
(Input)
Characteristic
Phase A
(Input)
Table 10-20 Quadrature Decoder Timing
Figure 10-15 Quadrature Decoder Timing
P
P
OUT
IN
P
IN
Figure 10-14 Timer Timing
56F8366 Technical Data, Rev. 6
Symbol
P
P
P
P
HL
PH
IN
P
IN
PH
P
PH
4T + 12
2T + 6
1T + 3
Min
P
PH
P
P
OUTHL
P
INHL
P
HL
PH
P
HL
Max
—
—
—
P
P
P
OUTHL
HL
INHL
1, 2
P
HL
Unit
ns
ns
ns
Freescale Semiconductor
See Figure
10-15
10-15
10-15
Preliminary