MC56F8345 Freescale Semiconductor, Inc, MC56F8345 Datasheet - Page 148

• Manufacturer Part Number: MC56F8345
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

10.10 Quad Timer Timing
10.11 Quadrature Decoder Timing
148
1. In the formulas listed, T = the clock cycle. For 60MHz operation, T = 16.67ns.
2. Parameters listed are guaranteed by design.
Timer Inputs
Timer input period
Timer input high / low period
Timer output period
Timer output high / low period
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
Characteristic
Characteristic
Table 10-19 Quadrature Decoder Timing
P
P
OUT
IN
Table 10-18 Timer Timing
Symbol
P
Figure 10-13 Timer Timing
P
P
OUTHL
56F8345 Technical Data, Rev. 17
P
INHL
OUT
IN
Symbol
P
P
P
HL
PH
IN
0.5T - 3
2T + 6
1T + 3
1T - 3
4T + 12
Min
2T + 6
1T + 3
Min
P
P
OUTHL
INHL
Max
—
—
—
1, 2
Max
—
—
—
—
P
P
OUTHL
INHL
1, 2
Unit
ns
ns
ns
Unit
ns
ns
ns
ns
Freescale Semiconductor
See Figure
10-14
10-14
10-14
See Figure
10-13
10-13
10-13
10-13
Preliminary