3-74
DSP56367
MOTOROLA
Specifications
GPIO Timing
3.17
GPIO TIMING
Table 3-25 GPIO Timing
No.
Characteristics
1
Expression
Min
Max
Uni
t
490
2
EXTAL edge to GPIO out valid (GPIO out delay time)
—
32.8
ns
491
EXTAL edge to GPIO out not valid (GPIO out hold time)
4.8
—
ns
492
GPIO In valid to EXTAL edge (GPIO in set-up time)
10.2
—
ns
493
EXTAL edge to GPIO in not valid (GPIO in hold time)
1.8
—
ns
494
2
Fetch to EXTAL edge before GPIO change
6.75
×
T
C
-1.8
54.5
—
ns
495
GPIO out rise time
—
—
13
ns
496
GPIO out fall time
—
—
13
ns
Note:
1.
V
CC
= 1.8 V
±
0.09 V; T
J
=
0°C to +95°C, C
L
= 50 pF
2.
Valid only when PLL enabled with multiplication factor equal to one.
Valid
GPIO
(Input)
GPIO
(Output)
EXTAL
(Input)
Fetch the instruction MOVE X0,X:(R0); X0 contains the new value of GPIO
and R0 contains the address of GPIO data register.
A0–A17
490
491
492
494
493
GPIO
(Output)
495
496
Содержание DSP56367
Страница 16: ...xvi MOTOROLA CONTENTS Paragraph Number Title Page Number ...
Страница 22: ...xxii MOTOROLA List of Figures Figure Number Title Page Number ...
Страница 26: ...xxvi MOTOROLA List of Tables Table Number Title Page Number ...
Страница 148: ...4 6 DSP56367 MOTOROLA Design Considerations PLL Performance Issues ...
Страница 248: ...9 30 DSP56367 MOTOROLA Serial Host Interface SHI Programming Considerations ...
Страница 306: ...10 58 DSP56367 MOTOROLA Enhanced Serial Audio Interface ESAI ESAI Initialization Examples ...
Страница 389: ...Bootstrap ROM Contents MOTOROLA DSP56367 A 15 end ...
Страница 390: ...A 16 DSP56367 MOTOROLA Bootstrap ROM Contents ...
Страница 432: ...C 8 DSP56367 MOTOROLA JTAG BSDL ...
Страница 484: ...D 52 DSP56367 MOTOROLA Programmer s Reference ...
Страница 490: ...E 6 DSP56367 MOTOROLA Power Consumption Benchmark ...
Страница 516: ...F 26 DSP56367 MOTOROLA IBIS Model ...
Страница 522: ...Index 6 MOTOROLA Index ...
Страница 523: ......