dsp56004 Freescale Semiconductor, Inc, dsp56004 Datasheet - Page 60

• Manufacturer Part Number: dsp56004
• Description: Symphonytm Audio Dsp Family 24-bit Digital Signal Processors
• Manufacturer: Freescale Semiconductor, Inc

Specifications
General Purpose I/O (GPIO) Timing
GENERAL PURPOSE I/O (GPIO) TIMING
2-36
No.
201
202
203
204
Note:
(Output)
GPIO0–
GPIO0–
EXTAL
GPIO3
GPIO3
(Input)
(Input)
EXTAL Edge to GPIO Out Valid (GPIO Out Delay Time)
EXTAL Edge to GPIO Out Not Valid (GPIO Out Hold
Time)
GPIO In Valid to EXTAL Edge (GPIO In Set-up Time)
EXTAL Edge to GPIO In Not Valid (GPIO In Hold Time)
(C
1. Valid when the ratio between EXTAL frequency and internal clock frequency equals 1
L
(Note 1)
= 50 pF + 2 TTL Loads)
Characteristics
203
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 2-16 GPIO Timing
Figure 2-22 GPIO Timing
DSP56004/D, Rev. 3
Valid
Go to: www.freescale.com
204
Expression
26
10
2
6
All frequencies
202
Min
—
10
2
6
201
MOTOROLA
Max
26
—
—
—
AA0276
Unit
ns
ns
ns
ns