s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 519

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
(V
(V
eXternal Bus Request Setup time
eXternal Bus Request Hold time
eXternal Bus Ack Delay
HZ Delay
eXternal Request Setup
aCcess to Ack Delay when Low transition
aCcess to Ack Delay when High transition
eXternal Request Delay
DD
DD
= 1.8V
= 1.8V
0.15 / 2.0 V
0.15 / 2.0 V
Parameter
Parameter
Table 24-10. DMA Controller Module Signal Timing Constants
0.1 V, T
0.1 V, T
Table 24-9. External Bus Request Timing Constants
A
A
= -40 to 85 C, V
= -40 to 85 C, V
t
Symbol
t
t
XnBACKD
XnBRQS
XnBRQH
EXT
EXT
Symbol
t
t
t
HZD
t
t
CADL
CADH
XAD
XRS
= 3.3V
= 3.3V
0.3V)
0.3V)
Min
Min
2
–
9
4
2
9
9
2
Typ.
Typ.
–
–
–
–
–
–
–
–
11 / 10
12 / 11
11 / 10
11 / 10
1 / 0.5
Max
5 / 4
Max
6 / 5
–
ELECTRICAL DATA
SCLK
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
24-33