DLP-USB245M-G DLP Design Inc, DLP-USB245M-G Datasheet - Page 10

• Manufacturer Part Number: DLP-USB245M-G
• Description: MODULE USB-TO-TTL PARL FIFO CONV
• Manufacturer: DLP Design Inc
• Series: DLP-USB245Mr

Specifications of DLP-USB245M-G

• Convert From (adapter End): USB
• Convert To (adapter End): DB9 Female
• Features: Integrated 6MHz-48MHz clock multiplier PLL
• Interface Type: USB
• Product: Interface Modules
• For Use With/related Products: Windows® 98 or higher, Mac OS 8.5 or higher
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 813-1019

DLP-USB245M TIMING DIAGRAM – FIFO READ CYCLE
DLP-USB1 TIMING DIAGRAM – FIFO WRITE CYCLE
Time
T1
T2
T3
T4
T5
T6
Time
T7
T8
T9
T10
T11
T12
D
Description
RD Active Pulse Width
RD to RD Pre-Charge Time
RD Active to Valid Data
Valid Data Hold Time from RD Inactive
RD Inactive to RXF#
RXF inactive after RD cycle
Description
WR Active Pulse Width
WR to WR Pre-Charge Time
Data Setup Time before WR inactive
Data Hold Time from WR inactive
WR Inactive to TXE#
TXE inactive after RD cycle
Description Min Max Unit
RXF#
D[7..0]
RD#
Copyright © DLP Design 2002
D[7..0]
TXE#
WR
T3
T9
T1
Valid data
T7
T5
T11
Min
50
50
10
5
80
Min
50
50
10
5
80
Valid data
Max
30
25
Max
20
25
T4
DLP-USB245M User Manual
T6
T2
Unit
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
Ns
T12
T8
T10
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