AN2417 Freescale Semiconductor / Motorola, AN2417 Datasheet - Page 12

• Manufacturer Part Number: AN2417
• Description: PCMCIA and Compact Flash Interface for the MC9328MX1 and MC9328MXL Application Processors Application Note
• Manufacturer: Freescale Semiconductor / Motorola

Compact Flash Timing Characteristics
2.4 Glue Logic Output Timing Diagram - Read Cycle
12
Address
WE#/ IOWR#
OE# / IORD#
Address
CE#
CS5
EB
OE
RW (logic high)
EXT_DTACK
CE setup before OE
CE hold following OE
signal input to/output from CF after glue logic
signal input to/output from DragonBall MX Processor
Setup / hold time
(logic high)
requirement
address buffer
delay
delay1
delay1+2+3
programmable
min 0ns
Freescale Semiconductor, Inc.
For More Information On This Product,
delay 1+2+3 - delay 1
delay 1 - delay 3 + 4ns
max 35ns
MC9328MX1/MXL Application Note
Engineering Draft / Preliminary
Databus output from
Databus input to MX1
CF/PCMCIA Device
Go to: www.freescale.com
Figure 5.
Table 9.
data buffer
delay
delay path
delay3
max 100ns
4ns
35 ns
delay time
> 5ns
> 20ns
required
delay1
data buffer
delay
address buffer
delay
MOTOROLA