AN2417 Freescale Semiconductor / Motorola, AN2417 Datasheet - Page 4

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

Introduction
1.5 PCMCIA Interface Block Diagram
4
Motorola
DragonBall MX
GPIO PB16
GPIO PB14
GPIO PB19
GPIO PA19
GPIO PA20
GPIO PA18
GPIO PB17
DTACK
A[21:0]
D[15:0]
CS[5]
GND
EB3
EB2
A23
A22
RW
This diagram only show the logic level block diagram. Timing
consideration is needed in the exact implementation and is discussed in
section 4 timing characteristics
OE
Freescale Semiconductor, Inc.
For More Information On This Product,
MC9328MX1/MXL Application Note
Engineering Draft / Preliminary
Go to: www.freescale.com
NOTE:
D Q
DIR
3.3V
OE
3.3V
3.3V
3.3V
CD1#
CD2#
A[21:0]
A[25]
A[24]
A[23]
GND[1:0]
PCMCIA
Socket
A[22]
D[15:0]
READY
WAIT#
CE1#
CE2#
REG#
RESET
WE#
IOWR#
OE#
IORD#
VS1#
VCC
MOTOROLA