2 block diagram, 3 application block diagram – Rainbow Electronics AT91CAP9S250A User Manual
Page 760
Advertising
760
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
41.2
Block Diagram
Figure 41-1. Block Diagram
Note:
1. When several MCI (x MCI) are embedded in a product, MCCK refers to MCIx_CK, MCCDA to MCIx_CDA, MCDAy to
MCIx_DAy.
41.3
Application Block Diagram
Figure 41-2. Application Block Diagram
MCDA3
(1)
MCDA2
(1)
MCDA1
(1)
MCDA0
(1)
MCCDA
(1)
MCCK
(1)
MCI Interface
Interrupt Control
PDC
MCI Interrupt
PIO
APB Bridge
PMC
MCK
APB
2 3 4 5 6
1
7
MMC
2 3 4 5 6
1
7 8
SDCard
9
Physical Layer
MCI Interface
Application Layer
ex: File System, Audio, Security, etc.
Advertising