Table of Contents
Advertisement
MODEM INTERFACE
Features
MSM Interface Features
Asynchronous SRAM interface style interface
-
16-bit parallel bus for data transfer
-
8K bytes internal dual-port SRAM buffer
-
Interrupt request for data exchange
-
Programmable interrupt port address
-
Memory Map
Register
0x74100000 ~
MSBM
Register
INT2AP
INT2MSM
MIFCON
MIFPCON
MSMINTCLR
23-2
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Address
R/W
R/W MSM I/F SRAM buffer memory (AP side)
0x74101FFF
Address
R/W
0x74108000
R/W Interrupt request to AP Register
0x74108004
R/W Interrupt request to MSM modem Register
0x74108008
R/W Modem Interface Control Register
0x7410800C
R/W Modem Interface Port Control register
0x74108010
W
MSM Modem Interface Pending Interrupt
Request Clear
S3C6400X
RISC MICROPROCESSOR
Description
Description
Reset Value
0x00000000
Reset Value
0x00001FFE
0x00001FFC
0x00000008
0x00000008
-
Advertisement
Table of Contents
