Samsung S3C6400X User Manual page 1083

IIS-BUS INTERFACE
IIS-BUS INTERFACE SPECIAL REGISTERS
Register Address
0x7F002000
IISCON
0x7F003000
0x7F002004
IISMOD
0x7F003004
0x7F002008
IISFIC
0x7F003008
0x7F00200C
IISPSR
0x7F00300C
0x7F002010
IISTXD
0x7F003010
0x7F002014
IISRXD
0x7F003014
Note: All registers of IIS interface are accessible by word unit with STR/LDR instructions.
IISCON
Register
IISCON
IISCON
[31:12]
LRI
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
36-8
Specifications and information herein are subject to change without notice.
Table 36-3 Register summary of IIS interface
R/W
R/W IIS interface control register
R/W IIS interface mode register
R/W IIS interface FIFO control register
R/W IIS interface clock divider control register
W IIS interface transmit data register
R IIS interface receive data register
Address
0x7F002000
0x7F003000
Bit R/W
Reserved. Program to zero.
R/W
Left/Right channel clock indication. Note that LRI meaning is
[11] R
dependent on the value of LRP bit of I2SMOD register.
0: Left (when LRP bit is low) or right (when LRP bit is high)
1: Right (when LRP bit is low) or left (when LRP bit is high)
Description
Description
IIS interface control register
Description
S3C6400X RISC MICROPROCESSOR
Reset Value
0xE00
0x0
0x0
0x0
0x0
0x0
Reset Value
0x0000_0E00