S3C44B0X Ver la hoja de datos (PDF) - Samsung
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S3C44B0X Datasheet PDF : 424 Pages
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S3C44B0X RISC MICROPROCESSOR
PRODUCT OVERVIEW
Register
Name
UART
ULCON0
ULCON1
UCON0
UCON1
UFCON0
UFCON1
UMCON0
UMCON1
UTRSTAT0
UTRSTAT1
UERSTAT0
UERSTAT1
UFSTAT0
UFSTAT1
UMSTAT0
UMSTAT1
UTXH0
UTXH1
URXH0
URXH1
UBRDIV0
UBRDIV1
SIO
SIOCON
SIODAT
SBRDR
ITVCNT
DCNTZ
Table 1-4. S3C44B0X Special Registers (Continued)
Address
(B. Endian)
Address
(L. Endian)
Acc.
Unit
Read/
Write
Function
0x01d00000
←
W
0x01d04000
0x01d00004
0x01d04004
0x01d00008
0x01d04008
0x01d0000c
0x01d0400c
0x01d00010
0x01d04010
0x01d00014
0x01d04014
0x01d00018
0x01d04018
0x01d0001c
0x01d0401c
0x01d00023 0x01d00020
B
0x01d04023 0x01d04020
0x01d00027 0x01d00024
0x01d04027 0x01d04024
0x01d00028
←
W
0x01d04028
R/W
R
W
R
R/W
UART 0 Line Control
UART 1 Line Control
UART 0 Control
UART 1 Control
UART 0 FIFO Control
UART 1 FIFO Control
UART 0 Modem Control
UART 1 Modem Control
UART 0 Tx/Rx Status
UART 1 Tx/Rx Status
UART 0 Rx Error Status
UART 1 Rx Error Status
UART 0 FIFO Status
UART 1 FIFO Status
UART 0 Modem Status
UART 1 Modem Status
UART 0 Transmission Hold
UART 1 Transmission Hold
UART 0 Receive Buffer
UART 1 Receive Buffer
UART 0 Baud Rate Divisor
UART 1 Baud Rate Divisor
0x01d14000
←
0x01d14004
0x01d14008
0x01d1400c
0x01d14010
W
R/W SIO Control
SIO Data
SIO Baud Rate Prescaler
SIO Interval Counter
SIO DMA Count Zero
1-23
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