Samsung S3C2451X User Manual page 467

S3C2451X RISC MICROPROCESSOR
Register
Pending_clr_reg(Ch0)
Pending_clr_reg(Ch1)
Status_Pending
_clear_reg
TX_underrun_clr
TX_overrun_clr
RX_underrun_clr
RX_overrun_clr
Trailing_clr
Register
SWAP_CFG(Ch0)
SWAP_CFG (Ch1)
SWAP_CFG
RX_Half-word swap
RX_Byte swap
RX_Bit swap
RX_SWAP_en
TX_Half-word swap
TX_Byte swap
TX_Bit swap
Address R/W
0x52000024 R/W Pending clear register
0x59000024 R/W Pending clear register
Bit
R/W
[4]
0: non-clear
R/W
[3]
0: non-clear
R/W
[2]
0: non-clear
R/W
[1]
0: non-clear
R/W
[0]
0: non-clear
Address R/W
0x52000028 R/W SWAP config register
0x59000028 R/W SWAP config register
Bit
R/W
[7]
R/W
[6]
R/W
[5]
Swap enable
R/W
[4]
R/W
[3]
R/W
[2]
R/W
[1]
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.
Description
Description
TX underrun pending clear bit
TX overrun pending clear bit
RX underrun pending clear bit
RX overrun pending clear bit
Trailing pending clear bit
Description
Description
0: off 1: swap
0: off 1: swap
0: off 1: swap
0 : normal
0: off 1: swap
0: off 1: swap
0: off 1: swap
HS_SPI CONTROLLER
Reset Value
0x0
0x0
Initial State
1'b0
1:clear
1'b0
1:clear
1'b0
1:clear
1'b0
1:clear
1'b0
1:clear
Reset Value
0x0
0x0
Initial State
1'b0
1'b0
1'b0
1'b0
1 : swap
1'b0
1'b0
1'b0
20-11