Samsung S3C6400X, User Manual, Page: 350 / 1189

PRELIMINARY
S3C6400X RISC MICROPROCESSOR SECURITY SUB-SYSTEM
13-13
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.
FIFO-TX MESSAGE LENGTH REGISTER
Register Address R/W Description Reset Value
FTx_MLen 0x7D80_0004 R/W FIFO-Tx Message Length Reg. 0x0000_0000
FTx_MLen Bit Description Initial State
FTx_MLen [31:0] Message Length in word(32-bit) unit.
Resets to its reset value when FTx_Reset field of FTx_Ctrl
register is set.
0x0000_0000
FIFO-TX BLOCK SIZE REGISTER
Register Address R/W Description Reset Value
FTx_BlkSz 0x7D80_0008 R/W FIFO-Tx Crypto Algorithm Block Size Reg. 0x0000_0000
FTx_BlkSz Bit Description Initial State
FTx_BlkSz [31:0] Block size of destination module(in word(32-bit) unit). FIFO-Tx
will transfer FTx_BlkSz word and then triggers the destination
module to start processing. The destination module is selected by
FTx_Dest_Module field in FTx_Ctrl.
Resets to its reset value when FTx_Reset field of FTx_Ctrl
register is set.
0x0000_0000
FIFO-TX SOURCE ADDRESS REGISTER
Register Address R/W Description Reset Value
FTx_SrcAddr 0x7D80_000C R/W FIFO-Tx output Buffer Address Reg. 0x0000_0000
FTx_SrcAdd
r
Bit Description Initial State
SrcAddr [31:0] Internal memory address of source output buffer. FIFO-Tx will
transfer data from this address. Resets to its reset value when
FTx_Reset field of FTx_Ctrl register is set. 0x0000_0000
FIFO-TX MESSAGE LENGTH COUNTER
Register Address R/W Description Reset Value
FTx_MLenCnt 0x7D80_0010 R/W FIFO-Tx Message Count Reg. (Number of words left) 0x0000_0000
FTx_MLenCnt Bit Description Initial State
MLenCnt [31:0] Number of words left for transfer. 0x0000_0000