PRELIMINARY
S3C6400X RISC MICROPROCESSOR
IRDA
38
-3
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.
EXTERNAL INTERFACE SIGNALS
IrDA_Tx
: IrDA Tx signal (output)
IrDA_Rx
: IrDA Rx signal (input)
IrDA_SDBW
: IrDA Transceiver control (Shutdown, Bandwidth) (output)
MCLK
: IrDA operation clock; Must set up IrDA Clock in SYSCON as 48MHz
Group
Name
Bit
Direction
Source/Destination
PCLK 1
IN
APB
signal
PRESETn 1
IN
APB
signal
PSEL 1
IN
APB
signal
PADDR[19:2] 18
IN
APB
signal
PWDATA[7:0] 8
IN
APB
signal
PENALBE 1
IN
APB
signal
PWRITE 1
IN
APB
signal
APB
PRDATA[31:0] 32
OUT
APB
signal
INTR INTREQ 1
OUT
INTC
DMAACK 1
IN
DMA
DMA
DMAREQ 1
OUT
DMA
MCLK 1
IN
SYSCON
(IrDA operation clock : must be 48MHz)
IrDA_Rx 1
IN
PAD
IrDA_Tx 1
OUT
PAD
IrDA
special
signal
IrDA_SDBW 1
OUT
PAD
STMODE 1
IN
Test
signal
Test
TCLK 1
IN
Test
signal
BCLK 1
IN BIST
signal
BISTMODE 1
IN
BIST
signal
FBL_MODE 1
IN
BIST
signal
BISTRUNMODE 1
IN
BIST
signal
MBIST_WEN_CNTR_IN 1 IN
BIST
signal
MBIST_SCAN_EN_CNTR_IN 1
IN
BIST
signal
MBIST_CSN_CNTR_IN 1 IN
BIST
signal
MB_CLRERR 1
IN
BIST
signal
PRG_SHIFT_MODE 1
IN
BIST
signal
PRG_SHIFT_IN 1
IN
BIST
signal
BIST
MEMSEL 2
IN
BIST
signal