Samsung S3C6400X User Manual page 31

PRODUCT OVERVIEW
XusbDM IO
XusbXTI I
XusbXTO I
XusbREXT IO
XusbVBUS IO
XusbID I
XusbDRVVBUS O
1.1.18.3 Parallel Communication
•
External Interrupts
Signal
0
XEINT[0] I
XEINT[1] I
XEINT[2] I
XEINT[3] I
XEINT[4] I
XEINT[5] I
XEINT[6] I
XEINT[7] I
XEINT[8] I
XEINT[9] I
XEINT[10] I
XEINT[15:11] I
Signal I/O
XEINT[15:0] I
XkpROW[7:0] I
ADDR_CF[2:0] O
1.1.18.4 Modem Interface
•
Host I/F / HIS(MIPI) / Key I/F / ATA
Signal
0 1 2
XhiCSn I I IO
Xhi C Sn_mai n I I IO
Xhi C Sn_sub I I IO
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.
1-28
USB Data pin DATA(-)
Crystal Oscillator XI signal
Crystal Oscillator XO signal
External 3.4k-ohm (+/- 1%) resistor connection
USB Mini-Receptacle Vbus
USB Mini-Receptacle Identifier
Drive Vbus for Off-Chip Charge Pump
I/O
1 5
IO
IO
IO
IO
IO
IO
IO
IO
O IO
O IO
O IO
O IO XEINT[15:11]
External interrupts
Keypad I/F Row
CF card address
I/O
3 4 5 0
O IO XhiCSn
O IO Xhi C Sn_mai n
O IO XhiCSn_sub
Function
0
XEINT[0]
XEINT[1]
XEINT[2]
XEINT[3]
XEINT[4]
XEINT[5]
XEINT[6]
XEINT[7]
XEINT[8]
XEINT[9]
XEINT[10]
Description
Function
1 2
XEINT[23] DATA_CF[10]
XEINT[24] DATA_CF[11]
XEINT[25] DATA_CF[12]
S3C6400 RISC MICROPROCESSOR
1
XkpROW[0]
XkpROW[1]
XkpROW[2]
XkpROW[3]
XkpROW[4]
XkpROW[5]
XkpROW[6]
XkpROW[7]
ADDR_CF[0]
ADDR_CF[1]
ADDR_CF[2]
GPN[15:11]
3 4
CE_CF[0]
CE_CF[1]
IORD_CF
5
GPN[0]
GPN[1]
GPN[2]
GPN[3]
GPN[4]
GPN[5]
GPN[6]
GPN[7]
GPN[8]
GPN[9]
GPN[10]
5
GPM[0]
GPM[1]
GPM[2]