Samsung S5PC110 Manual page 2352

S5PC110_UM
• Memory port 2 (Dedicated)
Ball Name
XM2ADDR_0
~XM2ADDR_15
XM2DATA_0
~XM2DATA_31
XM2DQS_0
~XM2DQS_3
XM2DQSn_0
~XM2DQSn_3
XM2DQM_0
~XM2DQM_3
XM2CKE_0
~XM2CKE_1
XM2SCLK
XM2nSCLK
XM2CSn_0
~XM2CSn_1
XM2RASn
XM2CASn
XM2WEn
XM2GateIn
XM2GateOut
I/O
IO Memory port 2DRAM Address bus (16bit)
IO Memory port 2DRAM Data bus (32bit)
IO Memory port 2DRAM Data Mask (4bit)
IO Memory port 2DRAM Data Strobe (4bit)
IO Memory port 2DRAM Data Differential Strobe neg.( only LPDDR2 ) (4bit)
IO Memory port 2DRAM Clock Enable (2bit)
IO Memory port 2DRAM Clock
IO Memory port 2DRAM Inverted Clock of Xm1SCLK
IO Memory port 2DRAM Chip Select support up to 2 memory bank (2bit)
IO Memory port 2DRAM Row Address Strobe
IO Memory port 2DRAM Column Address Strobe
IO Memory port 2DRAM Write Enable
I Input signal for DQS cleaning signal Input
O Output signal to DQS cleaning signal output
6 H TYPE SIZE & BALL MAP
Description
6-34