HELP me in RS232

How?? there is the data...how to send to out from one board to another board or how u do..any module?rs232 module?

Sdram_Control_4Port sdram0 (

// HOST Side

.REF_CLK(iCLK_50),

.RESET_N(1'b1),

.CLK(sdram_ctrl_clk),

// FIFO Write Side 1 image 1

.WR1_DATA({sCCD_G[11:7], sCCD_B[11:2]}),

.WR1(sCCD_DVAL),

.WR1_ADDR(0),

.WR1_MAX_ADDR(800*480),

.WR1_LENGTH(9'h100),

.WR1_LOAD(!DLY_RST_0),

.WR1_CLK(CCD_PIXCLK),

// FIFO Read Side 1

.RD1_DATA(Read_DATA1),

.RD1(Read),

.RD1_ADDR(0),

.RD1_MAX_ADDR(800*480),

.RD1_LENGTH(9'h100),

.RD1_LOAD(!DLY_RST_0),

.RD1_CLK(~ltm_nclk),

// SDRAM Side

.SA(oDRAM0_A[11:0]),

.BA(oDRAM0_BA),

.CS_N(oDRAM0_CS_N),

.CKE(oDRAM0_CKE),

.RAS_N(oDRAM0_RAS_N),

.CAS_N(oDRAM0_CAS_N),

.WE_N(oDRAM0_WE_N),

.DQ(DRAM_DQ[15:0]),

.DQM({oDRAM0_UDQM1,oDRAM0_LDQM0})

);

Sdram_Control_4Port sdram1 (

// HOST Side

.REF_CLK(iCLK_50),

.RESET_N(1'b1),

.CLK(sdram_ctrl_clk),

// FIFO Write Side 1

.WR1_DATA({sCCD_G[6:2], sCCD_R[11:2]}),

.WR1(sCCD_DVAL),

.WR1_ADDR(0),

.WR1_MAX_ADDR(800*480),

.WR1_LENGTH(9'h100),

.WR1_LOAD(!DLY_RST_0),

.WR1_CLK(CCD_PIXCLK),

// FIFO Read Side 1

.RD1_DATA(Read_DATA2),

.RD1(Read),

.RD1_ADDR(0),

.RD1_MAX_ADDR(800*480),

.RD1_LENGTH(9'h100),

.RD1_LOAD(!DLY_RST_0),

.RD1_CLK(~ltm_nclk),

// SDRAM Side

.SA(oDRAM1_A[11:0]),

.BA(oDRAM1_BA),

.CS_N(oDRAM1_CS_N),

.CKE(oDRAM1_CKE),

.RAS_N(oDRAM1_RAS_N),

.CAS_N(oDRAM1_CAS_N),

.WE_N(oDRAM1_WE_N),

.DQ(DRAM_DQ[31:16]),

.DQM({oDRAM1_UDQM1,oDRAM1_LDQM0})

);