BSP-15 Equator Technologies, BSP-15 Datasheet - Page 51

• Manufacturer Part Number: BSP-15
• Description: Broadband Signal Processor
• Manufacturer: Equator Technologies

Chapter 5
5.1 SDRAM
Figure 5.1 64-bit, 4 MB configuration using ×32, 8 Mb parts
Figure 5.2 64-bit, 16 MB configuration using ×8, 16 Mb parts
sdadr[13,10:0]
sddata[63:56]
sddqm[5]
sddata[39:32]
sddqm[4]
sdqm[7]
sddata[55:48]
sddqm[6]
sddata[47:40]
sdcas#
sdras#
sdwe#
sdclk
sdrtnclk
sdadr[13,9:0]
sddata[63:32]
sdqm[7:4]
sddata[63:32]
sddqm[7:4]
sdclk
sdrtnclk
sdcas#
sdwe#
sdras#
External Connection
Examples
HWR.BSP15.DS.REV.H
sdcs#[0]
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
sdcs#[0]
128 K
2 Banks
× 32-bit
SDRAM
128 K
2 Banks
× 32-bit
SDRAM
sddata[31:24]
sddata[23:16]
sddqm[2]
sddata[16:8]
sddqm[1]
sddata[7:0]
sddqm[3]
sddqm[0]
sdcs#[1]
128 K
2 Banks
× 32-bit
SDRAM
128 K
2 Banks
× 32-bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
1 M
2 Banks
× 8 bit
SDRAM
sdcs#[2]
N.C.
sdcs#[3]
N.C.
sdcs#[1]
N.C.
sdcs#[2]
N.C.
sdcs#[3]
N.C.
BSP-15 Processor Datasheet
September 6, 2002
39