LSI LSI53C896, Technical Manual

Page: 122 / 370

4-10 Registers
Registers: 0x1C–0x23
Base Address Register Two (SCRIPTS RAM)
Read/Write
BAR2 Base Address Register Two [63:0]
This base register is used to map the SCRIPTS RAM into
memory space. The default value of this register is
0x0000000000000004.
The LSI53C896 requires 8192 bytes of address space for
this base register. This register has bits [12:0] hardwired
to 0b0000000000100.
For detailed information on the operation of this register,
refer to the PCI 2.1 specification.
Registers: 0x24–0x27
Not Supported
Registers: 0x28–0x2B
Reserved
63 32
BAR2
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
31 0
BAR2
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
*