ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 317

• Manufacturer Part Number: ibm3206k0424
• Description: Ibm Processor For Network Resources
• Manufacturer: ETC-unknow

Preliminary
11.13: SEGBF Cell Staging Array Pointer
This register points to an offset in the SEGBF cell staging array for accesses from the PCI bus. This register
must be loaded with the correct offset before the desired data can be read from the SEGBF Cell Staging
Array Data Register. This register will auto-increment after each access to the associated data register. When
the last address is accessed, this register wraps to zero.
Length
Type
Address
Power On Value
Restrictions
pnr25.chapt05.01
August 14, 2000
9
Bit(s)
9-2
1-0
8
7
Offset
6
These bits provide an offset into the SEGBF cell staging array for accesses from the PCI bus. These bits provide access
to the 256 unique four-byte locations in the array. Accessing the last location in the array will cause the address to wrap
back around to the beginning of the array.
These bits are not implemented, they can not be written and will always return ‘0’ when read.
5
4
3
2
10
Read/Write
XXXX 14C0
X’000’
None
1
‘00’
0
Description
IBM Processor for Network Resources
ATM Transmit Buffer Segmentation (SEGBF)
Page 317 of 676
IBM3206K0424