Compaq AlphaServer ES40 User Manual

Registers D-9
Table D–4 Cbox Read Register Fields (Continued)
Name Description
C_STAT<4:0>
(continued)
Bits Error Status
01100 ISTREAM_BC_ERR
01101 Reserved
0111X Reserved
10011 DSTREAM_MEM_DBL
10100 DSTREAM_BC_DBL
11011 ISTREAM_MEM_DBL
11100 ISTREAM_BC_DBL
If C_STAT equals xxx_MEM_ERR or xxx_BC_ERR, then
C_STAT contains the status of the block as follows; otherwise,
the value of C_STAT is X.
Bit
Value
Status of Block
7–4 Reserved
3Parity
2 Valid
1Dirty
C_STS<3:0>
0 Shared
C_ADDR<6:42> Address of the last reported ECC or parity error. If C_STAT
value is DSTREAM_DC_ERR, only bits <6:19> are valid.

Compaq AlphaServer ES40 Specifications

General

Brand	Compaq
Model	AlphaServer ES40
Category	Server
Language	English