Tldmadra-Data Mover Source Address Register; Tldmadra Register Bit Definitions - DEC AlphaServer 8200 Technical Manual

TLDMADRA—Data Mover Source Address Register
Address BB + 1680
Access W
The TLMADRA register contains the source address of the data
mover transaction.
31 30 29
RSVD
Table 7-34 TLDMADRA Register Bit Definitions
Name Bit(s)
<31:30>
RSVD
<29:0>
SRC_ADR<38:9>
SRC_ADR <38:9>
Type Function
W, 0 Reserved. Must be written as zeros.
W, 0 Source Address Bits <38:9>. Bit <39> is implied
zero. Block moves are always aligned on 512-byte
boundaries. Hence bits <8:0> are also implied zero.
0
BXB-0772-93
System Registers 7-75