Level Two Interface
ARM DDI 0301H Copyright © 2004-2009 ARM Limited. All rights reserved. 8-22
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8.5.11 Noncacheable LDM8
Table 8-33 shows the values of ARADDRRW, ARBURSTRW, ARSIZERW, and
ARLENRW for a Noncacheable LDM8 addressing word 0.
A Noncacheable LDM8 addressing words 1 to 7 is split into two operations as shown in
Table 8-34.
8.5.12 Noncacheable LDM9
A Noncacheable LDM9 is split into two operations as shown in Table 8-35.
0x14
, word 5 LDM3 from
0x14
+ LDM4 from
0x00
0x18
, word 6 LDM2 from
0x18
+ LDM5 from
0x00
0x1C
, word 7 LDR from
0x1C
+ LDM6 from
0x00
Table 8-32 Noncacheable LDM7 from word 2, 3, 4, 5, 6, or 7 (continued)
Address[4:0] Operations
Table 8-33 Noncacheable LDM8 from word 0
Address[4:0] ARADDRRW ARBURSTRW ARSIZERW ARLENRW
0x00
, word 0
0x00
Incr 64-bit 4 data transfers
Table 8-34 Noncacheable LDM8 from word 1, 2, 3, 4, 5, 6, or 7
Address[4:0] Operations
0x04
, word 1 LDM7 from
0x04
+ LDR from
0x00
0x08
, word 2 LDM6 from
0x08
+ LDM2 from
0x00
0x0C
, word 3 LDM5 from
0x0C
+ LDM3 from
0x00
0x10
, word 4 LDM4 from
0x10
+ LDM4 from
0x00
0x14
, word 5 LDM3 from
0x14
+ LDM5 from
0x00
0x18
, word 6 LDM2 from
0x18
+ LDM6 from
0x00
0x1C
, word 7 LDR from
0x1C
+ LDM7 from
0x00
Table 8-35 Noncacheable LDM9
Address[4:0] Operations
0x00
, word 0 LDM8 from
0x00
+ LDR from
0x00
0x04
, word 1 LDM7 from
0x04
+ LDM2 from
0x00
0x08
, word 2 LDM6 from
0x08
+ LDM3 from
0x00
0x0C
, word 3 LDM5 from
0x0C
+ LDM4 from
0x00
0x10
, word 4 LDM4 from
0x10
+ LDM5 from
0x00