![background image](http://html1.mh-extra.com/html/texas-instruments/tms320c28x/tms320c28x_reference-manual_1097071040.webp)
CPU Registers
2-10
Table 2
−
3. Product Shift Modes
PM Value
Product Shift Mode
000
2
Left shift by 1
001
2
No shift
010
2
Right shift by 1
011
2
Right shift by 2
100
2
Right shift by 3
101
2
Right shift by 4
(if AMODE = 1, left 4)
110
2
Right shift by 5
111
2
Right shift by 6
2.2.4 Data Page Pointer (DP)
In the direct addressing modes, data memory is addressed in blocks of 64
words called
data pages
. The lower 4M words of data memory consists of
65
536 data pages labeled 0 through 65
direct addressing mode, the 16-bit data page pointer (DP) holds the current
data page number. You change the data page by loading the DP with a new
number. For information about the direct addressing modes, see section 5.4
on page 5-8.
Summary of Contents for TMS320C28x
Page 30: ...1 12...
Page 80: ...This page intentionally left blank 2 50 This page intentionally left blank...
Page 269: ...IN loc16 PA 6 112 MOV AL 0 AL 0 UOUT IORegC AL IOspace IORegC AL 10...
Page 308: ...MAXCUL P loc32 6 151 Saturate MOVL Var64 2 ACC Store result into Var64 MOVL Var64 P...
Page 509: ...SUBL ACC P PM 6 352 SUBL ACC P PM ACC S B 11 M X 4 MOVH Y ACC 5 Store Q15 result into Y...
Page 585: ...This page intentionally left blank 7 32 This page intentionally left blank...