Infineon Technologies TC1796 User Manual

TC1796
System Units (Vol. 1 of 2)
Direct Memory Access Controller
User’s Manual 12-101 V2.0, 2007-07
DMA, V2.0
Bit fields SIZE1 and SLICE1 for the SRAM sub-range access protection (with address
translation from E800 to C000) are coded as shown in Table 12-13.
110
B
2 sub-ranges of
4 Kbyte
XXXX0
B
XXXX1
B
F010 A000
H
- F010 AFFF
H
F010 B000
H
- F010 BFFF
H
111
B
8 Kbyte XXXXX
B
F010 A000
H
- F010 BFFF
H
Table 12-13 SRAM Address Protection Sub-Range Definitions
SIZE1 Sub-Ranges SLICE1 Selected Address Range
000
B
32 sub-ranges of
512 byte
00000
B
00001
B
…
11111
B
E800 0000
H
- E800 01FF
H
E800 0200
H
- E800 03FF
H
…
E800 3E00
H
- E800 3FFF
H
E800 4000
H
- E800 FFFF
H
is not selectable
001
B
32 sub-ranges of
1 Kbyte
00000
B
00001
B
…
11111
B
E800 0000
H
- E800 03FF
H
E800 0400
H
- E800 07FF
H
…
E800 7C00
H
- E800 7FFF
H
E800 8000
H
- E800 FFFF
H
is not selectable
010
B
32 sub-ranges of
2 Kbyte
00000
B
00001
B
…
11111
B
E800 0000
H
- E800 07FF
H
E800 0800
H
- E800 0FFF
H
…
E800 F800
H
- E800 FFFF
H
011
B
16 sub-ranges of
4 Kbyte
X0000
B
X0001
B
…
X1111
B
E800 0000
H
- E800 0FFF
H
E800 1000
H
- E800 1FFF
H
…
E800 F000
H
- E800 FFFF
H
100
B
8 sub-ranges of
8 Kbyte
XX000
B
XX001
B
…
XX111
B
E800 0000
H
- E800 1FFF
H
E800 2000
H
- E800 3FFF
H
…
E800 E000
H
- E800 FFFF
H
101
B
4 sub-ranges of
16 Kbyte
XXX00
B
XXX01
B
XXX10
B
XXX11
B
E800 0000
H
- E800 3FFF
H
E800 4000
H
- E800 7FFF
H
E800 8000
H
- E800 BFFF
H
E800 C000
H
- E800 FFFF
H
Table 12-12 DPRAM Address Protection Sub-Range Definitions (cont’d)
SIZE0 Sub-Ranges SLICE0 Selected Address Range

Infineon Technologies TC1796 Specifications

General

Brand	Infineon Technologies
Model	TC1796
Category	Controller
Language	English