SMJ320C26B Datasheet, PDF (9/40 Pages) Texas Instruments – DIGITAL SIGNAL PROCESSOR

memory control (continued)
MEMORY MAPS AFTER CONF 2
1 MP/MC = 1
PROGRAM
0 (0000h)
31 (001Fh)
32 (0020h)
INTERRUPTS
AND RESERVED
(EXTERNAL)
EXTERNAL
63999 (F9FFh)
64000 (FA00h)
64511 (FBFFh)
64512 (FC00h)
65023 (FDFFh)
65024 (FE00h)
65535 (FFFFh)
ON-CHIP
BLOCK B0
ON-CHIP
BLOCK B1
EXTERNAL
SMJ320C26
DIGITAL SIGNAL PROCESSOR
SGUS 016A – AUGUST 1990 – REVISED AUGUST 2001
0 (0000h)
5 (0005h)
6 (0006h)
95 (005Fh)
96 (0060h)
127 (007Fh)
128 (0080h)
511 (01FFh)
512 (0200h)
1023 (03FFh)
1024 (0400h)
1535 (05FFh)
1536 (0600h)
2047 (07FFh)
2048 (0800h)
65535 (FFFFh)
DATA
ON-CHIP
MMRs
RESERVED
ON-CHIP
BLOCK B2
RESERVED
DOES NOT
EXIST
DOES NOT
EXIST
ON-CHIP
BLOCK B3
EXTERNAL
0
15
PAGE 0
I/O
EXTERNAL
PAGE 1-3
PAGE 4-7
PAGE 8-11
PAGE 12-15
PAGE 16-511
2 MP/MC = 0
PROGRAM
0 (0000h) _INTERRUPTS
AND RESERVED
BOOTLOAD ROM
255 (00FFh)
256 (0100h)
RESERVED
4095 (0FFFh)
4096 (1000h)
EXTERNAL
63999 (F9FFh)
64000 (FA00h)
64511 (FBFFh)
64512 (FC00h)
65023 (FDFFh)
65024 (FE00h)
65535 (FFFFh)
ON-CHIP
BLOCK B0
ON-CHIP
BLOCK B1
EXTERNAL
0 (0000h)
5 (0005h)
6 (0006h)
95 (005Fh)
96 (0060h)
127 (007Fh)
128 (0080h)
511 (01FFh)
512 (0200h)
1023 (03FFh)
1024 (0400h)
1535 (05FFh)
1536 (0600h)
2047 (07FFh)
2048 (0800h)
65535 (FFFFh)
DATA
ON-CHIP
MMRs
RESERVED
ON-CHIP
BLOCK B2
RESERVED
DOES NOT
EXIST
DOES NOT
EXIST
ON-CHIP
BLOCK B3
EXTERNAL
Figure 1C. Memory Maps
0
15
PAGE 0
I/O
EXTERNAL
PAGE 1-3
PAGE 4-7
PAGE 8-11
PAGE 12-15
PAGE 16-511
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