TMS320F datasheet(37/389 Pages) TI

37 / 389 page

Program Memory

3-4

3.2

Program Memory

The program-memory space is where the application program code resides;

it can also hold table information and immediate operands. The program-

memory space addresses up to 64K 16-bit words. On the ’C24x device, these

words include on-chip DARAM and on-chip ROM/flash EEPROM. When the

’C24x generates an address outside the set of addresses configured to on-

chip program memory, the device automatically generates an external access,

asserting the appropriate control signals (if an external memory interface is

present). Figure 3–2 shows the ’C24x program memory map.

Figure 3–2. Program Memory Map for ’C24x

0000h

003Fh

0040h

FDFFh

FE00h

FFFF

0000h–0001h

0002h–0003h

0004h–0005h

0006h–0007h

0008h–0009h

000Ah–000Bh

000Ch–000Dh

000Eh–000Fh

0022h–0023h

0024h–0025h

Interrupt vectors and

Flash/ROM

16K/8K words

External

DARAM (B0)

256 words

Reset

Interrupt level 1

Interrupt level 2

Interrupt level 3

Interrupt level 4

Interrupt level 5

Interrupt level 6

TRAP

NMI

(CNF=1)

0010h–0021h

Software interrupts

0028h–003Fh

Reserved

0026h–0027h

reserved addresses

(External if MP/MC = 1)

(External if CNF = 0)

Note:

Flash/ROM memory includes the address range 0000h–003Fh.

3FFF

4000

FEFF

FF00

Reserved

TMS320F Datasheet(PDF) 37 Page - Texas Instruments

TMS320F Datasheet(HTML) 37 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL