Boot Configuration
10-6
The ’C6202 has two memory maps that are supersets of the ’C6201/’C6701
memory maps. All valid ’C6201/’C6701 address ranges are valid on the
’C6202. There are three primary differences: the ’C6202 has larger internal
memory spaces, four external memory locations for the expansion bus
(XCE[3:0]), and a third serial port. The memory maps for the ‘C6202 are shown
in Table 10–4.
Table 10–4. TMS320C6202 Memory Map Summary
Size
(Bytes)
Description of Memory Block In
…
Address Range (Hex)
MAP 0
MAP 1
0000 0000 – 003F FFFF
256K
External memory interface CE0
Internal program RAM
0004 0000 – 003F FFFF
4M–256K
External memory interface CE0
Reserved
0040 0000 – 00FF FFFF
12M
External memory interface CE0
External memory interface CE0
0100 0000 – 013F FFFF
4M
External memory interface CE1
External memory interface CE0
0140 0000 – 0143 FFFF
256K
Internal program RAM
External memory interface CE1
0144 0000 – 017F FFFF
4M–256K
Reserved
External memory interface CE1
0180 0000 – 0183 FFFF
256K
Internal peripheral bus EMIF registers
0184 0000 – 0187 FFFF
256K
Internal peripheral bus DMA controller registers
0188 0000 – 018B FFFF
256K
Internal peripheral bus expansion bus registers
018C 0000 – 018F FFFF
256K
Internal peripheral bus McBSP 0 registers
0190 0000 – 0193 FFFF
256K
Internal peripheral bus McBSP 1 registers
0194 0000 – 0197 FFFF
256K
Internal peripheral bus timer 0 registers
0198 0000 – 019B FFFF
256K
Internal peripheral bus timer 1 registers
019C 0000 – 019C 01FF
512
Internal peripheral bus interrupt selector registers
019C 0200 – 019C FFFF
256K–512
Internal peripheral bus power-down registers
01A0 0000 – 01A3 FFFF
256K
Reserved
01A4 0000 – 01A7 FFFF
256K
Internal peripheral bus McBSP2 registers
01A8 0000 – 01FF FFFF
5.5M
Reserved
0200 0000 – 02FF FFFF
16M
External memory interface CE2
0300 0000 – 03FF FFFF
16M
External memory interface CE3
0400 0000 – 3FFF FFFF
1G – 64M
Reserved
4000 0000 – 4FFF FFFF
256M
Expansion bus XCE0
5000 0000 – 5FFF FFFF
256M
Expansion bus XCE1
6000 0000 – 6FFF FFFF
256M
Expansion bus XCE2
7000 0000 – 7FFF FFFF
256M
Expansion bus XCE3
8000 0000 – 8001 FFFF
128K
Internal data RAM
8000 2000 – FFFF FFFF
1G – 128K
Reserved