SMJ320C6203 Datasheet, PDF (8/81 Pages) Texas Instruments – FIXED POINT SIGNAL PROCESSOR

SMJ320C6203
FIXEDĆPOINT DIGITAL SIGNAL PROCESSOR
SGUS033 – FEBRUARY 2002
memory map summary
Table 2 shows the memory map address ranges of the C6203 device. The C6203 device has the capability of
a MAP 0 or MAP 1 memory block configuration. These memory block configurations are set up at reset by the
boot configuration pins (generically called BOOTMODE[4:0]). For the C6203 device, the BOOTMODE
configuration is handled, at reset, by the expansion bus module (specifically XD[4:0] pins). For more detailed
information on the C6203 device settings, which include the device boot mode configuration at reset and other
device-specific configurations, see the Boot Configuration section and the Boot Configuration Summary table
of the TMS320C6000 Peripherals Reference Guide (literature number SPRU190).
Table 2. 320C6203 Memory Map Summary
MEMORY BLOCK DESCRIPTION
MAP 0
MAP 1
External Memory Interface (EMIF) CE0
Internal Program RAM
EMIF CE0
Reserved
EMIF CE0
EMIF CE0
EMIF CE1
EMIF CE0
Internal Program RAM
EMIF CE1
Reserved
EMIF CE1
EMIF Registers
DMA Controller Registers
Expansion Bus Registers
McBSP 0 Registers
McBSP 1 Registers
Timer 0 Registers
Timer 1 Registers
Interrupt Selector Registers
Power-Down Registers
Reserved
McBSP 2 Registers
Reserved
EMIF CE2
EMIF CE3
Reserved
Expansion bus XCE0
Expansion bus XCE1
Expansion bus XCE2
Expansion bus XCE3
Internal Data RAM
Reserved
BLOCK SIZE
(BYTES)
384K
4M – 384K
12M
4M
384K
4M – 384K
256K
256K
256K
256K
256K
256K
256K
512
256K – 512
256K
256K
5.5M
16M
16M
1G – 64M
256M
256M
256M
256M
512K
2G – 512K
HEX ADDRESS RANGE
0000_0000 – 0005_FFFF
0006_0000 – 003F_FFFF
0040_0000 – 00FF_FFFF
0100_0000 – 013F_FFFF
0140_0000 – 0145_FFFF
0146_0000 – 017F_FFFF
0180_0000 – 0183_FFFF
0184_0000 – 0187_FFFF
0188_0000 – 018B_FFFF
018C_0000 – 018F_FFFF
0190_0000 – 0193_FFFF
0194_0000 – 0197_FFFF
0198_0000 – 019B_FFFF
019C_0000 – 019C_01FF
019C_0200 – 019F_FFFF
01A0_0000 – 01A3_FFFF
01A4_0000 – 01A7_FFFF
01A8_0000 – 01FF_FFFF
0200_0000 – 02FF_FFFF
0300_0000 – 03FF_FFFF
0400_0000 – 3FFF_FFFF
4000_0000 – 4FFF_FFFF
5000_0000 – 5FFF_FFFF
6000_0000 – 6FFF_FFFF
7000_0000 – 7FFF_FFFF
8000_0000 – 8007_FFFF
8008_0000 – FFFF_FFFF
8
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