SM320C6414-EP_16 Datasheet, PDF (10/93 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

SM320C6414-EP, SM320C6415-EP, SM320C6416-EP
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SGUS043D – MAY 2003 – REVISED SEPTEMBER 2008
www.ti.com
1.4.5 Memory Map Summary
Table 1-3 shows the memory map address ranges of the SM320C64x device. Internal memory is always
located at address 0 and can be used as both program and data memory. The external memory address
ranges in the C64x device begin at the hex address locations 0x6000 0000 for EMIFB and 0x8000 0000
for EMIFA.
Table 1-3. SM320C64x Memory Map Summary
MEMORY BLOCK DESCRIPTION
Internal RAM (L2)
Reserved
External Memory Interface A (EMIFA) Registers
L2 Registers
HPI Registers
McBSP 0 Registers
McBSP 1 Registers
Timer 0 Registers
Timer 1 Registers
Interrupt Selector Registers
EDMA RAM and EDMA Registers
McBSP 2 Registers
EMIFB Registers
Timer 2 Registers
GPIO Registers
UTOPIA Registers (C6415 and C6416 only)⁽¹⁾
TCP/VCP Registers (C6416 only)⁽²⁾
Reserved
PCI Registers (C6415 and C6416 only)⁽¹⁾
Reserved
QDMA Registers
Reserved
McBSP 0 Data
McBSP 1 Data
McBSP 2 Data
UTOPIA Queues (C6415 and C6416 only)⁽¹⁾
Reserved
TCP/VCP (C6416 only)⁽²⁾
EMIFB CE0
EMIFB CE1
EMIFB CE2
EMIFB CE3
Reserved
EMIFA CE0
EMIFA CE1
EMIFA CE2
EMIFA CE3
Reserved
BLOCK SIZE (BYTES)
1M
23M
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
256K
4M–256K
52
736M–52
64M
64M
64M
64M
256K
256K
64M
64M
64M
64M
256K
256K
256K
256K
256K
1G
HEX ADDRESS RANGE
0000 0000–000F FFFF
0010 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 0000–019F FFFF
01A0 0000–01A3 FFFF
01A4 0000–01A7 FFFF
01A8 0000–01AB FFFF
01AC 0000–01AF FFFF
01B0 0000–01B3 FFFF
01B4 0000–01B7 FFFF
01B8 0000–01BB FFFF
01BC 0000–01BF FFFF
01C0 0000–01C3 FFFF
01C4 0000–01FF FFFF
0200 0000–0200 0033
0200 0034–2FFF FFFF
3000 0000–33FF FFFF
3400 0000–37FF FFFF
3800 0000–3BFF FFFF
3C00 0000–3FFF FFFF
4000 0000–4FFF FFFF
5000 0000–5FFF FFFF
6000 0000–63FF FFFF
6400 0000–67FF FFFF
6800 0000–6BFF FFFF
6C00 0000–6FFF FFFF
7000 0000–7FFF FFFF
8000 0000–8FFF FFFF
9000 0000–9FFF FFFF
A000 0000–AFFF FFFF
B000 0000–BFFF FFFF
C000 0000–FFFF FFFF
(1) For the C6414 device, these memory address locations are reserved. The C6414 device does not support the UTOPIA and PCI
peripherals.
(2) Only the C6416 device supports the VCP/TCP coprocessors. For the C6414 and C6415 devices, these memory address locations are
reserved.
10
Introduction
Submit Documentation Feedback