參數(shù)資料
型號(hào): TMX320C6412GNZ
廠商: Texas Instruments, Inc.
英文描述: Signal Processor
中文描述: 信號(hào)處理器
文件頁數(shù): 23/159頁
文件大?。?/td> 1989K
代理商: TMX320C6412GNZ
Device Compatibility
23
April 2003 Revised June 2004
SPRS219D
1.4.1
Device Compatibility
The C6412 device is a code-compatible member of the C6000
DSP platform.
The C64x
DSP generation of devices has a diverse and powerful set of peripherals.
For more detailed information on the device compatibility and similarities/differences among the DM642,
C6412, and other C64x
devices, see the
TMS320DM642 Technical Overview
(literature number SPRU615).
1.4.2
Functional Block Diagram
Figure 13 shows the functional block diagram of the C6412 device.
McBSP0
HPI32
OR
HPI16
PCI-66
OR
Test
C64x DSP Core
Data Path B
B Register File
B31B16
B15B0
Instruction Fetch
Instruction Dispatch
Advanced Instruction Packet
Instruction Decode
Data Path A
A Register File
A31A16
A15A0
Power-Down
Logic
.L1
.S1
.M1 .D1
.D2
.M2
.S2
.L2
64
SDRAM
FIFO
SBSRAM
SRAM
L1P Cache Direct-Mapped
16K Bytes Total
Control
Registers
Control
Logic
L1D Cache 2-Way Set-Associative
16K Bytes Total
Advanced
In-Circuit
Emulation
Interrupt
Control
C6412
L2
Cache
Memory
256KBytes
PLL
(x1, x6, x12)
Timer 2
EMIFA
ZBT SRAM
Timer 1
Boot Configuration
ROM/FLASH
I/O Devices
McBSP1
AND
EMAC
MDIO
GP0
I2C0
16
16
Timer 0
Enhanced
DMA
Controller
(EDMA)
McBSPs: Framing Chips H.100, MVIP, SCSA, T1, E1; AC97 Devices; SPI Devices; Codecs
Figure 13. Functional Block Diagram
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