参数资料
型号: 702075
厂商: Spectrum Digital Inc
文件页数: 48/92页
文件大小: 0K
描述: PLATFORM DEV DGTL VID FOR DM6437
标准包装: 1
系列: DaVinci™
类型: DSP:视频
适用于相关产品: TMS320DM64x
所含物品: 评估板、电源、缆线、软件和说明文档
配用: WM2582-ND - EVALDI EARBUDS TYPE Y
相关产品: 296-34537-5-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6437ZWTL-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6437ZWT7-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6437ZDUQ6-ND - IC DGTL MEDIA PROCESSOR 376-BGA
TMS320DM6437ZDUL-ND - IC DGTL MEDIA PROCESSOR 376-BGA
TMS320DM6437ZDU7-ND - IC DGTL MEDIA PROCESSOR 376-BGA
TMS320DM6435ZWTQ6-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6435ZWTL-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6435ZWT7-ND - IC DGTL MEDIA PROCESSOR 361NFBGA
TMS320DM6435ZDUQ6-ND - IC DGTL MEDIA PROCESSOR 376-BGA
更多...
Spectrum Digital, Inc
3.5 Switches
The DM6437 EVM has seven (7) switches. These switches are used to create certain
actions on the board or to select certain functions on the board. The switch functions
are summarized in the table below.
Table 19: Switches
SW #
SW1
SW2
SW3
SW4
SW5
SW6
SW7
Function
Bootload Mode Select
DM6437 Muxing Configuration
EMIF Data Select
4 position user readable
Power On Reset
Reset
Slide Switch
3.5.1 SW1, Bootload Mode Select
Switch SW1 is an 8 position switch used to select the source of the bootload. Five (5) of
the eight (8) positions are used. The selections are shown in the table below.
Table 20: SW1, Bootload Mode Select
SW1[4:1]
SW1[5]
Auto
Detected
Boot
Description
Notes
DSPBOOTADDR
default
Emulation Boot
0000
x
x
In this mode, FASTBOOT
DM6437 is master
0x0010 0000
setting is don’t care (not
used by bootloader code)
0001
0001
1*
1*
0
1
HPI Boot
PCI Boot without auto-
DM6437 is slave
DM6437 is slave
0x0010 0000
0x0010 0000
initialization
0010
1*
0
PCI Boot with auto-
DM6437 is slave
0x0010 0000
initialization
0010
0100
0100
0101
0110
1*
0
1
x
1*
1
x
x
x
x
HPI Boot
EMIFA ROM Direct Boot
EMIFA ROM Fast Boot
I2C Boot
SPI Boot
DM6437 is slave
DM6437 is master
DM6437 is master
DM6437 is master
DM6437 is master
0x0010 0000
0x4200 0000
0x0010 0000
0x0010 0000
0x0010 0000
(McBSP peripheral)
0111
1000
1011
1*
x
x
x
x
x
NAND Flash
UART
EMAC Boot through
DM6437 is master
DM6437 is master
DM6437 is slave
0x0010 0000
0x0010 0000
0x0010 0000
secondary bootloader
x = don’t care, * these boot modes must be accompanied with FASTBOOT = 1.
3-22
DM6437 EVM Technical Reference
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