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参数资料
| 型号： | SM320MCM41DHFHM40 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 32-BIT, 40 MHz, OTHER DSP, CQFP352 |
| 封装： | CERAMIC, QFP-352 |
| 文件页数： | 8/12页 |
| 文件大小： | 184K |
| 代理商： | SM320MCM41DHFHM40 |
SMJ320MCM41D
SINGLE-SMJ320C40 MULTICHIP MODULE
SGKS002 – OCTOBER 1997
5
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
functional block diagram
The following pins have 10-k
pullup resistors added within the module:
D CREQx, CACKx, CSTRBx, CRDYx, where x = 0–5
D LCE1 (internal connections)
A total of eight decoupling capacitors have been connected within the module.
Between clean power and ground (VDDL and CVSS), the following capacitors have been connected:
D One 0.1-F capacitor
D One 0.01-F capacitor
Between dirty power and ground (GDDVDD, GADVDD, LDDVDD, LADVDD, and DVSS), the following capacitors
have been connected:
D Three 0.1-F capacitors
D Three 0.01-F capacitors
TDI
TCK
TMS
TRST
EMU0
EMU1
TDO
ADDR
DATA
CNTL
’C40
TDI
TDO
CLKIN
RESET
VDDL
CVSS, IVSS, VSSL, SUBS
yyVDD
DVSS
SRAM
128K
× 8 × 4
D31 – D0
A30 – A0
AE
DE
STAT3 – STAT0
LOCK
STRB0 – STRB1
R/W0–R/W1
PAGE0 – PAGE1
RDY0 – RDY1
CE0 – CE1
TCLK0
–
TCLK1
NMI
IACK
H1
H3
IIOF3
–
IIOF0
RESETLOC0
ROMEN
CREQx
CACKx
CSTRBx
CRDYx
Global Bus
IEEE 1149.1
Control
Communication Ports
(x = 0 – 5)
RESETLOC1
Local
Bus
CxD7–
CxD0
yyVDD represents GDDVDD, GADVDD, LDDVDD, and LADVDD.
operational overview
Treatment of the detailed operation of the ’C40 device is beyond the scope of this document. Refer to the
TMS320C4x User’s Guide (literature number SPRU063) for a detailed description of this DSP.
ADV
ANCE
INFORMA
TION
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