參數(shù)資料
型號: SM320C6701GLPS14
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號處理
英文描述: 32-BIT, 140 MHz, OTHER DSP, CBGA429
封裝: CERAMIC, BGA-429
文件頁數(shù): 62/62頁
文件大?。?/td> 873K
代理商: SM320C6701GLPS14
SMJ320C6701
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SGUS030A – APRIL 2000 – REVISED APRIL 2001
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Signal Descriptions (Continued)
SIGNAL
TYPE
DESCRIPTION
NAME
NO.
TYPE
DESCRIPTION
HOST PORT INTERFACE (HPI)
HINT
H2
O/Z
Host interrupt (from DSP to host)
HCNTL1
J6
I
Host control – selects between control, address or data registers
HCNTL0
H6
I
Host control – selects between control, address or data registers
HHWIL
E4
I
Host halfword select – first or second halfword (not necessarily high or low order)
HBE1
G6
I
Host byte select within word or half-word
HBE0
F6
I
Host byte select within word or half-word
HR/W
D4
I
Host read or write select
HD15
D11
HD14
B11
HD13
A11
HD12
G9
HD11
D10
HD10
A10
HD9
C10
HD8
B9
I/O/Z
Host port data ( sed for transfer of data address and control)
HD7
F9
I/O/Z
Host port data (used for transfer of data, address and control)
HD6
C9
HD5
A9
HD4
B8
HD3
D9
HD2
D8
HD1
B7
HD0
C7
HAS
L6
I
Host address strobe
HCS
C5
I
Host chip select
HDS1
C4
I
Host data strobe 1
HDS2
K6
I
Host data strobe 2
HRDY
H3
O
Host ready (from DSP to host)
BOOT MODE
BOOTMODE4
B16
BOOTMODE3
G14
BOOTMODE2
F15
I
Boot mode
BOOTMODE1
C18
I
Boot mode
BOOTMODE0
D17
I = Input, O = Output, Z = High Impedance, S = Supply Voltage, GND = Ground
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