參數(shù)資料
型號(hào): MX839P
廠商: Electronic Theatre Controls, Inc.
英文描述: Digitally Controlled Analog I/O Processor
中文描述: 數(shù)字控制的模擬I / O處理器
文件頁(yè)數(shù): 9/20頁(yè)
文件大?。?/td> 165K
代理商: MX839P
Digitally Controlled Analog I/O Processor
9
MX839 PRELIMINARY INFORMATION
1998 MX
x
COM Inc.
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
www.mxcom.com Tele: 800 638-5577 336 744-5050 Fax: 336 744-5054
Doc. # 20480164.002
All trademarks and service marks are held by their respective companies.
4.6 Read Only Registers (8-Bit and 16-Bit)
HEX
ADDRESS/
COMMAND
$D1
REGISTER
NAME
BIT 7
(D7)
BIT 6
(D6)
BIT 5
(D5)
BIT 4
(D4)
BIT 3
(D3)
BIT 2
(D2)
BIT 1
(D1)
BIT 0
(D0)
IRQ
FLAGS
A/D DATA1
(1)
(2)
A/D DATA2
(1)
(2)
A/D DATA3
(1)
(2)
A/D DATA4
(1)
(2)
HIRQF
4
BIT 7
LIRQF
4
BIT 6
HIRQF
3
BIT 5
LIRQF
3
BIT 4
HIRQF
2
BIT 3
LIRQF
2
BIT 2
HIRQF
1
BIT 1
LIRQF
1
BIT 0
$DC
0
0
0
0
0
0
BIT 9
BIT 1
BIT 8
BIT 0
$DD
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
0
0
0
0
0
0
BIT 9
BIT 1
BIT 8
BIT 0
$DE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
0
0
0
0
0
0
BIT 9
BIT 1
BIT 8
BIT 0
$DF
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
0
0
0
0
0
0
BIT 9
BIT 8
Table 3: Read Only Registers (8-Bit and 16-Bit)
4.7 Write Only Register Description
4.7.1
The reset command has no data attached to it. It sets the device registers into the specific states listed below:
RESET Register (Hex Address $01)
REGISTER NAME
BIT 7
(D7)
0
0
0
BIT 6
(D6)
0
0
0
BIT 5
(D5)
0
0
0
BIT 4
(D4)
0
0
0
BIT 3
(D3)
0
0
0
BIT 2
(D2)
0
0
0
BIT 1
(D1)
0
0
0
BIT 0
(D0)
0
0
0
CLOCK CONTROL
DAC CONTROL
DAC1 DATA1
DAC2 DATA1
DAC3 DATA1
A/D CONTROL
VARIABLE ATTENUATOR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(2)
MAG COMP ONE LEVELS
MAG COMP TWO LEVELS
MAG COMP THREE LEVELS
MAG COMP FOUR LEVELS
Table 4: RESET Register (Hex Address $01)
Note
1. Default resolution is defined as 8-Bits.
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