參數(shù)資料
型號: MB90234PFV-XXX
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁數(shù): 39/83頁
文件大?。?/td> 1566K
代理商: MB90234PFV-XXX
MB90230 Series
44
10. D/A Converter
This block is an R-2R type D/A converter with 8-bit resolution.
The D/A converter incorporates two channels, each of which can be controlled for output independently by the
D/A control register.
(1) Register Configuration
(2) Block Diagram
DA17
DA16
DA15
DA14
DA13
DA12
DA11
DA10
15
14
13
12
11
10
9
8
DA07
DA06
DA05
DA04
DA03
DA02
DA01
DA00
7
6
5
4
321
0
DAE1
DAE0
7
6
5
4
321
0
DAT1
Address: 00003DH
DAT0
Address: 00003CH
DACR
Address: 00003EH
D/A converter data register 1
D/A converter data register 2
D/A control register
bit
F2MC-16 bus
DA
17
DA
16
DA
15
DA
14
DA
13
DA
12
DA
11
DA
10
DA
07
DA
06
DA
05
DA
04
DA
03
DA
02
DA
01
DA
00
DAE1
Standby control
2R
R
AVCC
DA17
DA16
DA15
DA11
DA10
DA output
ch. 1
DAE0
Standby control
2R
R
AVCC
DA07
DA06
DA05
DA01
DA00
DA output
ch. 0
2R
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