參數資料
型號: HD404849TF
廠商: Hitachi,Ltd.
元件分類: 其它接口
英文描述: TERMINAL
中文描述: IGBT模塊
文件頁數: 53/125頁
文件大小: 471K
代理商: HD404849TF
HD404849 Series
53
Bit
Initial value
Read/Write
Bit name
3
Not used
2
Not used
0
0
W
PMRA0
1
0
W
PMRA1
PMRA0
0
1
R2
3
/SO mode selection
R2
3
SO
Port mode register A (PMRA: $004)
PMRA1
0
1
R2
2
/SI mode selection
R2
2
SI
Figure 36 Port Mode Register A (PMRA)
Bit
Initial value
Read/Write
Bit name
3
Not used
2
0
W
LOR32
0
Not used
1
0
W
LOR31
LCD output register 3 (LOR3: $01F)
LOR31
0
1
R6/SEG13–SEG16 mode selection
R6
SEG13–SEG16
LOR32
0
1
R7/SEG17–SEG20 mode selection
R7
SEG17–SEG20
Figure 37 LCD Output Register 3 (LOR3)
Pull-Up MOS Transistor Control:
A program-controlled pull-up MOS transistor is provided for each
input/output pin other than input-only pins D
10
and D
11
. The on/off status of all these transistors is
controlled by bit 3 (MIS3) of the miscellaneous register (MIS: $00C), and the on/off status of an individual
transistor can also be controlled by the port data register (PDR) of the corresponding pin—enabling on/off
control of that pin alone (table 23 and figure 38).
The on/off status of each transistor and the peripheral function mode of each pin can be set independently.
相關PDF資料
PDF描述
HD4074849 TERMINAL
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