参数资料
型号: ADP5585ACPZ-01-R7
厂商: Analog Devices Inc
文件页数: 27/40页
文件大小: 0K
描述: IC PORT EXPANDER 10I/O 16LFCSP
标准包装: 1,500
系列: *
Data Sheet
ADP5585
Rev. C | Page 33 of 40
LOGIC_CFG Register 0x34
Table 60. LOGIC_CFG Bit Descriptions
Bit(s)
Bit Name
Access
Description
7
N/A
Reserved.
6
LY_INV
Read/write
0 = LY output not inverted before passing into logic block.
1 = inverts output LY from the logic block.
5
LC_INV
Read/write
0 = LC input not inverted before passing into the logic block.
1 = inverts input LC before passing it into the logic block.
4
LB_INV
R/W
0 = LB input not inverted before passing into the logic block.
1 = inverts input LB before passing it into the logic block.
3
LA_INV
R/W
0 = LA input not inverted before passing into the logic block.
1 = inverts input LA before passing it into the logic block.
2 to 0
LOGIC_SEL[2:0]
R/W
Configures the digital mux for the logic block. Refer to Figure 19.
000 = off/disable.
001 = AND.
010 = OR.
011 = XOR.
100 = FF.
101 = IN_LA.
110 = IN_LB.
111 = IN_LC.
LOGIC_FF_CFG Register 0x35
Table 61. LOGIC_FF_CFG Bit Descriptions
Bit(s)
Bit Name
Access
Description
7 to 2
N/A
Read/write
Reserved.
1
FF_SET
Read/write
0 = FF not set in the logic block. Refer to Figure 19.
1 = set FF in the logic block.
0
FF_CLR
Read/write
0 = FF not cleared in the logic block. Refer to Figure 19.
1 = clear FF in the logic block.
LOGIC_INT_EVENT_EN Register 0x36
Table 62. LOGIC_INT_EVENT_EN Bit Descriptions
Bit(s)
Bit Name
Access
Description
7 to 3
N/A
Reserved.
2
LY_DBNC_DIS
Read/write
0 = output of the logic block is debounced before entering the event/interrupt block.
1 = output of the logic block is not debounced before entering the event/interrupt
block. Use with caution because glitches may generate interrupts prematurely.
1
LOGIC_EVENT_EN
Read/write
0 = LY cannot generate interrupt.
1 = allow LY activity to generate events on the FIFO.
0
LOGIC_INT_LEVEL
Read/write
Configure the logic level of LY that generates an interrupt.
0 = LY is active low.
1 = LY is active high.
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