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參數(shù)資料
| 型號(hào)： | ADP5587CP-EVALZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 8/24頁 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR ADP5587 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，GPIO 擴(kuò)展器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ADP5587 |
| 主要屬性： | 8 位 18 端口 GPIO 擴(kuò)展器 |
| 次要屬性： | I²C 接口 |
| 已供物品： | 板 |
| 相關(guān)產(chǎn)品： | ADP5587ACBZ-R7DKR-ND - IC I/O EXPANDER/KEYBRD CTRLR ADP5587ACBZ-R7CT-ND - IC I/O EXPANDER/KEYBRD CTRLR ADP5587ACBZ-R7TR-ND - IC I/O EXPANDER/KEYBRD CTRLR ADP5587ACPZ-R7DKR-ND - IC EXPANDER/KEYBOARD CTRLR ADP5587ACPZ-R7CT-ND - IC EXPANDER/KEYBOARD CTRLR ADP5587ACPZ-R7TR-ND - IC EXPANDER/KEYBOARD CTRLR |
ADP5587
Data Sheet
Rev. D | Page 16 of 24
Address
Register Name
Description
0x2A
DEBOUNCE_DIS2
Debounce disable
0x2B
DEBOUNCE_DIS3
Debounce disable
0x2C
GPIO_PULL1
GPIO pull disable
0x2D
GPIO_PULL2
GPIO pull disable
0x2E
GPIO_PULL3
GPIO pull disable
REGISTER DESCRIPTIONS
Table 16. DEV_ID—Register 0x00 (Device ID)
Register Name
Register Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
DEV_ID
Device ID[3:0], MFG ID[7:4]
MFID3
MFID2
MFID1
MFID0
DID3
DID2
DID1
DID0
Table 17. CFG—Register 0x01 (Configuration Register 1)
Field
Bits
Description
AUTO_INC
7
I2C auto-increment. Burst read is supported; burst write is not supported.
1: I2C auto-increment is on.
0: I2C auto-increment is off.
GPIEM_CFG
6
GPI event mode configuration.
1: GPI events are not tracked when the keypad is locked.
0: GPI events are tracked when the keypad is locked.
OVR_FLOW_M
5
Overflow mode.
1: overflow mode is on; register overflow data shifts in, starting at the last event and losing first event data.
0: overflow mode is off; register overflow data is lost.
INT_CFG
4
Interrupt configuration.
1: processor interrupt is deasserted for 275 μs and is reasserted with pending key events.
0: processor interrupt remains asserted when host tries to clear interrupt while there is a pending key event.
OVR_FLOW_IEN
3
Overflow interrupt enable.
1: overflow interrupt is enabled.
0: overflow interrupt is disabled.
K_LCK_IM
2
Keypad lock interrupt mask.
1: keypad lock interrupt is enabled.
0: keypad lock interrupt is disabled.
GPI_IEN
1
GPI interrupt enable.
1: GPI interrupt is enabled.
0: GPI interrupt is disabled.
KE_IEN
0
Key events interrupt enable.
1: key events interrupt is enabled.
0: key events interrupt is disabled.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP5588 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Keypad I/O Expander |
| ADP5588ACPZ-R7 | 功能描述:IC KEYPAD SCANNER GPIO PORT EXP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| ADP5588ACPZ-R7B2 | 功能描述:Keypads and Alarm Systems Interface 24-LFCSP-WQ (4x4) 制造商:analog devices inc. 系列:- 包裝:帶卷（TR） 零件狀態(tài):上次購(gòu)買時(shí)間 應(yīng)用:鍵盤和警報(bào)系統(tǒng) 接口:I2C 電壓 - 電源:1.8 V ~ 3 V 封裝/外殼:24-WFQFN 裸露焊盤，CSP 供應(yīng)商器件封裝:24-LFCSP-WQ（4x4） 安裝類型:表面貼裝 標(biāo)準(zhǔn)包裝:1 |
| ADP5588-EVALZ | 功能描述:BOARD EVAL ADP5588 KEYPAD/GPIO RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| ADP5588XCPZ-R7 | 功能描述:Keypads and Alarm Systems Interface 制造商:analog devices inc. 系列:- 包裝:- 零件狀態(tài):上次購(gòu)買時(shí)間 應(yīng)用:鍵盤和警報(bào)系統(tǒng) 接口:I2C 電壓 - 電源:1.8 V ~ 3 V 封裝/外殼:- 供應(yīng)商器件封裝:- 安裝類型:- 標(biāo)準(zhǔn)包裝:1 |
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