参数资料
型号: 5962-9169201QXC
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: ADC
英文描述: 2-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP28
封装: CERAMIC, DIP-28
文件页数: 22/39页
文件大小: 334K
代理商: 5962-9169201QXC
MAX6954
4-Wire Interfaced, 2.7V to 5.5V LED Display
Driver with I/O Expander and Key Scan
______________________________________________________________________________________
29
REGISTER DATA
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
D4
D3
D2
D1
D0
GPIO
Configuration
Register
0x06
Set number of keys scanned
Set port direction for ports P0 to P4:
0 = output, 1 = input
PORT ALLOCATION OPTIONS
0 Keys Scanned
0x06
0
P4
P3
P2
P1
P0
8 Keys Scanned
0x06
0
1
IRQ
P3
P2
P1
Key_A
16 Keys Scanned
0x06
0
1
0
IRQ
P3
P2
Key_B
Key_A
24 Keys Scanned
0x06
0
1
IRQ
P3
Key_C
Key_B
Key_A
32 Keys Scanned
0x06
1
X
IRQ
Key_D
Key_C
Key_B
Key_A
EXAMPLE PORT CONFIGURATION SETTINGS
No Keys
Scanned, P4 and
P2 Are Outputs,
Others Are Inputs
0x06
00001
011
8 Keys Scanned,
P3 and P1 Are
Outputs, P2 Is an
Input
0x06
001
X
0
10
X
32 Keys
Scanned, No
GPIO Ports
0x06
1
XXXX
XXX
Table 32. Port Configuration Register Format
REGISTER DATA
WITH APPROPRIATE SWITCH NAMED BELOW
KEY
MASK
REGISTER
ADDRESS
CODE
(HEX
D7
D6
D5
D4
D3
D2
D1
D0
Key_A Mask
Register
0x08
SW_A7
SW_A6
SW_A5
SW_A4
SW_A3
SW_A2
SW_A1
SW_A0
Key_B Mask
Register
0x09
SW_B7
SW_B6
SW_B5
SW_B4
SW_B3
SW_B2
SW_B1
SW_B0
Key_C Mask
Register
0x0A
SW_C7
SW_C6
SW_C5
SW_C4
SW_C3
SW_C2
SW_C1
SW_C0
Key_D Mask
Register
0x0B
SW_ D7
SW_D6
SW_D5
SW_D4
SW_D3
SW_D2
SW_D1
SW_D0
Table 33. Key Mask Register Format
相关PDF资料
PDF描述
5962-9169301MCA 4 CHANNEL, VIDEO AMPLIFIER, CDIP14
5962-9169401MCA 1 CHANNEL, VIDEO AMPLIFIER, CDIP14
5962-9203101M2A 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CQCC20
5962-9203101MEA 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CDIP16
5962-9203103Q2A 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CQCC20
相关代理商/技术参数
参数描述
5962-9169301M2A 制造商:Texas Instruments 功能描述:-LIFETIME BUYS TIL 03/03
5962-9169701MMA 制造商:e2v Aerospace & Defense 功能描述:SMD MKD 87C51RC-16 PHI-JLCC
5962-9169701MUA 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intel 功能描述:
5962-9169702MUA 制造商:Rochester Electronics LLC 功能描述:- Bulk
5962-9172201MEA 制造商:e2v 功能描述:Counter Single 4-Bit Binary UP 16-Pin CDIP 制造商:e2v technologies 功能描述:Counter Single 4-Bit Binary UP 16-Pin CDIP