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AOC P/N : 41A50-144 service manual Host Interface HIF / External On-Screen Display

Models: P/N : 41A50-144

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Table 2 : Host Interface (HIF) / External On-Screen Display

PIN #

Name

I/O

Description

98

HFS

I

Host Frame Sync. Frames the packet on the serial channel.

103

HCLK

I

Clock signal input for the 3-wire serial communication.

99

HDATA

I/O

Data signal for the 3-wire serial communication.

100

RESETn

I

Resets the gmZAN1 chip to a known state when low.

101

IRQ

O

Interrupt request output.

115

OSD-HREF

O

HSYNC output for an external OSD controller chip.

116

OSD-VREF

O

VSYNC output for an external OSD controller chip.

117

OSD-Clk

O

Clock output for an external OSD controller chip.

118

OSD-Data0

I

Data input 0 from an external OSD controller chip.

119

OSD-Data1

I

Data input 1 from an external OSD controller chip.

120

OSD-Data2

I

Data input 2 from an external OSD controller chip.

121

OSD-Data3

I

Data input 3 from an external OSD controller chip.

122

OSD-FSW

I

External OSD window display enable. Displays data from external OSD

 

 

 

controller when high.

123

MFB11

I/O

Multi-Function Bus 11. One of twelve multi-function signals MFB[11:0].

124

MFB10

I/O

Multi-Function Bus 10. One of twelve multi-function signals MFB[11:0].

102

MFB9

I/O

Multi-Function Bus 9. One of twelve multi-function signals MFB[11:0].

 

 

 

Also used as HDATA3 in a 4-bit host interface configuration.

104

MFB8

I/O

Multi-Function Bus 8. One of twelve multi-function signals MFB[11:0].

 

 

 

Also used as HDATA2 in a 4-bit host interface configuration.

105

MFB7

I/O

Multi-Function Bus 7. One of twelve multi-function signals MFB[11:0].

 

 

 

Also used as HDATA1 in a 4-bit host interface configuration.

106

MFB6

I/O

Multi-Function Bus 6. One of twelve multi-function signals MFB[11:0].

 

 

 

Internally pulled up. When externally pulled down (sampled at reset ) the host

 

 

 

interface is configured for 4 bits wide. In this configuration, MFB9:7 are used as

 

 

 

HDATA 3:1.

107

MFB5

I/O

Multi-Function Bus 5 One of twelve multi-function signals MFB[11:0].

 

 

 

Internally pulled up. When externally pulled down (sampled at reset ) the chip

 

 

 

uses an external crystal resonator across pins 141 and 142, instead of an

 

 

 

oscillator.

109

MFB4

I/O

Multi-Function Bus 4. One of twelve multi-function signals MFB[11:0].

110

MFB3

I/O

Multi-Function Bus 3. One of twelve multi-function signals MFB[11:0].

111

FMB2

I/O

Multi-Function Bus 2. One of twelve multi-function signals MFB[11:0].

112

MFB1

I/O

Multi-Function Bus 1. One of twelve multi-function signals MFB[11:0].

113

MFB0

I/O

Multi-Function Bus 0. One of twelve multi-function signals MFB[11:0].

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AOC P/N : 41A50-144 service manual Host Interface HIF / External On-Screen Display
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P/N : 41A50-144 specifications

The AOC P/N: 41A50-144 is a versatile and high-performing monitor that caters to both professional and casual users. With its sleek design and array of features, this model embodies the epitome of modern display technology.

One of the standout characteristics of the AOC 41A50-144 is its impressive display resolution. Equipped with a 1920 x 1080 pixels Full HD panel, it delivers sharp, vibrant images and ensures that text and graphics appear crisp and clear. The monitor boasts a wide viewing angle that allows for consistent color reproduction, making it perfect for collaborative workspaces or multi-screen setups.

In terms of refresh rates, the AOC 41A50-144 supports a 144Hz refresh rate, catering exceptionally well to gamers and media consumers who seek responsive performance. This high refresh rate reduces motion blur, providing a smoother experience during fast-paced gaming sessions or action-packed videos. Coupled with a 1ms response time, this monitor minimizes ghosting and lag, delivering a seamless visual experience.

The monitor utilizes advanced technologies to enhance the viewing experience further. One notable feature is AMD FreeSync support, which synchronizes the monitor's refresh rate with the GPU's frame rate, effectively eliminating screen tearing and stuttering during gameplay. This leads to a more immersive experience and ultimately gives gamers a competitive edge.

Another critical aspect of the AOC 41A50-144 is its connectivity options. It comes with multiple ports including HDMI, DisplayPort, and VGA, making it compatible with a wide range of devices. This versatility ensures that users can easily connect their computers, gaming consoles, or multimedia players without any hassle.

The AOC 41A50-144 also places importance on user comfort. It incorporates features like flicker-free technology and a low blue light mode to reduce eye strain during extended use. This focus on ergonomics allows for a more enjoyable viewing experience, regardless of the tasks at hand.

Overall, the AOC P/N: 41A50-144 combines high-performance, advanced technologies, and user-centered design. Whether for gaming, professional tasks, or entertainment purposes, this monitor stands out as a reliable and efficient solution that meets the demands of various users. Its features and specifications make it a compelling choice for anyone looking to enhance their display setup.