Appendix C: Beep and POST Codes

Code

Beeps

POST Routine Description

 

 

 

02

 

Verify Real Mode.

04

 

Get CPU type.

06

 

Initialize system hardware.

08

 

Initialize chipset registers with initial POST values.

09

 

Get in POST Reg.

0A

 

Initialize CPU registers.

0C

 

Initialize cache initial POST values.

OE

 

Initialize I/O.

OF

 

Initialize the localbus IDE.

10

 

Initialize Power Management.

11

 

Load alternate registers with initial POST values.

12

 

Jump to UserPatch0.

14

 

Initialize keyboard controller.

16

2-2-3

BIOS ROM checksum.

18

 

8254 timer initialization.

1A

 

8237 DMA controller initialization.

1C

 

Reset Programmable Interrupt Controller.

20

3-1-1

Test DRAM refresh.

22

3-1-3

Test 8742 Keyboard Controller.

24

 

Set ES segment register to 4 GB.

28

 

Autosize DRAM.

2A

 

Clear 512K base RAM.

2C

3-4-1

Test 512K base address lines.

2E

3-4-3

Test 512K base memory.

32

 

Test CPU bus-clock frequency.

34

 

Test CMOS RAM.

35

 

Initialize alternate chipset registers.

37

 

Reinitialize the chipset (MB only).

38

 

Shadow system BIOS ROM.

39

 

Reinitialize the cache (MB only).

3A

 

Autosize cache.

3C

 

Configure advanced chipset registers.

3D

 

Load alternate registers with CMOS values.

40

 

Set initial CPU speed.

42

 

Initialize interrupt vectors.

44

 

Initialize BIOS interrupts.

46

2-1-2-3

Check ROM copyright notice.

47

 

Initialize manager for PCI Option ROMs.

48

 

Check video configuration against CMOS.

49

 

Initialize PCI bus and devices.

 

 

 

52

D6-IN System Board Manual

Page 54
Image 54
Star Micronics D6-IN manual Get in Post Reg

D6-IN specifications

The Star Micronics D6-IN is a cutting-edge thermal printer designed to meet the demands of various industries, including retail, hospitality, and logistics. This printer exemplifies efficiency and versatility, making it an ideal choice for businesses that require reliable, high-quality printing solutions.

One of the main features of the D6-IN is its impressive printing speed. Capable of producing up to 200 mm per second, this printer ensures that receipts, labels, and other documents are generated quickly, helping to reduce customer wait times and enhance overall service efficiency. This speed does not come at the cost of print quality; the D6-IN delivers crisp and clear prints with a resolution of 203 dpi, ensuring that even the smallest text and intricate graphics are presented with exceptional clarity.

Another notable characteristic of the D6-IN is its robust connectivity options. This printer supports multiple interfaces, including USB, Ethernet, and Bluetooth, providing businesses with the flexibility to connect to a wide range of devices. Multi-device connectivity is essential in modern environments, facilitating seamless integration with point-of-sale systems, mobile devices, and other peripherals.

The D6-IN also features advanced technical capabilities, such as an embedded web server, which allows for easy configuration and monitoring of the printer over a network. This functionality ensures that businesses can manage their printing operations efficiently, making adjustments and diagnosing issues remotely when necessary.

The printer's compact design is another significant advantage, allowing it to fit easily into various workspaces without compromising performance. Its durable construction ensures that it can withstand the demands of busy environments, providing longevity and reliability that businesses can count on.

User-friendliness is a core design principle of the D6-IN, with features like drop-in paper loading, which simplifies the process of changing paper rolls. This ease of use results in minimal downtime and contributes to overall operational efficiency.

In summary, the Star Micronics D6-IN is a feature-rich thermal printer that combines speed, connectivity, and durability. Its exceptional print quality, versatile connectivity options, and user-friendly design make it an excellent choice for businesses looking to enhance their printing capabilities. With this printer, organizations can streamline their operations and provide better service to their customers, paving the way for increased productivity and success.