 HDMI V1.4 standard specification
(3D Format, Audio Return Channel,
4K x 2K Graphic Size, Ethernet Channel)
Multi Ports Output
(HDMI 4ports, DisplayPort 1port)
Widebａnd Dot Clock
(Analog 330MHz, DVI Dual link 330MHz)
DisplayPort V1.1a
| Media Play
HDCP, EDID
Teletext (PAL only), V-Chip,
Closed Caption (NTSC only)
Graphic 4096 x 2048 (BMP)
NTSC, PAL, SECAM |
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K-8278A是测试Display Device的综合影像信号发生器。K-8278 可以支援多种类的标准信号, 例如，LCD TV/Monitor, PDP TV, 投影仪等。它可以支援 HDMI 4ports, Display 1port 等多种 Multi ports ，适用于各种生产线。K-8278A 获得了国际标准HDMI, DisplayPort 的认证，提升了产品可靠性。
– 点频宽带
可以支援高解像力的 Timing，并采用了Analog 330MHz / DVI Dual Link 330MHz / DisplayPort 300MHz 出口端式样。
– Multi Ports Output
HDMI 4ports, DisplayPort 1port等可以支援 Multi Ports 的出口端，可以同时测试多种 Display Device。
特别适用于 CELL-LINE 生产线。
– HDMI V1.4 功能
采用了 HDMI V1.4 Standard 功能，可以测试 3D Format / Audio Return Channel / Ethernet / CEC / Deep Color 功能。
– 多种信号出口端，可以测试 3D 功能
HDMI V1.4 出口端外 Analog, DVI, DisplayPort, D-TV 出口端可以测试 3D
– 采用 DisplayPort V1.1a 功能
采用了DisplayPort V1.1a Standard 功能，Lane count / Pre-emphasis / Swing level / DPCD / SSC 等，可以支援各种测试。
– TV/D-TV 标准信号出口端
TV 出口端采用了 NTSC, PAL, SECAM的 Standard specification，SMPTE 及 ITU 标准规格， 并对 Teletext, V-Chip, Closed Caption 功能 可以进行测试。
– 采用 Multi Media Play 功能
可以实现多种解像力 检测及 Source file 出口端检测，可以支持 Video format (wmv, avi, mpg, vob, mp4, asf, tp, trp), Audio format(MP3, WMA, AAC, Ogg, PCM) 和 Image (BMP, JPG)。 |
 ANALOG VIDEO OUTPUT | | Display Size | 4096*4096 | | Pixel Rate Range | 8MHz~330MHz / Error of less than 25ppm | | Video Level | R, G, B (75 ohms) 0~1.0V programmable / 1 mV step | | Sync on Green | 0~300mV programmable | | Blank Level | 7.5 IRE / 0 IRE programmable | | Output connector | D-Sub 15-pin | | Rise / fall time | Less than 3ns (maximum) | | Protection | buffered by 75-ohm isolation | | HORIZONTAL TIMING | | Total Pixels | 100~8192 pixels resolution / 1 Pixel resolution | | VERTICAL TIMING | | Total Lines | 100~8192 lines (non-interlace) | | 100~4096 lines (interlace) / 1 line resolution | | SEPARATE SYNC | | HS, VS, TTL Level (4.5V) |
| ANALOG AUDIO OUTPUT | | Frequency Range | 20Hz to 20KHz / 1Hz step | | Waveform | Sine wave | | Number of Channel | 2 Channel (R/L) | | Connector | RCA | | Special Control Mode | Fix / Sweep / Mute / Swap |
| DVI(TMDS) Output | | Pixel Rate Range | Single link : 25MHz~165MHz, Dual link : 25MHz~330MHz | | EDID | Read / Compare | | HDCP | HDCP V1.0 | | Compliant | DVI V1.0 | | Video Signal Type | RGB | | Sampling Mode | 4:4:4 | | Output Connector | DVI-I |
| TV FORMAT | | Output Mode | NTSC M, J | NTSC 443 | PAL B,D,G,H,I | SECAM | | | Subcarrier Frequency | 3.579545 | 4.433618 | 4.433618 | For=4.40625 | MHz | | Fob=4.25 | | Subcarrier Stability | ±5 | Hz | | Video Output | Composite (BNC), S-Video | | Single : CVBS | Connector | BNC | | Single : Y/C | Connector | 4-pin mini DIN | | Burst On/Off (NTSC, PAL) | | Closed Caption (NTSC) | C1, C2, C3, C4 / T1, T2, T3, T4 | | V-Chip | MPAA Rating : G, PG, PG-13, R, NC-17, X | | FCC Rating : TV-Y, TV-Y7, TV-G, TV-PG, TV-14, TV-MA | | Teletext support (PAL) | Teletext System B Level 1, 1.5 |
| SCART OUTPUT | | Signal | CVBS, Audio, Video(R,G,B), Y/C, Y, Pb, Pr | | Connector | SCART |
| D-TV FORMAT | | Single | Y, Pb, Pr | Connector | BNC | | Format | 480P, 720P, 1080i, 1080P | | Timing | Progressive Mode Frame Rate (Hz) | Interlace Mode Frame Rate (Hz) | Standard | | 1920X1080 | 60P | 60 | 60i | 30 | SMPTE 274M | | 59.94P | 60/1.001 | 59.94i | 30/1.001 | SMPTE 274M | | 50P | 50 | 50i | 25 | SMPTE 274M | | 30P | 30 | | | SMPTE 274M | | 29.97P | 30/1.001 | | | SMPTE 274M | | 25P | 25 | | | SMPTE 274M | | 24P | 24 | | | SMPTE 274M | | 23.98P | 24/1.001 | | | SMPTE 274M | | 1280X720 | 60P | 60 | | | SMPTE 296M | | 59.94P | 60/1.001 | | | SMPTE 296M | | 50P | 50 | | | SMPTE 296M |
| MEDIA PLAY | | Output Port | Analog, DVI, DisplayPort, HDMI, YPbPr, Y/C, CVBS | | Storage method | 3.5" HDD, USB 2.0(over than WinXP) | | Storage capacity | 250GB |
| DISPLAYPORT VIDEO OUTPUT | | Pixel Rate Range | 25MHz ~ 300MHz | | Lane Count | 1/2/4 lanes | | Video Signal Type | RGB or YCbCr | | Sampling Mode | 4:4:4 / 4:2:2 | | Color Depth Trans | 6/8/10 bits per component | | Lane data rate | 2.7Gbps or 1.62Gbps per lane | | Pre-emphasis | 0dB/3.5dB/6dB/9.5dB selectable | | Swing level | 400mV/600mV/800mV/1200mV selectable | | EDID |
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