edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff004e140d08cd332206 131a0104a52c197822c905a3574b9c25 125054afcf0081408180a9c09500950f 950a950c01012f2640a060841a303020 3500b2ec1000001ca91a000050001630 30203700dd0c1100001a000000fd0038 4c1f5311000a202020202020000000fc 0045323035572d313630300a20200022 edid-decode (hex): 00 ff ff ff ff ff ff 00 4e 14 0d 08 cd 33 22 06 13 1a 01 04 a5 2c 19 78 22 c9 05 a3 57 4b 9c 25 12 50 54 af cf 00 81 40 81 80 a9 c0 95 00 95 0f 95 0a 95 0c 01 01 2f 26 40 a0 60 84 1a 30 30 20 35 00 b2 ec 10 00 00 1c a9 1a 00 00 50 00 16 30 30 20 37 00 dd 0c 11 00 00 1a 00 00 00 fd 00 38 4c 1f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 45 32 30 35 57 2d 31 36 30 30 0a 20 20 00 22 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: SPT Model: 2061 Serial Number: ... Made in: week 19 of 2016 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 DisplayPort interface Maximum image size: 44 cm x 25 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6396, 0.3398 Green: 0.2949, 0.6103 Blue : 0.1445, 0.0703 White: 0.3134, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz Standard Timings: DMT 0x20: 1280x960 60.000000 Hz 4:3 60.000 kHz 108.000000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz DMT 0x30: 1440x900 74.984427 Hz 16:10 70.635 kHz 136.750000 MHz GTF : 1440x900 69.999868 Hz 16:10 65.590 kHz 126.982000 MHz GTF : 1440x900 72.000167 Hz 16:10 67.536 kHz 130.750000 MHz Detailed Timing Descriptors: DTD 1: 1600x900 59.978156 Hz 16:9 55.540 kHz 97.750000 MHz (434 mm x 236 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 18 Vpol P DTD 2: 1280x768 67.494066 Hz 5:3 53.320 kHz 68.250000 MHz (477 mm x 268 mm) Hfront 48 Hsync 32 Hback -80 Hpol P Vfront 3 Vsync 7 Vback 12 Vpol N a9 1a 00 00 50 00 16 30 30 20 37 00 dd 0c 11 00 00 1a '....P..00 7.......' Display Range Limits: Monitor ranges (GTF): 56-76 Hz V, 31-83 kHz H, max dotclock 170 MHz Display Product Name: 'E205W-1600' Checksum: 0x22 edid-decode "/sys/class/drm/card0-DP-2/edid": EDID (hex): 00ffffffffffff004a8b1a1d01010101 1e190104a5663978e6ee91a3544c9926 0f5054bdef80d1c081c095009040a9c0 71408180814064190040410026301888 3600a05a0000001e0e1f008051001e30 30801b01a05a0000001e9e2000905120 1f3040801c01a05a0000001e662156aa 51001e30308f1b01a05a0000001e0017 edid-decode (hex): 00 ff ff ff ff ff ff 00 4a 8b 1a 1d 01 01 01 01 1e 19 01 04 a5 66 39 78 e6 ee 91 a3 54 4c 99 26 0f 50 54 bd ef 80 d1 c0 81 c0 95 00 90 40 a9 c0 71 40 81 80 81 40 64 19 00 40 41 00 26 30 18 88 36 00 a0 5a 00 00 00 1e 0e 1f 00 80 51 00 1e 30 30 80 1b 01 a0 5a 00 00 00 1e 9e 20 00 90 51 20 1f 30 40 80 1c 01 a0 5a 00 00 00 1e 66 21 56 aa 51 00 1e 30 30 8f 1b 01 a0 5a 00 00 00 1e 00 17 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: RTK Model: 7450 Serial Number: ... Made in: week 30 of 2015 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 DisplayPort interface Maximum image size: 102 cm x 57 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue : 0.1503, 0.0595 White: 0.3125, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz Apple : 640x480 66.666667 Hz 4:3 35.000 kHz 30.240000 MHz DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz Apple : 1152x870 75.061550 Hz 192:145 68.681 kHz 100.000000 MHz Standard Timings: DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz DMT 0x2a: 1400x1050 59.978442 Hz 4:3 65.317 kHz 121.750000 MHz DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) GTF : 1152x864 60.000000 Hz 4:3 53.700 kHz 81.624000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x20: 1280x960 60.000000 Hz 4:3 60.000 kHz 108.000000 MHz Detailed Timing Descriptors: DTD 1: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz (160 mm x 90 mm) Hfront 24 Hsync 136 Hback 160 Hpol P Vfront 3 Vsync 6 Vback 29 Vpol P DTD 2: 1280x768 59.870228 Hz 5:3 47.776 kHz 79.500000 MHz (160 mm x 90 mm) Hfront 48 Hsync 128 Hback 208 Hpol P Vfront 1 Vsync 27 Vback 2 Vpol P DTD 3: 1280x800 59.810326 Hz 16:10 49.702 kHz 83.500000 MHz (160 mm x 90 mm) Hfront 64 Hsync 128 Hback 208 Hpol P Vfront 1 Vsync 28 Vback 2 Vpol P DTD 4: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz (160 mm x 90 mm) Hfront 48 Hsync 143 Hback 235 Hpol P Vfront 1 Vsync 27 Vback 2 Vpol P Checksum: 0x17 edid-decode "/sys/class/drm/card0-DVI-I-1/edid": EDID (hex): 00ffffffffffff0022f0fc2601010101 15130103802f1e78eeb130a5564a9a25 115054a56bf0814081809500a900b300 01010101010121399030621a274068b0 3600d9281100001c000000fd00324c18 5311000a202020202020000000fc0048 50204c32323435770a202020000000ff 00434e4b393231313232430a2020009b edid-decode (hex): 00 ff ff ff ff ff ff 00 22 f0 fc 26 01 01 01 01 15 13 01 03 80 2f 1e 78 ee b1 30 a5 56 4a 9a 25 11 50 54 a5 6b f0 81 40 81 80 95 00 a9 00 b3 00 01 01 01 01 01 01 21 39 90 30 62 1a 27 40 68 b0 36 00 d9 28 11 00 00 1c 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 48 50 20 4c 32 32 34 35 77 0a 20 20 20 00 00 00 ff 00 43 4e 4b 39 32 31 31 32 32 43 0a 20 20 00 9b ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: HWP Model: 9980 Serial Number: ... Made in: week 21 of 2009 Basic Display Parameters & Features: Digital display Maximum image size: 47 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is the preferred timing Color Characteristics: Red : 0.6464, 0.3388 Green: 0.2890, 0.6025 Blue : 0.1445, 0.0693 White: 0.3125, 0.3281 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz Apple : 1152x870 75.061550 Hz 192:145 68.681 kHz 100.000000 MHz Standard Timings: DMT 0x20: 1280x960 60.000000 Hz 4:3 60.000 kHz 108.000000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz GTF : 1600x1000 59.999820 Hz 16:10 62.100 kHz 133.142000 MHz DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz Detailed Timing Descriptors: DTD 1: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz (473 mm x 296 mm) Hfront 104 Hsync 176 Hback 280 Hpol N Vfront 3 Vsync 6 Vback 30 Vpol P Display Range Limits: Monitor ranges (GTF): 50-76 Hz V, 24-83 kHz H, max dotclock 170 MHz Display Product Name: 'HP L2245w' Display Product Serial Number: ... Checksum: 0x9b edid-decode "/sys/class/drm/card1-DP-3/edid": EDID (hex): 00ffffffffffff0005e33620fb910000 2e140104a52c197822b815a6554b9b25 135054bfee0081c0a9c0010101010101 010101010101302a40c8608464301850 1300bbf91000001e000000fd00374b1e 530e000a202020202020000000fc0032 3033360a2020202020202020000000ff 005138314142484133333733373100b7 edid-decode (hex): 00 ff ff ff ff ff ff 00 05 e3 36 20 fb 91 00 00 2e 14 01 04 a5 2c 19 78 22 b8 15 a6 55 4b 9b 25 13 50 54 bf ee 00 81 c0 a9 c0 01 01 01 01 01 01 01 01 01 01 01 01 30 2a 40 c8 60 84 64 30 18 50 13 00 bb f9 10 00 00 1e 00 00 00 fd 00 37 4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc 00 32 30 33 36 0a 20 20 20 20 20 20 20 20 00 00 00 ff 00 51 38 31 41 42 48 41 33 33 37 33 37 31 00 b7 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: AOC Model: 8246 Serial Number: ... Made in: week 46 of 2010 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 DisplayPort interface Maximum image size: 44 cm x 25 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6503, 0.3349 Green: 0.2949, 0.6054 Blue : 0.1445, 0.0751 White: 0.3134, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz Apple : 640x480 66.666667 Hz 4:3 35.000 kHz 30.240000 MHz DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz Standard Timings: DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) Detailed Timing Descriptors: DTD 1: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (443 mm x 249 mm) Hfront 24 Hsync 80 Hback 96 Hpol P Vfront 1 Vsync 3 Vback 96 Vpol P Display Range Limits: Monitor ranges (GTF): 55-75 Hz V, 30-83 kHz H, max dotclock 140 MHz Display Product Name: '2036' Display Product Serial Number: ... Checksum: 0xb7 edid-decode "/sys/class/drm/card1-DP-4/edid": EDID (hex): 00ffffffffffff000469d322d4230300 2819010380301b782a7ca5a3544ea027 125054b7ef00d1c0814081809500b300 714f81c08100023a801871382d40582c 4500db0b1100001e000000ff0046394c 4d54463230353738300a000000fd0032 4b185311000a202020202020000000fc 00415355532056533232390a202000f1 edid-decode (hex): 00 ff ff ff ff ff ff 00 04 69 d3 22 d4 23 03 00 28 19 01 03 80 30 1b 78 2a 7c a5 a3 54 4e a0 27 12 50 54 b7 ef 00 d1 c0 81 40 81 80 95 00 b3 00 71 4f 81 c0 81 00 02 3a 80 18 71 38 2d 40 58 2c 45 00 db 0b 11 00 00 1e 00 00 00 ff 00 46 39 4c 4d 54 46 32 30 35 37 38 30 0a 00 00 00 fd 00 32 4b 18 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 41 53 55 53 20 56 53 32 32 39 0a 20 20 00 f1 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: ACI Model: 8915 Serial Number: ... Made in: week 40 of 2015 Basic Display Parameters & Features: Digital display Maximum image size: 48 cm x 27 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is the preferred timing Color Characteristics: Red : 0.6376, 0.3310 Green: 0.3076, 0.6250 Blue : 0.1542, 0.0722 White: 0.3134, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz Apple : 640x480 66.666667 Hz 4:3 35.000 kHz 30.240000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz Standard Timings: DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz DMT 0x20: 1280x960 60.000000 Hz 4:3 60.000 kHz 108.000000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x1c: 1280x800 59.810326 Hz 16:10 49.702 kHz 83.500000 MHz Detailed Timing Descriptors: DTD 1: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (475 mm x 267 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P Display Product Serial Number: ... Display Range Limits: Monitor ranges (GTF): 50-75 Hz V, 24-83 kHz H, max dotclock 170 MHz Display Product Name: 'ASUS VS229' Checksum: 0xf1 edid-decode "/sys/class/drm/card1-DVI-I-2/edid": EDID (hex): 00ffffffffffff0022f05e3001010101 2b190103802c19782efda5a256519e27 0c5054a10800a9c081c0818095000101 010101010101302a40c8608464301850 1300bbf91000001e000000fd00324c18 5311000a202020202020000000fc0048 5020453230310a2020202020000000ff 0036434d353433305439340a20200094 edid-decode (hex): 00 ff ff ff ff ff ff 00 22 f0 5e 30 01 01 01 01 2b 19 01 03 80 2c 19 78 2e fd a5 a2 56 51 9e 27 0c 50 54 a1 08 00 a9 c0 81 c0 81 80 95 00 01 01 01 01 01 01 01 01 30 2a 40 c8 60 84 64 30 18 50 13 00 bb f9 10 00 00 1e 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 48 50 20 45 32 30 31 0a 20 20 20 20 20 00 00 00 ff 00 36 43 4d 35 34 33 30 54 39 34 0a 20 20 00 94 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: HWP Model: 12382 Serial Number: ... Made in: week 43 of 2015 Basic Display Parameters & Features: Digital display Maximum image size: 44 cm x 25 cm Gamma: 2.20 DPMS levels: Off RGB color display Default (sRGB) color space is primary color space First detailed timing is the preferred timing Color Characteristics: Red : 0.6357, 0.3388 Green: 0.3193, 0.6181 Blue : 0.1542, 0.0488 White: 0.3134, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz Standard Timings: DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz Detailed Timing Descriptors: DTD 1: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (443 mm x 249 mm) Hfront 24 Hsync 80 Hback 96 Hpol P Vfront 1 Vsync 3 Vback 96 Vpol P Display Range Limits: Monitor ranges (GTF): 50-76 Hz V, 24-83 kHz H, max dotclock 170 MHz Display Product Name: 'HP E201' Display Product Serial Number: ... Checksum: 0x94