User:Saschaelble

"Although the information we release has been verified and shown to work to the best our knowledge, we cant be held accountable for bricked devices or roots gone wrong."

This page will be dedicated to the hardware specifications, descriptions, and information related to: D40-D1 D50-D1 D55-D1 D58-D1 D60-D1

M75-C1

Specs

• Dual Core Cortex A-9 ARM (CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d)

- w/ 1.5GB DDR3 RAM (x3) (K4B4G1646D-BCK0)

• Quad Core GPU

- w/ 0.5GB DDR3 RAM (x4) (NT5CB64M16FP-DH)

• 4GB EMMC (THGBMBG5D1KBAIT)

5x HDMI Component Ethernet Wifi 4k panel

• USB 3.0 (2.0 externally)

Mainboard

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Connections / Connectors / Switches

• CN102 - UART (115200 8n1) CPU
• CN203 - UART (115200 8n1) GPU
• CN403 - UART (56700 8n1)
• CN202 - UART (115200 8n1) unknown/nc
• CN211 - SPI
• CN404 - JTAG
• CN403 - USB
• SW401 - Reboot

All UARTS : Pin1->4 = GND, 3.3v, TX, RX

HDMI 4 is a special port, as it has a demuxer chip (74HC4052D) inline of the SDA and SCL lines, with a voltage detect pin on pin #14 to switch between uart0,1,2 and CEC for HDMI

Updates

Vizio uses a custom update method, like on their TV's and Tablets. Specifically the updates are provided thru Update Logic (ULI), and are pulled from the ULI servers, then decrypted. After decryption, the box is booted into recovery, the update is verified (it's a normal CTV update at this point), then installed.

Firmware History

• 1.3.24 - Initial Factory Version?

- U-Boot 2012.04-sigma-common-00004-g3f6cf79 (Jun 09 2015 - 15:19:12)
- Linux version 3.4.39.13 ([email protected]) (gcc version 4.8.1 (Sourcery CodeBench Lite 2013.11-33) ) #1 SMP Tue Jan 19 11:56:31 CST 2016

• 1.5.16 - Last update

Kernel Info

1. cat /prociomem

00000000-0bbfffff : System RAM

 00008000-006ee593 : Kernel code
 00726000-008b745b : Kernel data

15030000-15031fff : SIGMA_Trix_GMAC.0 35900000-3fffffff : System RAM 86600000-9fffffff : System RAM f502f100-f502f2ff : sigma-ehci.0

 f502f100-f502f2ff : ehci_hcd

f5200000-f5200bff : sigma-xhci.0

 f5200000-f5200bff : xhci-hcd

fb008100-fb0082ff : sigma-ehci.1

 fb008100-fb0082ff : ehci_hcd

fb00a000-fb00a0ff : sigma-sdhci.0

1. grep -H /sys/module/*/parameters/*

/sys/module/8250/parameters/nr_uarts:4 /sys/module/8250/parameters/share_irqs:1 /sys/module/8250/parameters/skip_txen_test:0 /sys/module/alarm_dev/parameters/debug_mask:1 /sys/module/auth_rpcgss/parameters/expired_cred_retry_delay:5 /sys/module/binder/parameters/debug_mask:7 /sys/module/binder/parameters/proc_no_lock:N /sys/module/binder/parameters/stop_on_user_error:0 /sys/module/block/parameters/events_dfl_poll_msecs:0 /sys/module/brd/parameters/max_part:0 /sys/module/brd/parameters/rd_nr:0 /sys/module/brd/parameters/rd_size:16384 /sys/module/cfg80211/parameters/cfg80211_disable_40mhz_24ghz:N /sys/module/cfg80211/parameters/ieee80211_regdom:00 /sys/module/dns_resolver/parameters/debug:0 /sys/module/ehci_hcd/parameters/hird:0 /sys/module/ehci_hcd/parameters/ignore_oc:N /sys/module/ehci_hcd/parameters/log2_irq_thresh:0 /sys/module/ehci_hcd/parameters/park:0 /sys/module/fuse/parameters/max_user_bgreq:255 /sys/module/fuse/parameters/max_user_congthresh:255 /sys/module/hid/parameters/debug:0 /sys/module/hid/parameters/ignore_special_drivers:0 /sys/module/hid_apple/parameters/fnmode:1 /sys/module/hid_apple/parameters/iso_layout:1 /sys/module/hostap/parameters/ap_bridge_packets:1,-1,-1,-1,-1,-1,-1,-1 /sys/module/hostap/parameters/ap_max_inactivity:300,-1,-1,-1,-1,-1,-1,-1 /sys/module/hostap/parameters/autom_ap_wds:0,-1,-1,-1,-1,-1,-1,-1 /sys/module/hostap/parameters/other_ap_policy:0,-1,-1,-1,-1,-1,-1,-1 /sys/module/ipv6/parameters/autoconf:1 /sys/module/ipv6/parameters/disable:0 /sys/module/ipv6/parameters/disable_ipv6:0 /sys/module/kernel/parameters/alignment:2 /sys/module/kernel/parameters/consoleblank:600 /sys/module/kernel/parameters/initcall_debug:N /sys/module/kernel/parameters/nousb:N /sys/module/kernel/parameters/panic:0 /sys/module/kernel/parameters/pause_on_oops:0 /sys/module/keyboard/parameters/brl_nbchords:1 /sys/module/keyboard/parameters/brl_timeout:300 /sys/module/lirc_dev/parameters/debug:N /sys/module/lockd/parameters/nlm_grace_period:0 /sys/module/lockd/parameters/nlm_max_connections:1024 /sys/module/lockd/parameters/nlm_tcpport:0 /sys/module/lockd/parameters/nlm_timeout:10 /sys/module/lockd/parameters/nlm_udpport:0 /sys/module/lockd/parameters/nsm_use_hostnames:N /sys/module/loop/parameters/max_loop:0 /sys/module/loop/parameters/max_part:0 /sys/module/lowmemorykiller/parameters/adj:0,1,6,12 /sys/module/lowmemorykiller/parameters/cost:32 /sys/module/lowmemorykiller/parameters/debug_level:1 /sys/module/lowmemorykiller/parameters/minfree:1536,2048,4096,16384 /sys/module/mac80211/parameters/ieee80211_default_rc_algo:minstrel_ht /sys/module/mac80211/parameters/max_nullfunc_tries:2 /sys/module/mac80211/parameters/max_probe_tries:5 /sys/module/mac80211/parameters/probe_wait_ms:500 /sys/module/mmc_core/parameters/removable:N /sys/module/mmcblk/parameters/perdev_minors:28 /sys/module/mousedev/parameters/tap_time:200 /sys/module/mousedev/parameters/xres:1024 /sys/module/mousedev/parameters/yres:768 /sys/module/nf_conntrack/parameters/acct:N /sys/module/nf_conntrack/parameters/expect_hashsize:1024 /sys/module/nf_conntrack/parameters/hashsize:11999 /sys/module/nf_conntrack_amanda/parameters/master_timeout:300 /sys/module/nf_conntrack_amanda/parameters/ts_algo:kmp /sys/module/nf_conntrack_ftp/parameters/loose:N /sys/module/nf_conntrack_ftp/parameters/ports:21 /sys/module/nf_conntrack_h323/parameters/callforward_filter:Y /sys/module/nf_conntrack_h323/parameters/default_rrq_ttl:300 /sys/module/nf_conntrack_h323/parameters/gkrouted_only:1 /sys/module/nf_conntrack_ipv4/parameters/hashsize:11999 /sys/module/nf_conntrack_irc/parameters/dcc_timeout:300 /sys/module/nf_conntrack_irc/parameters/max_dcc_channels:8 /sys/module/nf_conntrack_irc/parameters/ports:6667 /sys/module/nf_conntrack_netbios_ns/parameters/timeout:3 /sys/module/nf_conntrack_sane/parameters/ports:6566 /sys/module/nf_conntrack_tftp/parameters/ports:69 /sys/module/nfs/parameters/cache_getent:/sbin/nfs_cache_getent /sys/module/nfs/parameters/cache_getent_timeout:15 /sys/module/nfs/parameters/callback_tcpport:0 /sys/module/nfs/parameters/enable_ino64:Y /sys/module/nfs/parameters/max_session_slots:16 /sys/module/nfs/parameters/nfs4_disable_idmapping:Y /sys/module/nfs/parameters/nfs_idmap_cache_timeout:600 /sys/module/nfs/parameters/send_implementation_id:1 /sys/module/oprofile/parameters/timer:0 /sys/module/printk/parameters/always_kmsg_dump:N /sys/module/printk/parameters/console_suspend:Y /sys/module/printk/parameters/ignore_loglevel:N /sys/module/printk/parameters/time:Y /sys/module/psmouse/parameters/proto:auto /sys/module/psmouse/parameters/rate:100 /sys/module/psmouse/parameters/resetafter:5 /sys/module/psmouse/parameters/resolution:200 /sys/module/psmouse/parameters/resync_time:0 /sys/module/psmouse/parameters/smartscroll:Y /sys/module/rc_core/parameters/debug:0 /sys/module/rcutree/parameters/rcu_cpu_stall_suppress:0 /sys/module/rcutree/parameters/rcu_cpu_stall_timeout:60 /sys/module/sch_htb/parameters/htb_hysteresis:0 /sys/module/scsi_mod/parameters/default_dev_flags:0 /sys/module/scsi_mod/parameters/inq_timeout:20 /sys/module/scsi_mod/parameters/max_luns:512 /sys/module/scsi_mod/parameters/max_report_luns:511 /sys/module/scsi_mod/parameters/scan:async /sys/module/scsi_mod/parameters/scsi_logging_level:0 /sys/module/sdhci/parameters/debug_quirks:0 /sys/module/sdhci/parameters/debug_quirks2:0 /sys/module/sg/parameters/allow_dio:0 /sys/module/sg/parameters/def_reserved_size:32768 /sys/module/sg/parameters/scatter_elem_sz:32768 /sys/module/snd/parameters/cards_limit:1 /sys/module/snd/parameters/major:116 /sys/module/snd/parameters/slots:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_aloop/parameters/enable:Y,N,N,N,N,N,N,N /sys/module/snd_aloop/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_aloop/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_aloop/parameters/pcm_notify:0,0,0,0,0,0,0,0 /sys/module/snd_aloop/parameters/pcm_substreams:8,8,8,8,8,8,8,8 /sys/module/snd_dummy/parameters/enable:Y,N,N,N,N,N,N,N /sys/module/snd_dummy/parameters/fake_buffer:Y /sys/module/snd_dummy/parameters/hrtimer:Y /sys/module/snd_dummy/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_dummy/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_dummy/parameters/model:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_dummy/parameters/pcm_devs:1,1,1,1,1,1,1,1 /sys/module/snd_dummy/parameters/pcm_substreams:8,8,8,8,8,8,8,8 /sys/module/snd_pcm/parameters/maximum_substreams:4 /sys/module/snd_pcm/parameters/preallocate_dma:1 /sys/module/snd_pcm_oss/parameters/adsp_map:1,1,1,1,1,1,1,1 /sys/module/snd_pcm_oss/parameters/dsp_map:0,0,0,0,0,0,0,0 /sys/module/snd_pcm_oss/parameters/nonblock_open:Y /sys/module/snd_rawmidi/parameters/amidi_map:1,1,1,1,1,1,1,1 /sys/module/snd_rawmidi/parameters/midi_map:0,0,0,0,0,0,0,0 /sys/module/snd_seq/parameters/seq_client_load:-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_seq/parameters/seq_default_timer_card:-1 /sys/module/snd_seq/parameters/seq_default_timer_class:1 /sys/module/snd_seq/parameters/seq_default_timer_device:3 /sys/module/snd_seq/parameters/seq_default_timer_resolution:0 /sys/module/snd_seq/parameters/seq_default_timer_sclass:0 /sys/module/snd_seq/parameters/seq_default_timer_subdevice:0 /sys/module/snd_seq_midi/parameters/input_buffer_size:4096 /sys/module/snd_seq_midi/parameters/output_buffer_size:4096 /sys/module/snd_seq_oss/parameters/maxqlen:1024 /sys/module/snd_seq_oss/parameters/seq_oss_debug:0 /sys/module/snd_timer/parameters/timer_limit:4 /sys/module/snd_timer/parameters/timer_tstamp_monotonic:1 /sys/module/snd_ua101/parameters/enable:Y,Y,Y,Y,Y,Y,Y,Y /sys/module/snd_ua101/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_ua101/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_ua101/parameters/queue_length:21 /sys/module/snd_usb_6fire/parameters/enable:Y,Y,Y,Y,Y,Y,Y,Y /sys/module/snd_usb_6fire/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_usb_6fire/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_usb_audio/parameters/async_unlink:Y /sys/module/snd_usb_audio/parameters/device_setup:0,0,0,0,0,0,0,0 /sys/module/snd_usb_audio/parameters/enable:Y,Y,Y,Y,Y,Y,Y,Y /sys/module/snd_usb_audio/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_usb_audio/parameters/ignore_ctl_error:N /sys/module/snd_usb_audio/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_usb_audio/parameters/nrpacks:8 /sys/module/snd_usb_audio/parameters/pid:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_usb_audio/parameters/vid:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/snd_usb_caiaq/parameters/enable:Y,Y,Y,Y,Y,Y,Y,Y /sys/module/snd_usb_caiaq/parameters/id:(null),(null),(null),(null),(null),(null),(null),(null) /sys/module/snd_usb_caiaq/parameters/index:-1,-1,-1,-1,-1,-1,-1,-1 /sys/module/soundcore/parameters/preclaim_oss:1 /sys/module/spurious/parameters/irqfixup:0 /sys/module/spurious/parameters/noirqdebug:N /sys/module/sunrpc/parameters/auth_hashtable_size:16 /sys/module/sunrpc/parameters/max_resvport:1023 /sys/module/sunrpc/parameters/min_resvport:665 /sys/module/sunrpc/parameters/pool_mode:global /sys/module/sunrpc/parameters/tcp_max_slot_table_entries:65536 /sys/module/sunrpc/parameters/tcp_slot_table_entries:2 /sys/module/sunrpc/parameters/udp_slot_table_entries:16 /sys/module/tcp_cubic/parameters/beta:717 /sys/module/tcp_cubic/parameters/bic_scale:41 /sys/module/tcp_cubic/parameters/fast_convergence:1 /sys/module/tcp_cubic/parameters/hystart:1 /sys/module/tcp_cubic/parameters/hystart_ack_delta:2 /sys/module/tcp_cubic/parameters/hystart_detect:3 /sys/module/tcp_cubic/parameters/hystart_low_window:16 /sys/module/tcp_cubic/parameters/initial_ssthresh:0 /sys/module/tcp_cubic/parameters/tcp_friendliness:1 /sys/module/usb_storage/parameters/delay_use:1 /sys/module/usb_storage/parameters/option_zero_cd:1 /sys/module/usb_storage/parameters/swi_tru_install:1 /sys/module/usbcore/parameters/authorized_default:-1 /sys/module/usbcore/parameters/autosuspend:2 /sys/module/usbcore/parameters/blinkenlights:N /sys/module/usbcore/parameters/initial_descriptor_timeout:5000 /sys/module/usbcore/parameters/old_scheme_first:N /sys/module/usbcore/parameters/usbfs_memory_mb:16 /sys/module/usbcore/parameters/usbfs_snoop:N /sys/module/usbcore/parameters/use_both_schemes:Y /sys/module/usbhid/parameters/ignoreled:0 /sys/module/usbhid/parameters/mousepoll:0 /sys/module/usbhid/parameters/quirks:(null),(null),(null),(null) /sys/module/uvcvideo/parameters/clock:CLOCK_MONOTONIC /sys/module/uvcvideo/parameters/nodrop:0 /sys/module/uvcvideo/parameters/quirks:4294967295 /sys/module/uvcvideo/parameters/timeout:5000 /sys/module/uvcvideo/parameters/trace:0 /sys/module/videobuf2_core/parameters/debug:0 /sys/module/vt/parameters/cur_default:2 /sys/module/vt/parameters/default_blu:0,0,0,0,170,170,170,170,85,85,85,85,255,255,255,255 /sys/module/vt/parameters/default_grn:0,0,170,85,0,0,170,170,85,85,255,255,85,85,255,255 /sys/module/vt/parameters/default_red:0,170,0,170,0,170,0,170,85,255,85,255,85,255,85,255 /sys/module/vt/parameters/default_utf8:1 /sys/module/vt/parameters/global_cursor_default:-1 /sys/module/vt/parameters/italic:2 /sys/module/vt/parameters/underline:3 /sys/module/xhci_hcd/parameters/config_gpio:y /sys/module/xhci_hcd/parameters/link_quirk:0 /sys/module/xt_qtaguid/parameters/ctrl_perms:438 /sys/module/xt_qtaguid/parameters/ctrl_write_gid:3007 /sys/module/xt_qtaguid/parameters/debug_mask:0 /sys/module/xt_qtaguid/parameters/iface_perms:292 /sys/module/xt_qtaguid/parameters/max_sock_tags:1024 /sys/module/xt_qtaguid/parameters/passive:N /sys/module/xt_qtaguid/parameters/stats_perms:292 /sys/module/xt_qtaguid/parameters/stats_readall_gid:3006 /sys/module/xt_qtaguid/parameters/tag_tracking_passive:N /sys/module/xt_quota2/parameters/event_num:112 /sys/module/xt_quota2/parameters/gid:0 /sys/module/xt_quota2/parameters/perms:420 /sys/module/xt_quota2/parameters/uid:0

Root Demo

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