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Thu Feb 3 19:24:14 EST 2011

Opening up FV6020

Let's look inside.

SOC:
Infineon
PSB 21553 E
V1.4
INCA-IP-S

RAM:
SAMSUNG 434
K4S641632H-TC75

FLASH:
29LV160

TP7 on the board has the serial console.  It's the first time I
followed a point and shoot approach.

1. Identify ground to connect to scope probe ground.

2. While booting, identify which pins are high: they are either idle
   serial, or VCC.

3. The TX line will clearly show signal.  The other one is VCC.

4. Identifiy ground by measuring resistance to the known ground
   connector.

5. Look on the board: 2 traces run to the SOC, this is RX and TX, so
   that identifies RX and confirms TX.


    TP7
TX . . RX
   . .
3V . . GND



Baud rate is 115200:





Attaching interface lo0...done
error column
the TSF reg is 0x2
Starting at 0x80010000...


              VLAN_CTRL:    PC   LAN  CPU
   send only to Members:     +    -    -
accept untagged packets:     +    +    +

             VLAN aware:    NO


              VLAN_CTRL:    PC   LAN  CPU
   send only to Members:     +    +    -
accept untagged packets:     +    +    +

             VLAN aware:    NO


              VLAN_CTRL:    PC   LAN  CPU
   send only to Members:     +    +    +
accept untagged packets:     +    +    -

             VLAN aware:    NO


Port      VLAN ID       PRIO
PC  :   0x0001 (   1)    0

Port      VLAN ID       PRIO
LAN :   0x0002 (   2)    0
VLAN table entry added: index = 0, VLAN ID = 1 (1), Ctrl = 65
VLAN table entry added: index = 1, VLAN ID = 2 (2), Ctrl = 66

              VLAN_CTRL:    PC   LAN  CPU
   send only to Members:     +    +    +
accept untagged packets:     +    +    -

             VLAN aware:    YES

----->equal++sw0x
807ffe00
 (8041e760tRootT
ask------>inaterface name ): swVSW END LOAD
 unit 0x0807f
fe00
 (tRootTask): VSW END LOAD
Attached TCP/IP interface to sw unit 0
Attaching interface lo0...done

Adding 9123 symbols for standalone.


                VxWorks

Copyright 1984-2002  Wind River Systems, Inc.

            CPU: INCA-IP BSP
   Runtime Name: VxWorks
Runtime Version: 5.5.1
    BSP version: 21553.1.0.1 1.14.0.3
        Created: Jan 17 2007, 10:27:33
  WDB Comm Type: WDB_COMM_NETWORK
            WDB: Ready.

->

   Read configuration from flash   ..............................Finished
   Initializing the DSP module     0x806f4950 (tGwStart): msqDTMF is generated,code is 0x806de9b0
Download successful!
0x806f4950 (tGwStart): msqDTMF is delete,code is 0x0
0x806f4950 (tGwStart): msqDTMF is generated,code is 0x806de9b0
..............................Finished
   Start up network module         ..............................Finished
   Start up SIP  module            ..............................Finished
   Start up IAX2  module           ..............................Finished
   Start up call manager  module   ..............................Finished
   Start up config mangement system..............................Finished
uiCallInform:0,0
started, version 2.0rc1 cachesize 150
Login:
[MGR]  | NOTICE |<D:/voip/platform/app/dhcpClient.c: 580>DHCP client  start  OK
[MGR]  | INFO   |<D:/voip/platform/lan/dhcpsConfig.c: 637>DHCP Server Start Success
[MGR]  | NOTICE |<D:/voip/platform/lan/natConfig.c: 858>NAT module Start Successfully
 [SIP]  | WARNING|<D:/voip/platform/sip/sipcode/osipua/src/osipua.c: 59>info: Starting osip stack and osipua layer.
[SIP]  | ERROR  |<D:/voip/platform/sip/sipcode/osipua/src/osipmanager.c: 151>info: port already listened
[SIP]  | NOTICE |<D:/voip/platform/sip/sipcode/fsm/transaction.c: 38>allocating transaction ressource 1 841012261-270525659
[SIP]  | NOTICE |<D:/voip/platform/sip/sipcode/fsm/nict.c: 33>allocating NICT context
[SIP]  | WARNING|<D:/voip/platform/sip/sipcode/osipua/src/udp.c: 362>info: Entering osipua thread.
[MGR]  | INFO   |<D:/voip/platform/app/teleline.c: 3189>>chan 0 is handed up,status:0
uiCallInform:3,0




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