Panasonic KX-TG6861

con:

- hackvalue maybe low due to DSPG chipset

pro:

- SPI flash should be read and writable easily - cheap, 25€ at store, FP with PP - ARM926

- audio

1. bottom mic THT
2. speaker w/ soldered wires, blu top, red bot
3. earpiece speaker: spring contact, falls apart/disconnected with case open

- RF

1. under metal can, arrow towards bot
2. DSP group
3. DCX81ACPCFAE4FNC
4. © (M) 2010 DSPG
5. 88 pin

- PCB

1. IC2 SOIC8
   1. winbond
   2. 25Q80EWSIG
   3. 8Mbit NOR flash, SPI (dual/quad) or QPI
   4. 1MByte
   5. 1.8V
2. IC3 SOIC8
   1. ST 24C32FP
   2. 32Kbit I2C EEPROM
   3. 4kBytes
3. labelled pads, left, under ant, from top to bottom
   1. GND_J
   2. TDO
   3. TDI
   4. TCK
   5. TMS
   6. CKM
   7. VDDC = 1.16V
   8. CP3V = 3.05V

1. labelled pads, right
   1. 1.8V = 1.82V
   2. CP4V = 2.95V

- voltages

1. JTAG
   1. VDDC = 1.16V
   2. CP3V = 3.05V
2. IC2 flash
   1. 1.8V
3. IC3 EEPROM
   1. 3.0V