MotorolaC123 » History » Revision 1
Revision 1/24
| Next »
laforge, 02/19/2016 10:48 PM
Add information on the C123/C118
= Motorola C123 =
The C123 seems to be one of many ODM phones that Motorola bought from Compal communications in Taiwan. It seems (nearly?) identical with the C118.
Hardware=== Test Points ===
==== Test points surrounding Iota ====
- TP4 -- BS_TDO, the JTAG TDO signal of the Iota (connected to TDI of Calypso)
- TP5 -- Iota:TESTV pin
- TP7 -- Uita:CK13M, connected from Calypso:CLK13M_OUT
- TP29 -- Iota:ADIN1 (VADCID)
- TP111 -- Iota:UDR (USP Rx), connects to Calypso:MCUDO
- TP110 -- Iota:UEN (USP Enable), connects to Calypso:MCUEN0
- TP112 -- Iota:ONNOFF
- TP114 -- Intoa:ITWAKEUP, connects to Calypso:RTC_ALARM
- TP113 -- Iota:RESPWONZ, connects to Calypso:RTSPWRONZ
- TP116 -- Iota:TEST3
- TP117 -- Iota:TEST4
==== Test points surrounding Calypso ==== * TP11 -- Calypso:DSR_MODEM * TP12 -- Calypso:RTS_MODEM * TP23 -- Calypso:nCS4 * TP46 -- Calypso:CLK32K_OUT, connects to Iota:CK32K * TP118 -- Calypso:EXT_IRQ, connects to Iota:INT2 * TP115 -- Calypso:EXT_FIQ, connects to Iota:INT1 * TP45 -- Calypso:SCLK (I2C) * TP30 -- Calypso:nSCS1 (I2C) * TP44 -- Calypso:SDO (I2C) * TP34 -- Calyspo:nCS2 * TP48 -- Calypso:nCS3/INT4N * TP49 -- Calypso:VRDBB_1.5V * J2 -- Calypso NM_DAI_INTERFACE (MCSI_TXD, MCSI_CLK, MCSI_RXD, MCSI_RSYNCH, GND)
==== Test points accessible from battery compartment ====
- TP27 -- DLPWR (download power on), connects to Iota:RPWON
- TP14 -- RxD Modem
- TP13 -- TxD Modem
- TP9 -- CTS Modem
- TP39 -- GND
Updated by laforge about 8 years ago · 1 revisions