Only For Training And Service Purposes - LG GD310 Service Manual

3. Technical Brief
3.2.3. External Devices connected to memory interface
Table 1. Memory interface
Device Name
FLASH K5E1H12ACB-A075
DDR K5E1H12ACB-A075
LCD IM240DBNEA
Melody IC Not Used
3.2.4. RF Interface (T_OUT)
S-Gold3 uses this interface to control RF IC and Peripherals. 13 signals are provided switch on/off RF
ICs Periodically each TDMA frame.
Table 2. RF Interface Spec.
T_OUT
Resource
T_OUT0
T_OUT1
T_OUT2
T_OUT3
T_OUT4
T_OUT5
T_OUT6
LGE Internal Use Only
Maker
Samsung
Samsung
LGIT
S/W
Interconnection
TXON_PA
FE2
PA_BAND
FE1
DBB_INT
LED_CNT
PA_MODE
Remark
Synchronous / A synchronous
Synchronous 133MHz
8bit access 2 times transmission
Infineon Software CODEC
Description
PAM Power on
FEM control
TX RF band select
FEM control
DBB control
LED control
PAM Mode select
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Only for training and service purposes