Only For Training And Service Purposes - LG KF510C Service Manual

Table of Contents

3. TECHNICAL BRIEF

- Pulse Number Modulation output for Automatic Frequency Correction(AFC)

- Serial RF Control interface: support of direct conversion RF

- A Universal Serial Interface(USIF) enabling asynchronous (UART) of synchronous (SPI) serial

data transmission

- 1 Serial Synchronous SPI compatible interfaces in the controller domain

- 1 Serial Synchronous SPI compatible interface in the TEAKLite domain

- 2 USART with autobaud detection, hardware flow control and integrated IrDA controller

supporting IrDA's SIR standard (up to 115.2Kbps)

- A dedicated Fas IfDA Controller supporting IrDA's SIR,MIR and FIR standards (up to 4Mbps)

- I2C-bus interface (e.g. connection to S/M power)

- A fast display interface supporting serial and parallel interconnection

- An ITU-R BT.656 compatible Camera interface.

- Programmable clock output for a camera

- An multimedia/Secure Digital Card Interface (MMCI/SD: SDIO capable)

3.2.3 External Devices connected to memory interface

Table 1. Memory interface

Device

Name

NAND FLASH

K5E1H12ACM-D075

SDRAM

K5E1H12ACM-D075

LCD

IM220DBN8A

CAMERA

C3AA-M197B

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

Interconnection

T_OUT0

TXON_PA

T_OUT1

FE2

T_OUT2

PA_BAND

T_OUT3

FE1

T_OUT4

Other operation

T_OUT5

Other operation

T_OUT6

PA MODE

LGE Internal Use Only

Maker

Remark

Samsung

Synchronous / A synchronous

Samsung

Synchronous 133MHz

LGIT

16bit access

LGIT

8bit data Interface

Description

PAM Power on

FEM control

TX RF band select

FEM control

PAM Mode select

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