3. TECHNICAL BRIEF
3.2.5 USART Interface
KS360 have two UART Drivers as follow :
-USART0 : SW upgrade / Calibration
-USIF : BT Interface.
Table 3. USIF Interface Spec.
Resource | Name | Remark |
|
|
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UART0 |
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|
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UART0_TXD | UART_TX | Transmit Data |
|
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UART0_RXD | UART_RX | Receive Data |
|
|
|
USIF |
|
|
|
|
|
USIF_TXD | UART_BT_TX | Transmit Data |
|
|
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USIF_RXD | UART_BT_RX | Receive Data |
|
|
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T_OUT3 | UART_BT_RTS | Flow Control Signal |
|
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T_OUT4 | UART_BT_CTS | Flow Control Signal |
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3.2.6 ADC channel
BBP ADC block is composed of 7 external ADC channel. This block operates charging process and other related process by reading battery voltage and other analog values.
Table 4.
ADC channel
Resource | Interconnection | Description |
|
|
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M0 | BAT_ID | Battery temperature measure |
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M1 | RF_TEMP | RF block temperature measure |
|
|
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M2 | LCD_ID | LCD ID measure (Hitachi LCD_ID = 0) |
|
|
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M7 | GND |
|
|
|
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M8 | VBAT | Battery supply voltage measure |
|
|
|
M9 | N.C |
|
|
|
|
M10 | JACK_TYPE | JACK type measure (Not used) |
|
|
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Copyright © 2008 LG Electronics. Inc. All right reserved. | - 23 - | LGE Internal Use Only |
Only for training and service purposes |
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