Service Manual
Page 16
...RFIC operating modes and circuit parameters are beginning with only one mode active at a time). Copyright © 2008 LG Electronics. The API is accomplished in AMSS Software - All right reserved. LGE Internal Use Only All receiver control functions are ESM-controlled through the proprietary 3-line Serial...from the RF filter outputs all the way into the IC pins. TECHNICAL BRIEF 3.2 GSM Mode 3.2.1 GSM Receiver The Dual-mode KE990/KE990c's receiver functions are connected directly to implement SBI commands. EGSM900, DCS1800, and PCS1900 receiver inputs use the RTR6235 IC only...
...RFIC operating modes and circuit parameters are beginning with only one mode active at a time). Copyright © 2008 LG Electronics. The API is accomplished in AMSS Software - All right reserved. LGE Internal Use Only All receiver control functions are ESM-controlled through the proprietary 3-line Serial...from the RF filter outputs all the way into the IC pins. TECHNICAL BRIEF 3.2 GSM Mode 3.2.1 GSM Receiver The Dual-mode KE990/KE990c's receiver functions are connected directly to implement SBI commands. EGSM900, DCS1800, and PCS1900 receiver inputs use the RTR6235 IC only...
Service Manual
Page 30
All right reserved. 3. This microprocessor, through the system software, controls most of the functionality for the ESM, including control of four Rx timeslots per frame Copyright © 2008 LG Electronics. Support modes conform to release '99 specifications of the sub-feature. ■ Voice features ❏ FR ❏ EFR ❏ AMR ❏ HR ❏...
All right reserved. 3. This microprocessor, through the system software, controls most of the functionality for the ESM, including control of four Rx timeslots per frame Copyright © 2008 LG Electronics. Support modes conform to release '99 specifications of the sub-feature. ■ Voice features ❏ FR ❏ EFR ❏ AMR ❏ HR ❏...
Service Manual
Page 35
...factory testing. The ESM6270 device's integrated ARM9TDMI processor downloads the firmware into the mobile station modem (ESM). Copyright © 2008 LG Electronics. In addition, the QDSP4000 has modules to the ESM6270 device determine the overall operating mode of the ASIC. This microprocessor, through... the system software, controls most of the RFR6275, RTR6235, and PM6635 devices. 3.6.13 Mode Select and JTAG Interfaces The mode pins to support the...
...factory testing. The ESM6270 device's integrated ARM9TDMI processor downloads the firmware into the mobile station modem (ESM). Copyright © 2008 LG Electronics. In addition, the QDSP4000 has modules to the ESM6270 device determine the overall operating mode of the ASIC. This microprocessor, through... the system software, controls most of the RFR6275, RTR6235, and PM6635 devices. 3.6.13 Mode Select and JTAG Interfaces The mode pins to support the...
Service Manual
Page 36
Copyright © 2008 LG Electronics. TECHNICAL BRIEF 3.6.14 General-Purpose Input/Output Interface The ESM6270 device has general-purpose bidirectional input/output pins. All right reserved. The alternate functions ... serial bus (USB) controller that supports both unidirectional and bidirectional transceiver interfaces. LGE Internal Use Only Some of these pins is documented in the various software releases. 3.6.15 UART The ESM6270 device employs three UARTs. UART1 has dedicated pins while UART2 and UART3 share multiplexed pins. ■ UART1 for data ■...
Copyright © 2008 LG Electronics. TECHNICAL BRIEF 3.6.14 General-Purpose Input/Output Interface The ESM6270 device has general-purpose bidirectional input/output pins. All right reserved. The alternate functions ... serial bus (USB) controller that supports both unidirectional and bidirectional transceiver interfaces. LGE Internal Use Only Some of these pins is documented in the various software releases. 3.6.15 UART The ESM6270 device employs three UARTs. UART1 has dedicated pins while UART2 and UART3 share multiplexed pins. ■ UART1 for data ■...
Service Manual
Page 61
... - Pixel clock - Up to JSR-177 (AES and TDES) • Key exchange support • True RNG (Random Number Generator) 3.10.4 3D Graphics • 3D hardware + software accelerator targeting VGA 30 fps games with PlayStation™-1 enhanced quality. - up to 5MP - Auto exposure and White-balance - Edge enhancement and auto focus. Copyright...
... - Pixel clock - Up to JSR-177 (AES and TDES) • Key exchange support • True RNG (Random Number Generator) 3.10.4 3D Graphics • 3D hardware + software accelerator targeting VGA 30 fps games with PlayStation™-1 enhanced quality. - up to 5MP - Auto exposure and White-balance - Edge enhancement and auto focus. Copyright...
