Cobba Gjp - Nokia NSB-6 Series Technical Documentation Manual

NSB–6
System Module
Flash Programming Sequence

COBBA GJP

COBBA GJP ASIC provides an interface between the baseband and the
RF–circuitry. COBBA performs analogue to digital conversion of the re-
ceive signal. For transmit path COBBA performs digital to analogue con-
version of the transmit amplifier power control ramp and the in–phase and
Page 36
E Nokia Mobile Phones Ltd.
PAMS Technical Documentation
CCONT pin
(PurX)
MAD pin
(FCLK (MBUS))
MAD pin 109
(FRX (FRxData))
MAD pin
(FTX (FTxData))
SRAM D221 (Chip Sel)
FLASH D210 (Chip Sel)
CCONT pin
(PurX)
MAD pin
(FCLK (MBUS))
MAD pin
(FRX (FRxData))
MAD pin
(FTX (FTxData))
Issue 1 06/2000