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Nokia Digital Core Technology 4 ( DCT-4 ) DCT-4 Phones: 1100 , 1100 , 1101 , 1108 , 1110 , 1110 , 1110i , 1112 , 1112 , 1112i , 12i GSM Modul, 1600 , 1600 , 2112 , 2125i , 2126i , 2128i , 2255 , 2300 , 2300 , 2355 , 2600 , 2650 , 2651 , 2652 , 2760 Americas, 2760 Europe/Asia, 30 Terminal, 3100 , 3105 , 3108 , 3120 , 3120 , 3125 , 3128 , 3129 , 3152 , 3155 , 3155i , 3200 , 3205 , 3205i , 3220 , 3220 , 3300 , 3300 , 3320 , 3321 , 3360 , 3361 , 3510 , 3510i , 3520 , 3530 , 3560 , 3570 , 3585 , 3586 , 3586i , 3587 , 3587i , 3588i , 3589i , 3590 , 3595 , 3595i , 5070 , 5070 , 5100 , 5140 , 5140 , 5140i , 6010 , 6012 , 6015 , 6015i , 6016i , 6019i , 6020 , 6020 , 6021 , 6030 , 6030 , 6050 , 6060 , 6060 , 6061 , 6070 , 6070 , 6080 , 6080 , 610 Car Kit, 6100 , 6101 , 6101 , 6101 , 6102 , 6102 , 6102 , 6102 , 6103 , 6103 , 6108 , 6111 , 6112 , 6152 , 6155 , 6155i , 616 Car Kit, 6170 (TIKU) , 6170 (TIKU) , 6200 , 6220 , 6225 , 6225i , 6230 (TIKU) , 6230 (TIKU) , 6230i (TIKU) , 6235 (TIKU) , 6235i (TIKU) , 6236i , 6255 (TIKU) , 6255i (TIKU) , 6256 , 6256i , 6310 , 6310i , 6340 , 6340i , 6360 , 6370 , 6385 , 6500 , 6510 , 6560 , 6585 , 6590 , 6590i , 6610 , 6610i , 6650 , 6651 , 6800 , 6800 , 6810 , 6820 , 6820 , 6820i , 6822 , 6822 , 7200 , 7210 , 7250 , 7250i , 7260 , 7270 (TIKU), 7270 (TIKU) , 7280 (TIKU) , 7280 (TIKU) , 7360 , 7380 , 7600 (TIKU) , 7620 , 810 Car Kit, 8310 , 8390 , 8587 , 8800 (TIKU) , 8800 Sirocco Edition (TIKU) , 8801 (TIKU) , 8910 , 8910i , D211 , Nokia Remote Camera DCT-4+ (Plus) : 1200 , 1208 , 1208b , 1209 , 1650 , 1650b , 1680c-2b Classic, 2310 , 2600c , 2610 , 2610b , 2626 , 2630 Americas, 2630 Europe/Asia, 2670h Fold, 5000 , 5000 , 7070 |
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09-19-2011, 03:54 | #1 (permalink) |
Junior Member Join Date: Aug 2011
Posts: 2
Member: 1640028 Status: Offline Thanks Meter: 1 | NOkia 5230: 80C51 8-bit Flash Microcontroller Family-Details in P89C51RC2BN/01 In-Application Programming (IAP) means that the microcontroller fetches new program code and reprograms itself while in the system. This allows for remote programming over a modem link. A default serial loader (boot loader) program in ROM allows serial In-System programming of the Flash memory via the UART without the need for a loader in the Flash code. For In-Application Programming, the user program erases and reprograms the Flash memory by use of standard routines contained in ROM. The device supports 6-clock/12-clock mode selection by programming a Flash bit using parallel programming or In-System Programming. In addition, an SFR bit (X2) in the clock control register (CKCON) also selects between 6-clock/12-clock mode. Additionally, when in 6-clock mode, peripherals may use either 6 clocks per machine cycle or 12 clocks per machine cycle. This choice is available individually for each peripheral and is selected by bits in the CKCON register. This device is a Single-Chip 8-Bit Microcontroller manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The instruction set is 100% compatible with the 80C51 instruction set. The device also has four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, four-priority-level, nested interrupt structure, an enhanced UART and on-chip oscillator and timing circuits. The added features of the P89C51RA2/RB2/RC2/RD2xx make it a powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control. FEATURES 80C51 Central Processing Unit On-chip Flash Program Memory with In-System Programming (ISP) and In-Application Programming (IAP) capability Boot ROM contains low level Flash programming routines for downloading via the UART Can be programmed by the end-user application (IAP) Parallel programming with 87C51 compatible hardware interface to programmer Supports 6-clock/12-clock mode via parallel programmer (default clock mode after ChipErase is 12-clock) 6-clock/12-clock mode Flash bit erasable and programmable via ISP 6-clock/12-clock mode programmable “on-the-fly” by SFR bit Peripherals (PCA, timers, UART) may use either 6-clock or 12-clock mode while the CPU is in 6-clock mode Speed up to 20 MHz with 6-clock cycles per machine cycle (40 MHz equivalent performance); up to 33 MHz with 12 clocks per machine cycle Fully static operation from 80C51 8-bit Flash Microcontroller Family-Details in P89C51RC2BN/01 - HQEW.net |
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