KS16118 - 9600bps fax super one-chip - 1 - electronics dec. 1997 version 1.0 features ? cpu - sam8 cpu core ? memory - 64-kbyte external data or peripheral mem- ory - 64-kbyte external program memory - 128 general purpose registers - 16 working registers - 104 system and peripheral registers ? interrupts - 5 interrupt levels - 10 interrupt sources with 9 vectors - fast interrupt processing ? watchdog timer - 8-bit timer for noise protection or interrupts ? i/o ports - five output ports (32 pins) - one input port (4 pins) - three bidirectional ports (20 pins) ? serial ports - 2 channel serial i/o for serial communication to an operational panel, etc. ? 8-bit timer - an 8-bit timer for timing schedule - auto-reload method ? external interface - programmable waits for external memory and peripheral chip selection - three dma channels ? tone generator - 366 hz to 93.75 khz at 12 mhz cpu clock ? real time clock - operate with 3v backup battery - low power consumption ? a/d converter - two channels for tph and scanner input - half-flash, 6-bit resolution - 8 cpu-clocks peak conversion time ? scanner control block - 1728 or 2048-pixel scan width - minimum scanning time: 5ms ? image processing unit - decimation by 1% (up to 50%) - shading correction for a4 and b4 size - 64-gray level half-tone processing - 2048x6 bits line memory for error diffusion - 2048x6 bits line memory for shading correc- tion - 64x6 bits line memory for gamma-correction - edge emphasis and edge strength - programmable threshold generation - peak value detection ? tph interface block - up to 4 tph strobes ? changing element generator (ceg) - for t.4 mh/mr compression and decom- pression ? modem - group 3 facsimile transmission/reception according to itu-t v.29, v.27ter short and long train, v.21 ch2, t.30, and t.4 - half-duplex operation - receiver dynamic range: 0 dbm to -43 dbm - programmable transmit level: 0 dbm to -15 dbm introduction the KS16118 is a facsimile controller that provides major functions on a sin- gle chip. it contains a fax modem with an analog front-end (afe), a cpu, an image processor with a codec accelerator, cpu peripheral circuits, and general purpose i/o ports. the peripheral circuits include an 8-bit timer, 2- channel serial i/o (sio), 3-channel direct memory access (dma), a real time clock, and a tone generator. the fax modem, which is functionally the same as the ks16116, is a synchronous, half-duplex modem capable of speeds up to 9600 bps. the image processor includes a 6-bit half-flash a/d converter, a scanner controller, thp interfaces, and a codec accelerator. each functional block is equipped with many versatile functions. all func- tions necessary for home facsimile machine as well as small business fac- simile machine are intergrated in a single chip. the KS16118 is housed in 144-qfp and operates with +5v single power. 144-qfp-2828-an KS16118
KS16118 - 9600bps fax super one-chip - 2 - electronics dec. 1997 version 1.0 - programmable transmit attenuation: 0 db to 14 db in 2 db step - programmable dtmf generation/detection - programmable tone generation/detection - programmable interface memory interrupt - programmable turn-on and turn-off thresh- old - automatic t/2 adaptive equalizer - hdlc capability at all speeds - diagnostic capability allowing telephone line quality monitoring - itu-t v.24 compatible interface - caller id reception and detection - software compatible with ks16116 ? miscellanies - 24.00014 mhz - crystal, ceramic, or external clock sources - operating temperature range: 0c to 70c - operating voltage range: +4.75 to +5.25v - package type: 144-pin qfp ? esd mode - hbm(human body model): 2,000v - mm(machine model): 300v - cdm(charged device model): 800v real time clock sam8 cpu line memory watchdog timer image processor tph interface scanner control tone generator modem interface adc 8-bit timer external memory interface ceg modem gp i/o p0~p6 sio rxd0,1 txd0,1 dma vref+ vref- adin1 adin0 stb0~stb3 pclk plat pdata stbpol reset rstout xclk xi xo eyeclkx eyex eyey eyesync txoutp txoutn rxin vrefp vrefn avc tone dack1 dreq1 si clki rxo rxi a0~a15 d0~d7 rd , wr , dms , pms data mcs rd wr
KS16118 - 9600bps fax super one-chip - 3 - electronics dec. 1997 version 1.0 KS16118 pin assignments 1 reset 2 d7 3 d6 4 d5 5 d4 6 d3 7 d2 8 d1 9 d0 10 vdd 11 vss 12 pms 13 dms 14 rd 15 wr 16 a15 17 a14 18 a13 19 a12 20 a11 21 a10 22 a9 23 a8 24 vdd 25 vss 26 a7 27 a6 28 a5 29 a4 30 a3 31 a2 32 a1 33 a0 34 p0<0> 35 p0<1> 36 gidis 3 7 x c l k 3 8 r s t o u t 3 9 p 0 < 2 > 4 0 p 0 < 3 > 4 1 p 0 < 4 > 4 2 v s s 4 3 v d d 4 4 s c k 1 4 5 p 2 < 4 > 4 6 p 2 < 5 > 4 7 p 2 < 6 > 4 8 p 2 < 7 > 4 9 p 3 < 0 > 5 0 p 3 < 1 > 5 1 p 3 < 2 > 5 2 p 3 < 3 > 5 3 p 3 < 4 > 5 4 p 3 < 5 > 5 5 p 3 < 6 > 5 6 p 3 < 7 > 5 7 p 5 < 2 > 5 8 p 6 < 0 > 5 9 p 6 < 1 > 6 0 p 6 < 2 > 6 1 p 6 < 3 > 6 2 p 6 < 4 > 6 3 p 6 < 5 > 6 4 v s s 6 5 s t b p o l 6 6 s t b 3 6 7 s t b 2 6 8 s t b 1 6 9 s t b 0 7 0 p l a t 7 1 p c l k 7 2 p d a t a 108 vrefp 107 avc 106 vssa 105 vdda 104 rxin 103 txoutp 102 txoutn 101 vssa 100 vrefn 99 vss 98 vdd 97 vss 96 p5<3> 95 p5<1> 94 p4<0> 93 p4<1> 92 p4<2> 91 p4<3> 90 p4<4> 89 p4<5> 88 p4<7> 87 p4<6> 86 p0<5> 85 p0<6> 84 p0<7> 83 clki 82 si 81 vdd 80 vss 79 vrefo 78 vssadc 77 vref+ 76 vref- 75 adin1 74 vddadc 73 adin0 1 4 4 v d d r 1 4 3 r x i 1 4 2 r x o 1 4 1 t e s t 1 4 0 t o n e 1 3 9 p 5 < 7 > 1 3 8 p 5 < 6 > 1 3 7 p 5 < 5 > 1 3 6 p 5 < 4 > 1 3 5 p 2 < 3 > 1 3 4 p 2 < 2 > 1 3 3 p 2 < 1 > 1 3 2 p 2 < 0 > 1 3 1 v s s 1 3 0 v d d 1 2 9 x o 1 2 8 x i 1 2 7 v s s 1 2 6 p 5 < 0 > 1 2 5 p 1 < 7 > 1 2 4 p 1 < 6 > 1 2 3 p 1 < 5 > 1 2 2 p 1 < 4 > 1 2 1 p 1 < 3 > 1 2 0 p 1 < 2 > 1 1 9 p 1 < 1 > 1 1 8 p 1 < 0 > 1 1 7 p 6 < 7 > 1 1 6 p 6 < 6 > 1 1 5 a d o u t 1 1 4 e y e c l k x 1 1 3 e y e x 1 1 2 e y e y 1 1 1 e y e s y n c 1 1 0 v s s 1 0 9 v d d KS16118
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