(2) Panel control block
The following controls are performed by the FC200.
•Operation panel key scanning
•Operation panel LCD display
(3) Mechanism/recording control block
•Recording control block diagram (1)
|
|
| OPERATOR | |
PANEL/LCD PWB | PANEL, | |||
KEYPAD, | ||||
|
|
| LEDS & LCD | |
|
|
|
| |
|
|
|
| |
THERMAL HEAD | PRINTER DATA | |||
CONTROI & | ||||
|
|
| SENSORS | |
|
|
|
| |
|
|
|
| |
MOTOR | PRINTER & | |||
SCANNER | ||||
|
|
| ||
|
|
| MOTOR DRIVERS | |
|
|
|
| |
|
|
|
| |
|
|
| SCANNER | |
|
|
| CONTROLS & | |
|
|
| SENSORS | |
CIS |
|
|
| |
|
|
|
| |
|
|
| SCANNER | |
|
|
| VIDEO | |
|
|
| PREPROCESSING | |
|
|
|
| |
|
|
|
| |
|
|
| SYNC PORTS (2) | |
|
|
| (SSIF) | |
|
|
|
| |
|
|
|
| |
|
|
| GENERAL | |
|
|
| PURPOSE I/O | |
|
|
|
| |
|
|
|
| |
|
|
| SYNC/ASYNC | |
|
|
| SERIAL | |
|
|
| PORT | |
|
|
|
| |
OPO[7:0]*
OPI[3:0]*
LEDCTL*
LCDCS*
STRB[3:0]
STRBPOL
THADI
PDAT
PCLK
PLAT
PM[3:0]*
SM[3:0]*
START
CLK2
CLK1
CLK1N
VIDCTL[1:0]
VIN
+VREF
SSCLK[2:1]*
SSTXD[2:1]*
SSRXD[2:1]*
SSSTAT[2:1]*
GPIO
SASCLK
SASTXD
SASRXD
EXTENDED FACSIMILE CONTROLLER FC200
TEST |
|
|
|
|
|
|
|
BATRSTN |
|
|
|
|
|
|
|
RESETN |
|
|
|
|
| TELEPHONE | |
|
|
|
|
|
| ||
|
|
|
|
|
| LINE | |
TONE/ALTTONE |
|
|
|
|
|
| |
TSTCLK |
|
| RXIN | LINE |
|
| SPEAKER |
REGDMA |
|
|
|
|
| ||
|
| TXOUT |
| MICROPHONE | |||
|
| INTERFACE |
| ||||
WAITN |
|
|
|
|
| CIRCUIT | |
|
|
|
|
|
| ||
|
|
|
|
|
|
| |
SYNC |
|
|
| RXA | TXA | SPKR | MIC |
PWRDWNN |
|
|
| ||||
|
|
|
|
|
|
| |
|
|
|
| ANALOG |
| ||
XIN |
|
|
| SWITCH |
| ||
| RTC |
|
|
|
|
| |
XOUT |
|
|
|
|
|
| |
| CRYSTAL | TXA2 TXA1 |
|
|
|
| |
|
|
| SPKRHI | SPKRLO | RIN | ||
SYSCLK |
|
| RIN | ||||
MIRON |
|
|
| SPKR |
|
|
|
MCSN |
|
|
|
|
|
|
|
|
|
| MONOFAX | RXDAT |
|
|
|
|
| A[4:0] | TXDAT |
|
|
| |
| EXTERNAL | FACSIMILE |
|
|
| ||
| D[7:0] | RMODE |
|
|
| ||
| MODEM |
|
| XIA | |||
|
|
|
| ||||
|
| RDN |
| TMODE |
|
| |
|
| WRN |
| CLKIN |
|
|
|
| BUS |
|
| SLEEPN |
|
|
|
A[23:0] |
|
|
|
|
|
| |
|
|
|
|
|
|
| |
D[7:0] |
|
| GPIO |
|
|
|
|
RDN |
|
|
|
|
| GPIO | |
|
|
|
|
|
| ||
WRN |
|
|
|
|
|
|
|
ROMSCN |
|
|
|
|
|
|
|
|
|
| CAS[0,1]N,RASN,DWRN |
|
| DRAM | |
CS[5:0]N* |
|
|
|
|
|
| |
|
|
|
|
|
| (OPTION) | |
WRPROTN |
|
|
|
|
|
|
|
FRDN* |
|
|
|
|
|
|
|
FRWN* |
|
| FLASH MEMORY |
|
|
|
|
FCLE* |
|
|
|
|
|
| |
|
|
|
|
|
|
| |
FCS[0:2] |
|
|
|
|
|
|
|
DEBUGN |
|
|
|
|
|
|
|
VDD |
|
|
|
|
|
|
|
VDRAM |
|
|
|
|
|
|
|
VBAT |
|
|
| NOTES:*ALTERNATIVE GPO,GPI OR GPIO LINES | |||
VSS |
|
|
| ||||
|
|
|
|
|
|
| |
|
|
|
|
| SPEAKERPHONE ONLY | ||
|
|
|
|
| VOICE OR SPEAKERPHONE | ||
Fig. 4
5 – 5
