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<strong>KX</strong>-<strong>TDA100BX</strong><br />
9.1.3. Block Diagram<br />
LD[15:0]<br />
ADD1-19<br />
nCS_4<br />
RD/nWR<br />
nRD<br />
+3.3VB<br />
D[31:0]<br />
ADD2-15<br />
nCS_3<br />
RD/nWR<br />
nRAS<br />
nCAS<br />
CLK<br />
CKE<br />
DQMUU,DQMUL<br />
DATA BUS<br />
ADD BUS<br />
CNT BUS<br />
nCS_5<br />
nWR<br />
nRD<br />
nBS<br />
+3.3V<br />
HALT, Mu/nA,MOH_SEL,<br />
nPRS_RMT<br />
MELODY_SEL<br />
GAIN0,GAIN1<br />
DTR,DSR<br />
TxD,RxD,CTS,RTS(UART i/f)<br />
UHW,DHW,CLK(4.096MHz)<br />
Mu/nA<br />
+15V -9V +9V +5V +3.3V +1.8V<br />
+15V<br />
GND<br />
A[25:0]<br />
CH_SEL0<br />
MPR Card<br />
FLASH<br />
Total:512KB<br />
4Mbit<br />
90pin DIN<br />
LD[15:0]<br />
ADD1-23<br />
RD/nWR<br />
nRD<br />
nCS_0<br />
Melody<br />
IC<br />
CODEC<br />
(+3.3V)<br />
MOH2<br />
Paging2<br />
MOH1<br />
Paging1<br />
CH_SEL1<br />
SD-ACCESS<br />
BATT ALARM<br />
VRTC<br />
X102<br />
32.768kHz<br />
from ASIC(Output Port) nHALT<br />
from ASIC<br />
RINGER<br />
DQMLU,DQMLL<br />
(Manual Reset SW)<br />
Reset<br />
+3.3V<br />
+1.8V<br />
to Reset IC<br />
nDREQ0,1<br />
nDACK0,1<br />
nWR, nRD<br />
nCS0,3,4<br />
nRASs, nCASs,etc<br />
Interrupu<br />
Controller<br />
RTC<br />
Initialize<br />
SW<br />
to CPU<br />
CPU<br />
SH7709S<br />
SIO with FIFO(SCI1)<br />
SIO with FIFO(SCI2)<br />
SIO(SCI0)<br />
JTAG Interface<br />
PCMCIA Interface<br />
P-I/O Ports<br />
SRAM<br />
Total:1MB<br />
4Mbit*2<br />
64Mbit*2<br />
(32bit bus)<br />
+3.3VB<br />
+3.3V<br />
nIRQ<br />
Local<br />
Reset<br />
CoreCLK=131.072MHz<br />
7pin Conn.<br />
(Debug Interface)<br />
MOH-SEL<br />
(Software)<br />
+3.3V<br />
DTR,RTS,LEDs,REG,BELTIME<br />
DSRs,DTRs, RTS, CTS,<br />
nINIT, DIPSWs<br />
AC_ALM,DC_ALM,nBATALM<br />
POWTYPE[1:0],nBATT<br />
+15V/GND<br />
AGC AGC<br />
+3.3V<br />
to CPU(Input Port)<br />
TXD2<br />
RXD2<br />
DCALM<br />
ACALM<br />
POWTYPE[1:0]<br />
nBATT<br />
nLOS<br />
<strong>KX</strong>-TDA100 MPR CARD BLOCK DIAGRAM<br />
D[31:0]<br />
LD[15:0]<br />
ADD[25:0]<br />
nCS_2 etc.<br />
RD/nWR<br />
nRAS<br />
nCAS<br />
CKIO<br />
CKE<br />
DQMUU,DQMUL<br />
DQMLU,DQMLL<br />
+3.3VB<br />
USB Interface<br />
(ML60852A)<br />
D0-D15<br />
A1-A23<br />
CS Generation<br />
for<br />
Flash,SRAM,<br />
SDB, USB<br />
VRTC<br />
Regulator<br />
(+1.8V)<br />
IC404<br />
Battery<br />
(+3.0V)<br />
nBREQ<br />
nBACK<br />
TCXO<br />
16.384MHz<br />
DC_ALM,nIRQ_USB, nIRQ_SDB<br />
RMT card<br />
(Option)<br />
CODEC<br />
(+3.3V)<br />
IC413 IC402<br />
Series Reg.<br />
+3.3V<br />
EC_bus<br />
Termination<br />
+3.3V_BB<br />
(for B.B.)<br />
EC_CLK<br />
EC_nRST<br />
EC_AD[15:0]<br />
EC_CBE[1:0]<br />
EC_nPAR<br />
EC_nFRAME<br />
EC_nTRDY<br />
EC_nSTOP<br />
EC_nPERR<br />
EC_nCDET<br />
EC_nINT<br />
(EC_IDSEL)<br />
H100_bus<br />
CT_NETREF<br />
CT_D[7:0]<br />
CT_FRAME<br />
CT_C8<br />
LD[15:0]<br />
ADD0-7<br />
nCS_SDB<br />
30pin Connection<br />
SD Card<br />
SD Card Interface<br />
(MN5773)<br />
IC205<br />
USB<br />
Conn.<br />
Bus Arbiter<br />
IC301, IC302 IC303<br />
IC305, IC306<br />
(16bit bus)<br />
(16bit bus)<br />
CH_SEL2<br />
DATA<br />
ADD<br />
nCS<br />
nWR<br />
nRD<br />
nBS<br />
nBREQ<br />
nBACK<br />
ASIC<br />
nIRQ<br />
PIO[7:4]<br />
SDI,SDO,CTS,RTS<br />
LDHW0,LUHW0<br />
nF0,HW_CLK<br />
CH_SEL[2:0]<br />
CT_NETREF<br />
CT_D[7:0]<br />
CT_FRAME<br />
CT_C8<br />
RING_SIN<br />
RING_SYNC<br />
from CPU(Output Port) LEDRUN<br />
LEDALM<br />
nRD<br />
DQMLU,DQMLL<br />
CN209<br />
IC204<br />
OSC<br />
12MHz<br />
LD[15:0]<br />
OSC<br />
20MHz<br />
X202<br />
X201<br />
LED101<br />
Dbus<br />
Buffer<br />
IC123, IC124<br />
LED103<br />
SW101<br />
DMAC<br />
SW103<br />
IC101<br />
MEC Card<br />
(Expansion Memory)<br />
(Future option)<br />
SDRAM<br />
Total:16 MB<br />
X103<br />
CLK<br />
Modulation<br />
IC103<br />
IC107<br />
(for RS232C port)<br />
(Checker Pad only)<br />
X101<br />
OSC<br />
16.384MHz<br />
MELODY_SEL<br />
(Software)<br />
IC410<br />
IC406 IC405<br />
IC409 IC408<br />
IC403<br />
SW Reg. Series Reg. SW Reg.<br />
IC102<br />
EC_CLK<br />
EC_nRST<br />
EC_AD[15:0]<br />
EC_CBE[1:0]<br />
EC_nPAR<br />
EC_nFRAME<br />
EC_nTRDY<br />
EC_nSTOP<br />
EC_nPERR<br />
EC_nCDET<br />
EC_nINT<br />
Current<br />
Limitter<br />
IC120<br />
IC121<br />
+9V,-9V<br />
DRV<br />
RCV<br />
+5V<br />
TXD1, RS1, ER1<br />
RXD1, CS1, DR1<br />
D[31:0]<br />
25
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