Teac CX-225iDAB - Page 4

4
CX-225iDAB/MC-DX450iDAB
Use
ON Pull-up NoUse init stby Act.
1 VREF VREFL
ADC Reference LOW( GND )
DNG_CDASSVASSVA2
rewop UCMV3.3+ UCMCCVA3
4 P70/TA0IN N.C I/O X OPEN
I
5 P71/TA1OUT N.C I/O X OPEN
I
6 P72/TA3OUT N.C I/O X OPEN
I
7 P73/TA4IN N.C I/O X OPEN
I
8 P74/TA5OUT N.C I/O X OPEN
I
9 P75/TA7OUT N.C I/O X OPEN
I
10 P80/TB0IN0/INT5 N.C I/O X OPEN
I
11 P81/TB0IN1/INT6 N.C I/O X OPEN
I
12 P82/TB0OUT0 N.C I/O X OPEN
I
13 P83/TB0OUT1 N.C I/O X OPEN
I
14 P84/TB1IN0/INT7 VFD_RESET I/O O X
I H L
vfd reset
15 P85/TB1IN1/INT8 VFD_DO I/O O X
I - -
vfd data
16 P86/TB1OUT0 VFD_CS I/O
O
X
I - -
vfd chip select
17 P87/TB1OUT1 VFD_CLK I/O O X
I - -
vfd clock
18 P90/TXD0 DAB TXD I/O O X I - - DAB TXD
19 P91/RXD0 DAB RXD I/O I X I - - DAB RXD
,tceles etarepo pihcV3.3+ UCM0MA42
,rewop UCMV3.3+ UCMCCVD52
)zHM72(rotallicso-O)ZHM72(lat-X2X62
DNGDNGSSVD72
)zHM72(rotallicso-I)ZHM72(lat-X1X82
tceles etarepo pihcV3.3+ UCM1MA92
30 RESET Reset I I I I L MCU reset
)zHK867.23(rotallicso CTRI)ZHK867.23(lat-X1TX/69P13
)zHK867.23(rotallicso CTRO)ZHK867.23(lat-X2TX/79P23
33 EMU0 N.C O OPEN
34 EMU1 N.C O OPEN
36 PA1/INT2 RDS_CLK I I X I - - rds clock
37 PA2/INT3 EX_INT. I I O I L
38 PA3/INT4 BUS_IN I I X I - - bus input
39 PA4 ST-BY_LED I/O O X I L H Stand-by LED control
40 PA5 DAB_ON I/O O X I H L dab on
41 PA6 PWR_ON I/O O X I L H
power on
42 PA7 FM/AM_ON I/O O X
I H L
FM/AM on
NEPOXC.NELA34
44 P00/AD0 SYSTEM_MUTE I/O X
I H L
system mute
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
I - - RTC SQW/OUT
OPEN
I - - Real time ic clock
OPEN
I - - Real time ic data
61 P21/A1/A17 RTC_SWITCH I/O I O I - - Remote selector( system or single )
DNGDNGSSVD26
rewop UCMV3.3+ UCMIMN36
rewop UCMV3.3+ UCMCCVD46
65 P22/A2/A18 N.C I/O X OPEN
66 P23/A3/A19 N.C I/O X OPEN
67 P24/A4/A20 N.C I/O X OPEN
68 P25/A5/A21 N.C I/O X OPEN
69 P26/A6/A22 N.C I/O X OPEN
70 P27/A7/A23 N.C I/O X OPEN
Note
pin
No
O/IemaN troP
Status
Description
20 P92/SCLK0/CTS0 N.C I/O X OPEN I
21 P93/TXD1 UPDATE_TXD I/O O X I - - MCU Updata TXD
22 P94/RXD1 UPDATE_RXD I/O I X I - - MCU Updata RXD
23 P95/SCLK1/CTS1 P_DWN I/O I X I I L Power down
35 PA0/INT1 REMOTE_IN I I X I - - remote in
45 P01/AD1 N.C I/O X
46 P02/AD2 N.C I/O X
47 P03/AD3 N.C I/O X
48 P04/AD4 N.C I/O X
49 P05/AD5 N.C I/O X
50 P06/AD6 N.C I/O X
51 P07/AD7 BUS_OUT I/O O X I - - Bus output
52 P10/AD8/A8 N.C I/O X
53 P11/AD9/A9 N.C I/O X
54 P12/AD10/A10 N.C I/O X
55 P13/AD11/A11 N.C I/O X
56 P14/AD12/A12 N.C I/O X
57 P15/AD13/A13 N.C I/O X
58 P16/AD14/A14 RTC_SQW/OUT I/O I X
59 P17/AD15/A15 RTC_CLK I/O O X
60 P20/A0/A16 RTC_DOUT I/O O X
Pin Functions