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5
4
3
2
1
A0 P01
A1 P02 A2
P03 A3
A4 P04
A5 P05
A6 P06
VDD VDD PWM1 PWM0 GND 1 2 1 2 TP1 TEST POINT TP2 TEST POINT
D
D
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
U1 Y1 3.58MHz D7 D6 C2 10p C3 10p D5 D4 P00 PDN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
XO1 XI1 -XM XO2 XI2
Y2 32.768Kz
C
D3 D2 P27 D1 D0 P26 P25
R65 NOT USED
VDD -RESET P24 P23 P22 P21 P20 PDN A18 A19 -RDR -WRD -RDF
B
B
VDD VDD GND
R44
1K
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
DACOUT AVSS VCM MICIN2 MICIN1 MICGND VREF AVDD NC P2-4 P2-3 NC P2-2 GND P2-1 P2-0 GND VDD -RDF -WRD -RDR -WRC A19 A18 TEST
C4 10p
C5 10p
-RESET
P0-0 D7 D6 PDN D5 D4 GND XO1 XI1 VDD -XM XO2 XI2 D3 D2 P2-7 D1 D0 GND VDD P2-6 M1 P2-5 BRKPT RESET
RSC4000
P0-7 A7 A8 P1-0 A9 VDD GND A10 P1-1 A11 P1-2 A12 P1-3 A13 P1-4 A14 P1-5 A15 VDD GND P1-6 A16 P1-7 A17 PLLEN
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
P07 A7 A8 P10 A9 A10 P11 A11 P12 A12 P13 A13 P14 A14 P15 A15 P16 A16 P17 A17
P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27
P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27 A[19:0] D[7:0]
C1 0.01
NC A0 P0-1 NC A1 P0-2 A2 NC P0.3 A3 NC VDD PWM1 PWM0 GND NC A4 P0-4 NC A5 P0-5 NC A6 P0-6 NC
C
R45
nu PLLEN
AINCLAP AIN DACOUT
RSC CHIP
JP29 1 2 HEADER 2 VDD 1 2 74HC08 C9 0.1 Place as close to VDD pins of U1 as possible. C10 0.1 C11 0.1 C12 0.1 C13 0.1 C14 0.1 Note:For the Target board, U1 (RSC-4000) is replaced with a socket. Sensory, Inc. Title Size B Date:
5 4 3 2
P27
C6 1.0
C7 2.2
C8 0.1
U4A PDNBUF
A
3
A
bottom side
RSC4X EK BOARD Document Number 70-0058 Monday, January 12, 2004 Sheet
1
Rev C 1 of 6
5
4
3
2
1
D
D
VDD R53 100
C
R3 100
Q1 not used
jumper wire
C
C50 10/16V
C25 220/10V
C26 0.1 R6 10K
R5 not used
R4 820
R50 1.2K
R51 1.8K
R52 Not Used Thru Hole JP27 HEADER 2 1 2 CUST X1 MICROPHONE
Note: Some boards do not have R53, C50, R6. PDNBUF2 C27 0.1
JP24 HEADER 2 1 2 LOW
JP25 HEADER 2 1 2 MED
JP26 HEADER 2 1 2 HI
J3 MIC INPUT
AIN AINCLAP VDD
B
C29 0.1
C47 0.039
R47 NOT USED
C28 3300p - tbd
MIC GAIN SELECT MIC-IN MIC-RET
VDD GND
Mic Input Circuit
B
A
A
Title Size B Date:
5 4 3 2
RSC4X EK BOARD Document Number 70-0058 Monday, January 12, 2004 Sheet
1
Rev C 2 of 6
5
4
3
2
1
A[19:0] D[7:0] P04 U5 ROM EMU DIP 8Mbit A0 O0 13 A1 O1 14 A2 O2 15 A3 O3 17 A4 O4 18 A5 O5 19 A6 O6 20 A7 O7 21 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 CE OE U6 AT27BV512(TSOP-28) A0 D0 11 A1 D1 12 A2 D2 13 A3 D3 15 A4 D4 16 A5 D5 17 A6 D6 18 A7 D7 19 A8 A9 A10 A11 A12 A13 A14 A15
VDD
D
U14 C48 0.1 1 2 3 4 A0 A1 A2 VSS VCC NC SCL SDA 8 7 6 5
JP11 HEADER 2 1 2
SERIAL EEPROM
24LC128
JP14 HEADER 2 JP15 HEADER 2 1 2 1 2 DIP_CE DIP_OE
-RST
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 31 1 22 24
D0 D1 D2 D3 D4 D5 D6 D7
JP10 HEADER 2 1 2
VDD VCC 32 JP13 HEADER 2 1 2 C30 0.1 GND 16 OTP_CE OTP_OE
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15
10 9 8 7 6 5 4 3 25 24 21 23 2 26 27 1 20 22
D0 D1 D2 D3 D4 D5 D6 D7
JP9 HEADER 2 1 2 8M_RST
VDD VDD 28 C31 0.1 GND 14 JP12 HEADER 2 1 2 8M_CE JP16 HEADER 2 1 2 8M_OE JP17 HEADER 2 1 2
CE OE
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
U7 45 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2 1 48 17 16 12 47 26 11 28 A-1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 RESET BYTE CE WE OE AM29LV800BT-70EC D0 D1 D2 D3 D4 D5 D6 D7 29 31 33 35 38 40 42 44
D0 D1 D2 D3 D4 D5 D6 D7
D
RY/BY
15
VDD VCC 37 C32 0.1 GND GND 46 27
VDD VDD
C
GND 8M_WE
CODE FLASH
D0 D1 D2 D3 D4 D5 D6 D7
C
PDN -RDR -RDF -WRD -RESET
The shorting trace between JP18 pin 2 and 3. JP18 1 2 3 HEADER 3 JP20
JP19 HEADER 2 1 2 2M_CE CODE FLASH DIP
P07 -RST 3 VDD C51 0.001 R7 220K R8 47K C-OE L-EN
1 2 3 HEADER 3
JP21 HEADER 2 1 2 2M_OE
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17
U10 20 19 18 17 16 15 14 13 3 2 31 1 12 4 5 11 10 6 30 32 7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 CE OE WE O0 O1 O2 O3 O4 O5 O6 O7 NC VCC 21 22 23 25 26 27 28 29 9 8
VDD
C34 0.1 GND 24
B
B
A1
A2
D2 MA1152WK
C
-RDR VDD U4C 74HC08 U8 2 3 5 6 11 10 14 13 SEL-1 15 1 1A 1B 2A 2B 3A 3B 4A 4B G A/B 1Y 2Y 3Y 4Y VCC GND 4 7 9 12 16 8 SEL-2 2 3 5 6 11 10 14 13 15 1 VDD U9 1A 1B 2A 2B 3A 3B 4A 4B G A/B 1Y 2Y 3Y 4Y VCC GND 4 7 9 12 16 8
C52 0.01
JP22 HEADER 2 1 2 2M_WE VDD
TSOP
SST29VE020(TSOP)
DATA FLASH
1
9 10 C36 0.1 VDD 10
2
8
-RDF -WRD PDN
R54 R57 R60 R63
100K DIP_CE 100K DIP_OE 100K OTP_CE 100K OTP_OE
R55 R58 R61 R64
100K 8M_RST 100K 8M_CE 100K 8M_OE 100K 8M_WE
R56 R59 R62
100K 2M_CE 100K 2M_OE 100K 2M_WE
A
RESET
S1 SW PUSHBUTTON
A
U12B Q 9 -BL 4 Q 8 BL 5 U4B 74HC08 6
74HC257 VDD
74HC257 VDD
D
11
CLK CL
PR
12
PROGRAM
S2 SW PUSHBUTTON
13
C37 0.01
74HC74
C35 0.1
C33 0.1
Title Size B Date:
4 3 2
RSC4X EK BOARD Document Number 70-0058 Friday, December 19, 2003 Sheet
1
Rev C 3 of 6
5
5
4
3
2
1
POWER D3 PDNBUF LED Green
R9 220
VDD U11B P10 3 74HC04 4 LED Green R12 220 6 74HC04 GND -WP SO SI Vdd -CS1 SCK -CS0 P12 13 74HC04 U11E P13 11 74HC04 10 LED Red R17 220 U11F 12 LED Yellow LED-D R15 220 LED Yellow LED-C LED-B R10 220 D4 LED-A
VDD R11 100 P14 SW PUSHBUTTON
D
SW-A S3
D
VDD R14 100K C41 0.1 J4 1 2 3 4 5 6 7 8 VDD -CS1 SCK -CS0 GND WP_DET SDO SDI SIM Card Conn J4: Top view of ITT Cannon Slide-insertion Connector (Model CCM-03-3504). VDD U11C P11 5 D5
R13 100 P15
SW-B S4 SW PUSHBUTTON
P04 P03 P06 P05
D6
R16 100 P16
SW-C S5 SW PUSHBUTTON
D7
R18 100 P17
SW-D S6 SW PUSHBUTTON
C
C
VDD GND
VDD L1 15uH D8 BAT54DICT 19 18 16 15 14 13 12 11 TXD232 RXD232 C43 0.47 C44 1.0 1 6 2 7 3 8 4 9 5 CONNECTOR DB9F VDD VDD P1 14
B
U13 1 6
B
C42 1.0
LX VCC SHDN EN T1IN T2IN R1OUT R2OUT
V+ C1+ C1VT1OUT T2OUT GND GND GND R1IN R2IN
C45 0.1
C46 1.0
3 4 7 8 9 10
U11A 2 74HC04 True PDNBUF2
C38 0.1
1
MAX218/SO
5 17 20
14
C40 0.1 P00 JP6 1 2 3 HEADER 3 P01 P01 JP7 1 2 3 HEADER 3 11 U4D 74HC08
12 13 8 7 U11D 74HC04 9 PDN
P02
P02
JP8 1 2 3 HEADER 3
A
P00
R46 1M
7
A
Title Size B Date:
RSC4X EK BOARD Document Number 70-0058 Friday, December 19, 2003 Sheet
1
Rev C 4 of 6
5
4
3
2
5
4
3
2
1
PWM0 PWM1 PDN VDD
JP3 1 2 3 HEADER 3 R1 100K
JP4 1 2 3 HEADER 3 JP23 1 2
D
JP28 1 2 HEADER 2 RAW DAC OUTPUT GND R2 47K
C15
470p
PWM DAC
D
C23 0.1 DACOUT
1 SW1
2
R48 10K Pot with SW
C16 0.1 U3 TPA301D 3 SW2 4 3 2 1 C24 0.47 ININ+ BYPASS SHTDN
C17 2.2 (X7R)
HEADER 2 J2 AUDIO OUTPUT
Vout+ Vdd GND Vout-
5 6 7 8
AUDIO-OUT AUDIO-RET
OFF 1 2 3 VOLUME Top View of board
ON
VDD
C
Speaker Amp
C
VDD GND
U2
Power Jack Layout
Switchcraft: RAPC722
connected to plug center
JP5 1 2 Battery Holder BAT-POSITIVE BAT-NEGATIVE ZETEX FMMT449 Q2 R49 OUTTER-NEGATIVE CENTER-POSITIVE POWERJACK 3 D1 MA3XD15 note: pin 2 is no connect 1 1K MMBZ5232BW 5.6V D9
1 2 3 4
BYPASS N/C GND INPUT
/SHTDN /ERROR SENSE OUTPUT
8 7 6 5
LP2989IMM-3.0
power jack
opens when plugged J1 connected to plug outside
VDD C20 0.01 (PPS Film) C21 0.1
AVDD
B
B
component side view looking from top
C18 220
C19 0.1
C22 4.7 (X5R)
jack mating face
VDD
PR
D
VDD
2
A
14
4
U12A Q 5
A
GND
C39 0.1
3
CLK CL
Q
6 74HC74 Title Size B Date:
1
7
{Title} Document Number {Doc} Friday, December 19, 2003 Sheet
1
Rev C 5 of 6
5
4
3
2
5
4
3
2
1
A[19:0] D[7:0] VDD
D
J6 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 CON40A 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
VDD
D
A0 A2 A4 A6 A8 A10 A12 A14 A16 A18 D0 D2 D4 D6 -RDR -RDF -RST
A1 A3 A5 A7 A9 A11 A13 A15 A17 A19 D1 D3 D5 D7 -WRD PDNBUF C49 0.1
C
C
VDD J5 P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27 PDNBUF -RST P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27 PDNBUF -RST VDD VDD GND
A A
P00 P00R P01 P01R P02 P02R P03 P03R P04 P04R
R19 R22 R25 R28 R31
100 100 100 100 100
P12 P12R P13 P13R P14 P14R P15 P15R P16 P16R
R20 R23 R26 R29 R32
100 100 100 100 100
P24 P24R P25 P25R P26 P26R P27 P27R PDNR
R21 R24 R27 R30 R33
100 100 100 100 100 P00R P02R P04R P06R P10R P12R P14R P16R P20R P22R P24R P26R PDNR
B
P05 P05R P06 P06R P07 P07R P10 P10R P11 P11R
R34 R36 R38 R40 R42
100 100 100 100 100
P17 P17R P20 P20R P21 P21R P22 P22R P23 P23R
R35 R37 R39 R41 R43
100 100 100 100 100
33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 CON34A
34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
P01R P03R P05R P07R P11R P13R P15R P17R P21R P23R P25R P27R -RST
B
Title Size B Date:
5 4 3 2
RSC4X EK BOARD Document Number 70-0058 Friday, December 19, 2003 Sheet
1
Rev C 6 of 6

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