Production Tools - Panasonic PAN1740 Design Manual

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8 Production Tools

To program the PAN1740/1740A in production a J-Link programmer and the 6.8 V programming
voltage on the input pin VPP is required.
Example schematic for a programming jig
20
11
X1-7
16
X1-3
R1 330
X1-8
17
X1-2
R2 330
C4
X1-1
1µ
X1-4
X1-6
X1-9
X1-5
C5
1µ
IC3
C9 100n
20
VCC
4
VCCIO
C8 4µ7
19
RESET#
27
OSCI
28
OSCO
C10
C7 10n
100n
17
3V3OUT
1
V+
3 15
D+ USBDP
2 16
D- USBDM
4
V-
25
GND
C6
100n
FT232RL
F3
X3
F250
X2
D1
1N4007
C12
X4
C13
1µ
For more details on programming the OTP, please refer to the Smart Snippets website and
Dialog's website.
Example of the programming into OTP:
Design Guide Rev. 1.0
VCC
L2
C20
IC2G$2
C1
100n
14
/FOFF FORCEON
1
INVALID READY
SV3
R3 330
9 10 8 7
R2IN R2OUT
15 6 5
R1IN R1OUT
4 3
R4 330
8 12 2 1
T2OUT T2IN
13
T1OUT T1IN
6
C2-
C2 1µ
5
C2+
7
V-
4
C1-
C3 220n
3
V+
2
C1+
IC2
MAX3225E
SV4
R5 330
TXD 1 8 7
5 6 5
RXD
3 4 3
RTS#
11 2 1
R6 330
CTS#
2
DTR#
9
DSR#
10
DCD#
6
RI#
23
CBUS0
22
CBUS1
13
CBUS2
14
CBUS3
12
CBUS4
26
TEST
7
GND
18
GND
GND 21
TP12
C21
VCC
L4
100n
X5
+5V 2
JP4
1
L3
X6
C22
VPP
100n
TP14
IN OUT
270
GND
IC4
R14
BA03
C15 C16
C14
1µ 100n
The crystal frequency register and flag as well as the Bluetooth MAC address
are already burned.
PAN1740/1740A Bluetooth Module
MOD1 PAN1740
12 14
P0.0 VPP
11 16
P0.1 SW_CLK
10 18
P0.2 SW_DIO
9
P0.3
3V
6 VCC 8
P0.4
5
P0.5
4
P0.6
3 1
P0.7 GND
7
GND
24 GND 15
P1.0
23 17
P1.1 GND
22 GND 19
P1.2
21 20
P1.3 GND
A
GND
2 B
RST GND
C
GND
13 GND D
N.C.
Q1 Q2
BC847SMD BC847SMD
TP9 TP10
8 Production Tools
SC14580 JTAG SEGGER JLinkARM
VCC
C11
1 2
3 4
100n
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
SV7
SV6
VPP 6 5
4 3
2 1
SV2
10 9
8 7
6 5
4 3
1 2 1
HOT
2
RTN
SV5
14 13
12 11
10 9
1 8 7
HOT
6 5
2 4 3
RTN
2 1
TP3
SV1
40 39
38 37
36 35
34 33
32 31
30 29
28 27
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10 9
8 7
6 5
4 3
2 1
Page 30