Datasheet

Emulator Accessories
 2013 Microchip Technology Inc. DS52085A-page 127
FIGURE 13-16: JTAG ADAPTOR BOARD SCHEMATICS - PART 1
+3.3V
+5V
MB1-130_PCBMATE
J1
TP6
TP7
TP4
TP3
TP1
TP5
TP2
MCP23017_SSOP28
74CBTD1G384
EJTAG IFC
J2
JTAG IFC
J4
SDO
SDI
SCK
PVPP
PVDD
BTMS
DATA_EN
CLK_EN
AUX1
(DRVR_INS)
AUX1_EN
AUX2_EN
AUX2
DRVR_IRQ
NSYS_RST
UTIL_SDA
UTIL_SCL
VDD_SENSE
TMS_EN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
HDR_2X10_JTAG
PCB Type. = 0x04
U4
+5V
U5
+5V
+5V
+5V
+5V
C7
0.1
C13
0.1
R22
R21
R20
R19
10k
10k
10k
10k
1
1
0
0
OV_RST
NSYS_RST
5
1
4
3
2
VCC
GND
9
12
13
15
16
17
18
11
14
10
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
20
19
ICSP_OC
EN_SCR
LVP_EN
LVP
VDD
SCL
SDA
A0
A1
A2
RST
NC
NC
VSS
GPA0
GPA1
GPA2
GPA3
GPA4
GPA5
GPA6
GPA7
GPB0
GPB1
GPB2
GPB3
GPB4
GPB5
GPB6
GPB7
INTA
INTB
ID0
ID1
ID2
ID3
VDD_ON
VPP_ON
VDD_EMSRC
TDO_EN
TDI_EN
TCK_EN
DRVR_IRQ
UTIL_SCL
UTIL_SDA
1
3
5
7
9
11
13
2
4
6
8
10
12
14
TRST_N
DINT
VIO_VREF
VIO_VREF
TDI
TDO
TMS
TCK
MCLR_N
TDI
TMS
TCK
TDO
MCLR_N
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20