XMOS XTAG v3.0 Manual de usuario

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xTAG v3.0 Hardware Manual

IN THIS DOCUMENT

·Introduction

·XS1-U8 device

·xSYS Connector (J2)

·J3 and J4 connectors

·24MHz Crystal Oscillator

·I/O Port-to-Pin Mapping

·xTAG v3.0 Schematic

1 Introduction

The xTAG v3.0 debug adapter converts between an XMOS XSYS connector and USB

2.0, providing pins for JTAG control, system reset, processor debug, one duplex

UART link and one duplex serial XMOS Link. The xTAG v3.0 debug adapter can

be used to connect XMOS development kits to most PCs, and provide a 5V power

supply from a USB 2.0 port.

The diagram below shows the layout of the components on the card.

20-way

IDC xSYS

connector

Standard

USB-B

connector

LEDs

J3 J4

Figure 1:

xTAG v3.0

features

To debug a board with the xTAG v3.0 you must use xTIMEcomposer 13.1 or later,

available from the XMOS web site: http://xmos.com/downloads.

The board requires an XMOS xSYS connector.

Publication Date: 2015/6/1 Document Number: XM006125A

xTAG v3.0 Hardware Manual 2/8

2 XS1-U8 device

The xTAG v3.0 is based on a single XS1-U8 device in a BGA package. The XS1-U8

consists of a single xCORE, which comprises a multicore microcontroller with

tightly integrated general purpose I/O pins and 64 KBytes of on-chip RAM. The

pins are brought out of the package and connected to the card’s components as

follows:

USB Connector (J1) The xTAG v3.0 uses a Standard B-type micro USB connector

to link to a PC. The USB connector is connected to the XS1-U8 device.

·xSYS 20-way IDC header

The processor has ports that are directly connected to the I/O pins. Six LEDs are

driven by the debugger, their function (clockwise, starting from the power button

on the bottom right):

Power Green The xTAG is powered on

Run Green Target is running

Red Target is in debug mode and stopped

Status Green Target stop reason is expected e.g. breakpoint,

print message

Red Target stop reason is unexpected e.g. exception

Target Green

Target device is detected after a Run Conﬁguration

or Debug Conﬁguration is used (xrun or xgdb

command)

Red Target device is not detected after a Run

Conﬁguration or Debug Conﬁguration is used

(xrun or xgdb command)

xSCOPE Green Flashing xSCOPE is enabled

Oﬀ No xSCOPE

JTAG Green There is JTAG activity with the target happening

Oﬀ No JTAG

3 xSYS Connector (J2)

The xTAG v3.0 includes an xSYS 20-way IDC header, which can be used to connect

it to an XMOS development board for debugging programs on the hardware.

The xSYS connector provides pins for JTAG control, system reset, processor debug,

a duplex UART link and a 2-bit serial xCONNECT Link.

XM006125A

xTAG v3.0 Hardware Manual 3/8

Pin Signal Direction Description

1 5V Target to Host Power

2 NC N/A No connection

3 MSEL Host to Target Select boot from JTAG - Active Low

4 GND N/A Ground

5 TDSRC Host to Target JTAG Test Data

6 XL1_UP1 Target to Host xCONNECT Link

7 TMS Host to Target JTAG Test Mode Select

8 GND N/A Ground

9 TCK Host to Target JTAG Test Clock

10 XL1_UP0 Target to Host xCONNECT Link

11 DEBUG Bidirectional Debug

12 GND N/A Ground

13 TDSNK Target to Host JTAG Test Data

14 XL1_DN0 Host to Target xCONNECT Link

15 RST_N Host to Target System Reset - Active Low

16 GND N/A Ground

17 UART_RX Host to Target Serial Port

18 XL1_DN1 Host to Target xCONNECT Link

19 UART_TX Target to Host Serial Port

20 GND N/A Ground

The routing of these I/O pins along with the power pins is shown below.

3.1 xCONNECT Link conﬁguration

Some of the I/O pins on the processor are conﬁgured as a duplex 2-bit serial

xCONNECT Link. The mapping of xCONNECT Link to the pins is shown in the table

below:

XM006125A

xTAG v3.0 Hardware Manual 4/8

MSEL

TDSCR

TMS

TCK

DEBUG

TDSNK

RST_N

UART_RX

UART_TX

1 2

19 20

GND

XL1_UP1

GND

XL1-_UP0

GND

XL1-DN0

GND

XL1-DN1

GND

Figure 2:

xTAG v3.0

xSYS pinout

Pin xCONNECT Link

X0D52 XL1_UP1

X0D53 XL1_UP0

X0D54 XL1_DN0

X0D55 XL1_DN1

3.2 JTAG Conﬁguration

Some of the I/O pins on the microcontroller are driven by the JTAG signals. The

mapping of the signals to the pins is shown in the table below:

Pin Port Processor

X0D11 P1D0 TDSRC

X0D13 P1F0 TDSNK

X0D22 P1G0 TMS

X0D10 P1C0 TCK

X0D70 P32A19 MSEL

XM006125A

xTAG v3.0 Hardware Manual 5/8

3.3 System Reset

The system reset signal is mapped to a 1-bit port on the processor as described

below. It is used as an output to reset the target processor from the debugger

Pin Port Processor

X0D50 P32A1 RST_N

4 J3 and J4 connectors

The xTAG v3.0 has two additional connectors. These are reserved for future use.

5 24MHz Crystal Oscillator

The XS1-U8 is clocked at 24MHz by a crystal oscillator on the card. The processor

is clocked at 500MHz and the I/O ports at 100MHz, by an on-chip phase locked

loop (PLL).

XM006125A

xTAG v3.0 Hardware Manual 6/8

6 I/O Port-to-Pin Mapping

The table below provides a full description of the port-to-pin mappings described

throughout this document.

Pin Port Processor

1b 8b 32b

X0D0 P1A0 UART_UP

X0D10 P1C0 TCK

X0D11 P1D0 TDSRC

X0D12 P1E0

X0D13 P1F0 TDSNK

X0D14 P8B0 LED

X0D15 P8B1 LED

X0D16 P8B2 LED

X0D17 P8B3 LED

X0D18 P8B4 LED

X0D19 P8B5 LED

X0D20 P8B6 LED

X0D21 P8B7 LED

X0D22 P1G0 TMS

X0D50 P32A1 RST_N

X0D51 P32A2 DBG

X0D52 P32A3 XL1_UP1

X0D53 P32A4 XL1_UP0

X0D54 P32A5 XL1_DN0

X0D55 P32A6 XL1_DN1

X0D69 P32A19 UART_DN

X0D70 P32A20 MSEL

XM006125A

xTAG v3.0 Hardware Manual 7/8

7 xTAG v3.0 Schematic

Project Name

Size Sheet Name Rev

Sheet ofDate 25/02/2014

1V2B

1 1

xTAG3

XTAG3.PrjPCB

XS1_U8A_FB96

VDDIO M6

VDDIO M7

VDDIO L6

VSS

SW1 J1

VSUP

VDDCORE K1

PGND L1

SW2 M5

VDD1V8 M4

PGND M3

SW1 J2

VSUP

VDDCORE K2

PGND L2

VSUP

U1A

XS1_U8A_FB96

XI/CLK

DEBUG_N

MODE0

MODE1

MODE2

MODE3

RST_N

TCK

TDI

D2 TDO

TMS

X0D0 A9

X0D10 A10

X0D11 B10

X0D12 A11

X0D13 M12

X0D14 L11

X0D15 M11

X0D16 L10

X0D17 M10

X0D18 L9

X0D1 B9

X0D19 M9

X0D20 L8

X0D21 M8

X0D35 A8

X0D49 A12

X0D50 B11

X0D51 B12

X0D52 C11

X0D53 C12

X0D54 D11

X0D55 D12

X0D56 E11

X0D57 E12

X0D58 F11

X0D61 F12

X0D62 G11

X0D63 G12

X0D64 H11

X0D65 H12

X0D66 J11

X0D67 J12

X0D68 K11

X0D69 K12

X0D70 L12

USB_DP

USB_DN

USB_VBUS

USB_ID

ADC_IN0

ADC_IN1

ADC_IN2

ADC_IN3

AVDD

X0D24 B8

X0D43/WAKE G1

OSC_EXT_N

X0D22 L7

U1B

GND GND

100N

4U7

GND GND GND

3V3

4U7

22U

GND GND

RST_N_LOC

TCK_LOC

TMS_LOC

TDI_LOC

TDO_LOC

GND

3V3A

USB_DP

USB_DN

TCK

100N

C10

GND

C13

100N

C11

100N

C12

330R

XXA

FB1

GND GND

GND

USB_DN

USB_DP

TMS

TDSNK

DIG_IN0

LED0

LED1

LED2

LED3

DIG_IN1

SRST_N

DBG

XL_DN1

XL_DN0

MSEL

ADC_IN0

ADC_IN1

ADC_IN2

ADC_IN3

GND GND

3V3

1V8

GND

1V0

UGND

FEM_HEADER_RA

11 12

0.35A

GND

MSEL

TDSRC

TMS

TCK

DBG

TDSNK

SRST_N

UART_DN

UART_UP

XL_UP1

XL_UP0

XL_DN0

XL_DN1

GND

TDO_LOC

TDI_LOC

RST_N_LOC

UART_DN

3V3

LED0

LED1

LED2

LED3

33R

GND GND

C15

C14

10N

C16

GND

3V3A

GND GND

INA214

GND

IN_N

5OUT 6

IN_P

REF 1

VP 3

XT3 DNF

GND

3V3A

GND

ADC_IN0

ADC_IN0_P

ADC_IN0_N 100N

C17

XT3 DNF

GND

3V3A

INA214

GND

IN_N

5OUT 6

IN_P

REF 1

VP 3

XT3 DNF

GND

3V3A

GND

ADC_IN1

ADC_IN1_P

ADC_IN1_N 100N

C18

XT3 DNF

GND

3V3A

10K

8 1

R6A XT3 DNF 10K

R6B XT3 DNF

10K

6 3

R6C

XT3 DNF 10K

R6D XT3 DNF

GND

SMBJ5.0A

XT3 DNF

SMBJ5.0A

XT3 DNF

GND GND

ADC_IN2

ADC_IN3

ADC_IN0_P

ADC_IN0_N

ADC_IN1_P

ADC_IN1_N

ADC_IN2

ADC_IN3

DIG_IN0

DIG_IN1

GND

24M

XRCGB

MSEL_LOC

KSC421J

1A 2A

2B1B

SW1

XT3 DNF

GND

BUT

10K

XT3 DNF

3V3

VIN

BYP

1GND 2

VOUT2 5

VOUT1 4

MIC5321

IDC_HEADER_MAL

11 12

XT3 DNF

TDSRC

TMS_LOC

TCK_LOC

7 2

470R R1B

8 1

470R R1A

5 4

470R R1D

6 3

470R R1C

1 3

2 4

1 3

2 4

XL_UP1

XL_UP0

VBUS 1

D- 2

D+ 3

ID 4

GND 5

USB_MICROB

UART_UP

PTH_M3

MTH1

3V3

LED4

LED5

LED6

LED7

1 3

2 4

GREEN

GREEND7

470R

3V3

GND

BUT

LED4

LED5

LED6

LED7

5 4

470R R8D

6 3

470R R8C

7 2

470R R8B

8 1

470R R8A

GND

PIC101

PIC102

COC1

PIC201

PIC202

COC2

PIC301

PIC302

COC3

PIC401

PIC402

COC4

PIC501

PIC502

COC5

PIC601

PIC602

COC6

PIC701

PIC702

COC7

PIC801

PIC802

COC8

PIC901

PIC902

COC9

PIC1001PIC1002

COC10

PIC1101

PIC1102

COC11

PIC1201

PIC1202

COC12

PIC1301

PIC1302

COC13

PIC1401

PIC1402

COC14

PIC1501

PIC1502

COC15

PIC1601

PIC1602

COC16

PIC1701

PIC1702

COC17

PIC1801

PIC1802

COC18

PID101

PID102

PID103

PID104

COD1

PID201

PID202

PID203

PID204

COD2

PID301

PID302

PID303

PID304

COD3

PID401PID402

COD4

PID501

PID502

COD5

PID601

PID602

COD6

PID701

PID702

COD7

PID801PID802

COD8

PIF101 PIF102

COF1

PIFB101 PIFB102

COFB1

PIJ101

PIJ102

PIJ103

PIJ104

PIJ105

PIJ106

PIJ107

PIJ108

PIJ109

PIJ1010

PIJ1011

COJ1

PIJ201 PIJ202

PIJ203 PIJ204

PIJ205 PIJ206

PIJ207 PIJ208

PIJ209

PIJ2010

PIJ2011 PIJ2012

PIJ2013 PIJ2014

PIJ2015 PIJ2016

PIJ2017 PIJ2018

PIJ2019 PIJ2020

COJ2

PIJ301 PIJ302

PIJ303 PIJ304

PIJ305 PIJ306

PIJ307 PIJ308

PIJ309

PIJ3010

PIJ3011 PIJ3012

PIJ3013 PIJ3014

PIJ3015 PIJ3016

COJ3

PIJ401

PIJ402

PIJ403

PIJ404

PIJ405

PIJ406

PIJ407

COJ4

PIL101 PIL102

COL1

PIL201 PIL202

COL2

PIMTH101

COMTH1

PIR101

PIR108

COR1A

PIR102

PIR107

COR1B

PIR103

PIR106

COR1C

PIR104

PIR105

COR1D

PIR201

PIR202

COR2

PIR301

PIR302

COR3

PIR401

PIR402

COR4

PIR501

PIR502

COR5

PIR601

PIR608

COR6A

PIR602

PIR607

COR6B

PIR603

PIR606

COR6C

PIR604

PIR605

COR6D

PIR701

PIR702

COR7

PIR801

PIR808

COR8A

PIR802

PIR807

COR8B

PIR803

PIR806

COR8C

PIR804

PIR805

COR8D

PISW101A

PISW101B

PISW102A

PISW102B

COSW1

PIU10E5

PIU10E6

PIU10E7

PIU10E8

PIU10F5

PIU10F6

PIU10F7

PIU10F8

PIU10G5

PIU10G6

PIU10G7

PIU10G8

PIU10H1

PIU10H5

PIU10H6

PIU10H7

PIU10H8

PIU10J1

PIU10J2

PIU10K1

PIU10K2

PIU10L1

PIU10L2

PIU10L6

PIU10M1

PIU10M2

PIU10M3

PIU10M4

PIU10M5

PIU10M6

PIU10M7

COU1A

PIU10A1

PIU10A2

PIU10A3

PIU10A4

PIU10A5

PIU10A6

PIU10A7

PIU10A8

PIU10A9

PIU10A10

PIU10A11

PIU10A12

PIU10B1

PIU10B2

PIU10B3

PIU10B4

PIU10B5

PIU10B6

PIU10B7

PIU10B8

PIU10B9

PIU10B10

PIU10B11

PIU10B12

PIU10C1

PIU10C2

PIU10C11

PIU10C12

PIU10D1

PIU10D2

PIU10D11

PIU10D12

PIU10E1

PIU10E2

PIU10E11

PIU10E12

PIU10F1

PIU10F2

PIU10F11

PIU10F12

PIU10G1PIU10G2

PIU10G11

PIU10G12

PIU10H2

PIU10H11

PIU10H12

PIU10J11

PIU10J12

PIU10K11

PIU10K12

PIU10L3

PIU10L4

PIU10L5

PIU10L7

PIU10L8

PIU10L9

PIU10L10

PIU10L11

PIU10L12

PIU10M8

PIU10M9

PIU10M10

PIU10M11

PIU10M12

COU1B

PIU201PIU202

PIU203PIU204

PIU205 PIU206

COU2

PIU301 PIU302

PIU303 PIU304

PIU305PIU306

COU3

PIU401PIU402

PIU403PIU404

PIU405 PIU406

COU4

PIX101 PIX103

COX1

PIC501

PIL102

PIU10K1

PIU10K2

PIC401

PIL202

PIU10M4

PIC901

PIC1401

PIR105

PIR106

PIR107

PIR108

PIR502

PIR702

PIR805

PIR806

PIR807

PIR808

PIU10L6

PIU10M6

PIU10M7

PIU304

PIC1001

PIC1501

PIC1701

PIC1801

PIU10A1

PIU203

PIU305

PIU403

PIC101 PIC201 PIC301

PIC801

PIC1201

PIF101

PIFB102

PIU10H1

PIU10M1

PIU10M2

PIU303

PIU306

PIU10A2

PIU206

NLADC0IN0

PIJ303

PIU205

NLADC0IN00N

PIJ301

PIU204

NLADC0IN00P

PIU10B2

PIU406

NLADC0IN1

PIJ307

PIU405

NLADC0IN10N

PIJ305

PIU404

NLADC0IN10P

PID501

PIJ309

PIR608

NLADC0IN2

PID601

PIJ3011

PIR606

NLADC0IN3

PIR701

PISW101B

PIU10G1

NLBUT

PIJ2011

PIU10B12

NLDBG

PIJ3013

PIU10A8

NLDIG0IN0

PIJ3015

PIU10A11

NLDIG0IN1

PIC102 PIC202 PIC302

PIC402 PIC502

PIC602 PIC702

PIC802

PIC902

PIC1002

PIC1102 PIC1202

PIC1302

PIC1402PIC1502

PIC1602

PIC1702

PIC1802

PID502 PID602

PID701

PIJ105

PIJ204

PIJ208

PIJ2012

PIJ2016

PIJ2020

PIJ302

PIJ304

PIJ306

PIJ308

PIJ3010

PIJ3012

PIJ3014

PIJ3016

PIJ407

PIMTH101

PIR605

PIR607

PISW102A

PISW102B

PIU10E5

PIU10E6

PIU10E7

PIU10E8

PIU10F2

PIU10F5

PIU10F6

PIU10F7

PIU10F8

PIU10G5

PIU10G6

PIU10G7

PIU10G8

PIU10H5

PIU10H6

PIU10H7

PIU10H8

PIU10L1

PIU10L2

PIU10L5

PIU10M3

PIU201PIU202

PIU302

PIU401PIU402

PID204

PIU10L11

NLLED0

PID203

PIU10M11

NLLED1

PID304

PIU10L8

NLLED2

PID303

PIU10M8

NLLED3

PID104

PIU10L10

NLLED4

PID103

PIU10M10

NLLED5

PID401

PIU10L9

NLLED6

PID801

PIU10M9

NLLED7

PIJ203

PIU10L12

NLMSEL

PIJ405

PIU10B5

PIU10B6

NLMSEL0LOC

PIC601

PIU10E1

PIX101

PIC701

PIU10F1

PIX103

PIC1101

PIFB101

PIJ101

PIC1601

PIU301

PID101

PIR802

PID102

PIR801

PID201

PIR102

PID202

PIR101

PID301

PIR104

PID302

PIR103

PID402

PIR803

PID702

PIR501

PID802

PIR804

PIF102

PIJ201

PIJ104

PIJ202

PIL101

PIU10J1

PIU10J2

PIL201

PIU10M5

PIR201

PIU10A10

PIR301

PIU10C11

PIR401

PIU10C12

PIR601 PIR602

PIU10A3

PIR603 PIR604

PIU10B3

PISW101A

PIU10A4

PIU10A7

PIU10A12

PIU10B4

PIU10B7

PIU10B8

PIU10B9

PIU10E2

PIU10E11

PIU10E12

PIU10F11

PIU10F12

PIU10G2

PIU10G11

PIU10G12

PIU10H2

PIU10H11

PIU10H12

PIU10J11

PIU10J12

PIU10K11

PIU10L3

PIU10L4

PIJ406

PIU10C2

NLRST0N0LOC

PIJ2015

PIU10B11

NLSRST0N

PIJ209

PIR202

NLTCK

PIJ403

PIU10C1

NLTCK0LOC

PIJ402

PIU10D2

NLTDI0LOC

PIJ401

PIU10B1

NLTDO0LOC

PIJ2013

PIU10M12

NLTDSNK

PIJ205

PIU10B10

NLTDSRC

PIJ207

PIU10L7

NLTMS

PIJ404

PIU10D1

NLTMS0LOC

PIJ2017

PIU10K12

NLUART0DN

PIJ2019

PIU10A9

NLUART0UP

PIC1301

PIJ106

PIJ107

PIJ108

PIJ109

PIJ1010

PIJ1011

PIJ102

PIU10A6

NLUSB0DN

PIJ103

PIU10A5

NLUSB0DP

PIJ2014

PIR402

NLXL0DN0

PIJ2018

PIR302

NLXL0DN1

PIJ2010

PIU10D11

NLXL0UP0

PIJ206

PIU10D12

NLXL0UP1

Figure 3:

xTAG v3.0

schematic

XM006125A

xTAG v3.0 Hardware Manual 8/8

Xmos Ltd. is the owner or licensee of this design, code, or Information (collectively, the “Information”) and

is providing it to you “AS IS” with no warranty of any kind, express or implied and shall have no liability in

relation to its use. Xmos Ltd. makes no representation that the Information, or any particular implementation

thereof, is or will be free from any claims of infringement and again, shall have no liability in relation to any

such claims.

XM006125A

Tabla de contenidos

Otros manuales de Hardware de computadora de XMOS

XMOS

XMOS MultiUART Manual de usuario

XMOS

XMOS XS1-L1 Manual de usuario

XMOS

XMOS XVF3800 Manual de usuario

XMOS

XMOS xCORE-Analog sliceKIT Manual de usuario

XMOS

XMOS XC-1A Manual de usuario

XMOS

XMOS XTAG-2 Manual de usuario

XMOS

XMOS XS1-L2 Manual de usuario

XMOS

XMOS SliceKit Manual de usuario

XMOS

XMOS VocalFusion XVF3510 Manual de usuario

XMOS

XMOS XK-XMP-64 Manual de usuario

XMOS

XMOS XK-XMP-64 Manual de usuario

XMOS

XMOS xCORE-200 Multi-channel Audio board Guía

XMOS

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