Microchip Technology EVB-USB7056, Руководство пользователя

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EVB-USB7056 Evaluation Board User’s Guide
DS50002887A-page 26  2019 Microchip Technology Inc.
3.1.14 Test Points
Table 3-4 describes the test points on the PCB.
J32 1x3 Header n/a Probing header to I
2
S spare signals
J33 1x2 Header n/a Install shunt to connect board reset net to
I
2
S daughter card connector
J34 1x8 Female
Header (x2)
I2S DAUGH -
TER
Female header for attaching an optional I
2
S
codec daughter card
J35 1x15 Header I2C PM-PD PM-PD Module connector (I
2
C controlled)
J36 1x1 Header GND Ground pin
J37 1x1 Header GND Ground pin
J38 1x1 Header GND Ground pin
J39 1x1 Header GND Ground pin
J40 1x1 Header GND Ground pin
J41 1x1 Header GND Ground pin
TABLE 3-4: EVB-USB7056 TEST POINT DESCRIPTIONS
Ref Des. Label Description
TP1 CC1 Upstream Port 0 CC1 pin test point
TP2 CC2 Upstream Port 0 CC2 pin test point
TP3 VSW UPD350 VSW net test point
TP4 N/A UPD350 PWR_DN test point
TP5 VBUS4 Downstream Port 4 VBUS test point
TP6 N/A PI3DPX1203 Pion 22 test point
TP7 N/A DisplayPort Connector Power Shield test point
TP8 N/A UPD350 PIO5 test point
TP9 N/A UPD350 PIO3 test point
TP10 N/A Downstream Port 1 CC1 pin test point
TP11 N/A Downstream Port 1 CC2 pin test point
TP12 N/A Upstream Port 0 SBU2 test point
TP13 N/A UPD350 PIO0 test point
TP14 VIN Power Input test loop
TP15 N/A Upstream Port 0 SBU1 test point
TP16 N/A Upstream Port 0 D+ test point
TP17 N/A Upstream Port 0 D- test point
TP18 VBUS1 Downstream Port 1 VBUS test point
TP19 5VL MCP19035 5VL net test loop
TP20 PG5V MCP19035 Power Good net test loop
TP21 GND Board ground test loop
TP22 5V 5V board power test loop
TP23 3V3 3.3V board power test loop
TP24 VBUS5 Downstream Port 5 VBUS test point
TP25 VDDCORE 1.2V board power test loop
TP26 N/A UPD7056 TEST1 pin test point
TP27 N/A UPD7056 TEST2 pin test point
TABLE 3-3: EVB-USB7056 CONNECTOR DESCRIPTIONS (CONTINUED)
Ref Des. Type Label Description