Datasheet

EVM

RES

PRN

SW2

EVM

OFF

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Connectors and Switches

Table 3. Analog and Digital I/O (continued)

Pin# Name Description

A9 CTLUH Pre-driver parallel input

B9 RES Reset output

A10 PRN Watchdog timer pulse input

B10 FAULT Diagnosis output

A11 OVCR Overcurrent reset input (not used)

B11 NC No connection

A12 CANRX CAN digital receive data output (not used)

B12 CANTX CAN digital transmit data input (not used)

A13 NC No Connection

B13 PTV1 Phase output 1

A14 PTV2 Phase output 2

B14 PTV3 Phase output 3

A15 GND Ground

B15 ALV Motor current sense amp output

A16 GND Ground

B16 VCC 5-V VCC supply output

2.2 Switches

2.2.1 SW1

Figure 4. Device Enable Switch

Table 4. Device Enable Switch

Switch Description

ON DRV3204 ENABLE = VB

DRV3204-Q1 is enabled

OFF DRV3204 ENABLE = OPEN

DRV3204-Q1 is disabled

2.2.2 SW2

Figure 5. Watchdog Disable Switch

SLVU844–February 2013 DRV3204-Q1 EVM

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