aduc7030 Analog Devices, Inc., aduc7030 Datasheet - Page 95

• Manufacturer Part Number: aduc7030
• Description: Integrated Precision Battery Sensor For Automotive
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Table 52. External GPIO Pin to Internal Port Signal Assignments
1
2
These signals are internal signals only and do not appear on an external pin. These pins are used along with HVCON as the 2-wire interface to the high voltage
interface circuits.
These pins/signals are internal signals only and do not appear on an external pin. Both signls are used to provide external pin diagnostic write (GPIO_12) and read-
back (GPIO_11) capability.
GPIO PIN
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_11
GPIO_12
GPIO_13
2
2
1
PORT SIGNAL
P0.0
IRQ0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P1.0
IRQ1
P1.1
P2.0
IRQ4
P2.1
IRQ5
P2.4
P2.5
P2.6
1
1
2
2
1
Functionality ( Defined by GPxCON )
General Purpose I/O
SS , Slave Select I/O for SPI
General Purpose I/O
SCLK, Serial Clock I/O for SPI
General Purpose I/O
MISO, Master Input, Slave Output for SPI
General Purpose I/O
MOSI, Master Output, Slave Input for SPI
General Purpose I/O
ECLK , a 2.56MHz clock output
High Voltage Serial Interface
High Voltage Serial Interface
General Purpose I/O
RxD Pin for UART
General Purpose I/O
TxD Pin for UART
General Purpose I/O
LIN/BSD Output Pin. Used to read directly from LIN Pin for conformance testing.
General Purpose I/O
LIN/BSD HV Input Pin. Used to directly drive LIN Pin for conformance testing.
General Purpose I/O
LIN/BSD Input Pin
General Purpose I/O
LIN/BSD Output Pin
General Purpose I/O
STI data output
Rev. PrE | Page 95 of 150
ADuC7030/ADuC7033