MNSC140CORE datasheet(24/80 Pages) FREESCALE

24 / 80 page

MSC8102 Quad Core Digital Signal Processor, Rev. 12

1-14

Freescale Semiconductor

Signals/Connections

GPIO9

TDM2TSYN

IRQ7

Input/Output

Input

General-Purpose Input Output 9

One of 32 GPIO pins used as GPIO or as one of two dedicated inputs or one of two dedicated

outputs. For details, refer to the

MSC8102 Reference Manual GPIO programming model.

TDM2 Transmit frame Sync

Transmit Frame Sync for TDM 2.

Interrupt Request 7

One of fifteen external lines that can request a service routine, via the internal interrupt controller,

from the SC140 core.

GPIO10

TDM2TCLK

IRQ8

Input/Output

Input

General-Purpose Input Output 10

One of 32 GPIO pins used as GPIO or as one of two dedicated inputs or one of two dedicated

outputs. For details, refer to the

MSC8102 Reference Manual GPIO programming model.

TDM 2 Transmit Clock

Transmit Clock for TDM 2.

Interrupt Request 8

One of fifteen external lines that can request a service routine, via the internal interrupt controller,

from the SC140 core.

GPIO11

TDM2TDAT

IRQ9

Input/Output

Input

General-Purpose Input Output 11

One of 32 GPIO pins used as GPIO or as one of two dedicated inputs or one of two dedicated

outputs. For details, refer to the

MSC8102 Reference Manual GPIO programming model.

TDM2 Serial Transmitter Data

The transmit data signal for TDM 2. As an output, this can be the DATA_D data signal for TDM 2. For

configuration details, refer to the

MSC8102 Reference Manual chapter describing TDM operation.

Interrupt Request 9

One of fifteen external lines that can request a service routine, via the internal interrupt controller,

from the SC140 core.

GPIO12

TDM2RSYN

IRQ10

Input/Output

Input

General-Purpose Input Output 12

One of 32 GPIO pins used as GPIO or as one of two dedicated inputs or one of two dedicated

outputs. For details, refer to the

MSC8102 Reference Manual GPIO programming model.

TDM2 Receive Frame Sync

The receive sync signal for TDM 2. As an input, this can be the DATA_B data signal for TDM 2. For

configuration details, refer to the

MSC8102 Reference Manual chapter describing TDM operation.

Interrupt Request 10

One of fifteen external lines that can request a service routine, via the internal interrupt controller,

from the SC140 core.

GPIO13

TDM2RCLK

IRQ11

Input/Output

Input

General-Purpose Input Output 13

One of 32 GPIO pins used as GPIO or as one of two dedicated inputs or one of two dedicated

outputs. For details, refer to the

MSC8102 Reference Manual GPIO programming model.

TDM2 Receive Clock

The receive clock signal for TDM 2. As an input, this can be the DATA_C data signal for TDM 2. For

configuration details, refer to the

MSC8102 Reference Manual chapter describing TDM operation.

Interrupt Request 11

One of fifteen external lines that can request a service routine, via the internal interrupt controller,

from the SC140 core.

Table 1-7.

GPIO, TDM, UART, and Timer Signals (Continued)

Signal Name

Type

Description

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