TDM Signals
MSC8144E Reference Manual, Rev. 3
Freescale Semiconductor
3-53
TDM6RSYN
GPIO6
IRQ12
PCI_AD21
Input/
Output
Input/
Output
Input
Input/
Output
TDM6 Receive Frame Sync
The receive sync signal for TDM 6. Selected through the GPIO port; see
Chapter 23, GPIO. For configuration details, see Chapter 20, TDM Interface.
General-Purpose Input Output 6
One of 32 GPIOs. For details, see Chapter 23, GPIO.
Interrupt Request 12
One of sixteen external lines that can request a service routine via the internal
interrupt controller. Selected through the GPIO port; see Chapter 23, GPIO. For
functional details, see Chapter 13, Interrupt Handling.
PCI Address/Data Line 21
Part of the PCI address/data bus. For details, see Chapter 15, PCI.
0,1,2,5,6
0,1,2,5,6
0,1,2,5,6
3,4
TDM5TDAT
GPIO11
PCI_AD17
Input/
Output
Input/
Output
Input/
Output
TDM5 Serial Transmitter Data
The transmit data signal for TDM 5. As an output, this can be the DATA_D data
signal for TDM 5. Selected through the GPIO port; see Chapter 23, GPIO. For
configuration details, see Chapter 20, TDM Interface.
General-Purpose Input Output 11
One of 32 GPIOs. For details, see Chapter 23, GPIO.
PCI Address/Data Line 17
Part of the PCI address/data bus. For details, see Chapter 15, PCI.
0,1,2,5,6
0,1,2,5,6
3,4
TDM5TCLK
PCI_AD16
Input
Input/
Output
TDM5 Transmit Clock
Transmit Clock for TDM 5. For configuration details, see Chapter 20, TDM
Interface.
PCI Address/Data Line 16
Part of the PCI address/data bus. For details, see Chapter 15, PCI.
0,1,2,5,6
3,4
TDM5TSYN
GPIO12
PCI_AD18
Input/
Output
Input/
Output
Input/
Output
TDM5 Transmit Frame Sync
The transmit sync signal for TDM 5. Selected through the GPIO port; see
Chapter 23, GPIO. For configuration details, see Chapter 20, TDM Interface.
General-Purpose Input Output 12
One of 32 GPIOs. For details, see Chapter 23, GPIO.
PCI Address/Data Line 18
Part of the PCI address/data bus. For details, see Chapter 15, PCI.
0,1,2,5,6
0,1,2,5,6
3,4
TDM5RDAT
GPIO9
PCI_AD14
Input/
Output
Input/
Output
Input/
Output
TDM5 Serial Receiver Data
The receive data signal for TDM 5. As an input, this can be the DATA_A data
signal for TDM 5. Selected through the GPIO port; see Chapter 23, GPIO. For
configuration details, see Chapter 20, TDM Interface.
General-Purpose Input Output 9
One of 32 GPIOs. For details, see Chapter 23, GPIO.
PCI Address/Data Line 14
Part of the PCI address/data bus. For details, see Chapter 15, PCI.
0,1,2,5,6
0,1,2,5,6
3,4
Table 3-16. TDM[7–0] Signals (Continued)
Signal Name
Type
Description
I/O Mode
Содержание MSC8144E
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