Texas Instruments TMS320DM355 ASP1CLKX, ASP1FSX, ASP1CLKR, ASP1FSR, ASP1CLKS, Reset, Emul, Atio

TMS320DM355

Digital Media System-on-Chip (DMSoC)

www.ti.com

SPRS463A –SEPTEMBER 2007 –REVISED SEPTEMBER 2007

Table 2-23. DM355 Pin Descriptions (continued)

Name	BGA	Type	Group	Power	PU	Reset	Description (4)	Mux Control
	ID	(1)		Supply (2)	PD (3)	State
SPI0_SDO	B11	I/O	SPI0	VDD		in	SPI0: Data Out
ASP1_DX	C18	I/O	ASP5	VDD		in	ASP1: Transmit Data
			121
ASP1_CLKX	D19	I/O	ASP5	VDD		in	ASP1: Transmit Clock
			121
ASP1_FSX	E16	I/O	ASP5	VDD		in	ASP1: Transmit Frame Sync
			121
ASP1_DR	C19	I/O	ASP5	VDD		in	ASP1: Receive Data
			121
ASP1_CLKR	D18	I/O	ASP5	VDD		in	ASP1: Receive Clock
			121
ASP1_FSR	E17	I/O	ASP5	VDD		in	ASP1: Receive Frame Synch
			121
ASP1_CLKS	D17	I	ASP5	VDD		in	ASP1: Master Clock
			121
RESET	D11	I		VDD	PU	in	Global Chip Reset (active low)
MXI1	A9	I	Clocks	VDD		in	Crystal input for system oscillator (24 MHz)
MXO1	B9	O	Clocks	VDD		out	Output for system oscillator (24 MHz)
MXI2	R1	I	Clocks	VDD		in	Crystal input for video oscillator (27 MHz).
							This crystal is not required
							VDD
MXO2	T1	O	Clocks	VDD		out	Output for video oscillator (27 MHz). This
							crystal is not required.
							VDD
TCK	E10	I	EMUL	VDD	PU	in	JTAG test clock input
			ATIO
			N
TDI	D9	I	EMUL	VDD	PU	in	JTAG test data input
			ATIO
			N
TDO	E9	O	EMUL	VDD		out L	JTAG test data output
			ATIO
			N
TMS	D8	I	EMUL	VDD	PU	in	JTAG test mode select
			ATIO
			N
TRST	C9	I	EMUL	VDD	PD	in	JTAG test logic reset (active low)
			ATIO
			N
RTCK	E11	O	EMUL	VDD		out L	JTAG test clock output
			ATIO
			N
EMU0	E8	I/O	EMUL	VDD	PU	in	JTAG emulation 0 I/O
			ATIO				VDD
			N
							VDD
EMU1	E7	I/O	EMUL	VDD	PU	in	JTAG emulation 1 I/O
			ATIO				EMU[1:0] = 00 - Force Debug Scan chain
			N
							(ARM and ARM ETB TAPs connected)
							EMU[1:0] = 11 - Normal Scan chain (ICEpick
							only)
RSV01	J1	A					Reserved. This signal should be left as a No
		I/O/Z					Connect or connected to VSS.
RSV02	K1	A					Reserved. This signal should be left as a No
		I/O/Z					Connect or connected to VSS.
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