Texas Instruments TMS320C6722, TMS320C6727, TMS320C6726 Power Pins 256-Terminal GDH/ZDH Package

TMS320C6727, TMS320C6726, TMS320C6722

Floating-Point Digital Signal Processors

www.ti.com

						SPRS268E –MAY 2005 –REVISED JANUARY 2007
		Table 2-12. Terminal Functions (continued)
SIGNAL NAME	RFP	GDH/	TYPE (1)	PULL (2)	GPIO (3)	DESCRIPTION
		ZDH
				Clocks
OSCIN	23	J2	I	-	N	1.2-V Oscillator Input
OSCOUT	24	J3	O	-	N	1.2-V Oscillator Output
OSCVDD	25	J4	PWR	-	N	Oscillator 1.2-V VDD tap point (for filter only)
OSCVSS	22	J1	PWR	-	N	Oscillator VSS tap point (for filter only)
CLKIN	17	H2	I	-	N	Alternate clock input (3.3-V LVCMOS Input)
PLLHV	27	K2	PWR	-	N	PLL 3.3-V Supply Input (requires external filter)
				Device Reset
RESET	14	G2	I	-	N	Device reset pin
				Emulation/JTAG Port
TCK	35	P1	I	IPU	N	Test Clock
TMS	19	K3	I	IPU	N	Test Mode Select
TDI	28	L1	I	IPU	N	Test Data In
TDO	29	M2	OZ	IPU	N	Test Data Out
TRST	21	K4	I	IPD	N	Test Reset
EMU[0]	32	M1	IO	IPU	N	Emulation Pin 0
EMU[1]	34	N1	IO	IPU	N	Emulation Pin 1

	Power Pins - 256-Terminal GDH/ZDH Package
Core Supply (CVDD)	E6, E7, E8, E9, E10, E11, G5, G12, H5, H12, J5, J12, K5, K12, M6, M7, M8, M9, M10, M11
IO Supply (DVDD)	A2, A15, B1, B16, D4, D5, D12, D13, E4, E13, J14, M4, M13, N5, N12, P8, R1, R16, T2, T15
	A1, A7, A10, A16, E5, E12, F5, F6, F7, F8, F9, F10, F11, F12, G1, G6, G7, G8, G9, G10, G11, G16, H3, H6,
Ground (VSS)	H7, H8, H9, H10, H11, J6, J7, J8, J9, J10, J11, K1, K6, K7, K8, K9, K10, K11, K16, L5, L6, L7, L8, L9, L10,
	L11, L12, M5, M12, T1, T7, T10, T16
	Power Pins - 144-Pin RFP Package
Core Supply (CVDD)	8, 16, 20, 33, 44, 53, 57, 65, 77, 85, 90, 101, 123, 128, 132
IO Supply (DVDD)	10, 31, 42, 50, 60, 68, 73, 81, 92, 103, 112, 125, 136
Ground (VSS)	1, 6, 13, 15, 18, 26, 30, 36, 40, 47, 54, 62, 69, 72, 78, 82, 87, 95, 99, 106, 109, 114, 118, 124, 129, 133, 140

Submit Documentation Feedback Device Overview 25