
Introduction
40
December 2003 Revised March 2005
SPRS231D
Table 23. ZDY Package Terminal Characteristics (Continued)
ZDY
BALL
NO.
SUPPLY
RESET
STATE
#
OTHER
BUFFER
STRENGTH
§
PULLUP/
PULLDN
MUX CTRL SETTING
TYPE
SIGNAL NAME
E6
SDRAM.WE
O
NA
2 mA (Lv)
3 mA (Hv)
A
1
DV
DD4
D10 E8
E9 F8
F9 C6
A10
E10
D9 C8
C3 F7
A1 B2
SDRAM.A[13:0]
O
NA
2 mA (Lv)
3 mA (Hv)
A
0
DV
DD4
C4 C5
SDRAM.BA[1:0]
O
NA
2 mA (Lv)
3 mA (Hv)
A
0
DV
DD4
B10
C10
B11 B9
A11 B8
B12 C9
B7 A3
B6 B3
A5 A4
B5 B4
SDRAM.D[15:0]
I/O
NA
2 mA (Lv)
3 mA (Hv)
A, K
0
DV
DD4
A7
SDRAM.CLK
O
NA
2 mA (Lv)
3 mA (Hv)
A, K
U
DV
DD4
A6
SDRAM.CLKX
O
NA
2 mA (Lv)
3 mA (Hv)
A, K
0
DV
DD4
B13
SDRAM.CKE
O
NA
2 mA (Lv)
3 mA (Hv)
A
1
DV
DD4
F10
LCD.AC
O
RegD[11:9] = 000
3 mA (Hv)
A, F, G1
0
DV
DD1
SYS_CLK_OUT
O
RegD[11:9] = 001
2 mA (Lv)
Z_STATE
Z
RegD[11:9] = 010
A14
LCD.PCLK
O
RegD[17:15] = 000
3 mA (Hv)
A, F, G1
0
DV
DD1
Z_STATE
Z
RegD[17:15] = 001
2 mA (Lv)
I = Input, O = Output, Z = High-Impedance
PD20 = 20-
μ
A internal pulldown, PD100=100-
μ
A internal pulldown, PU20 = 20-
μ
A internal pullup, PU100 = 100-
μ
A internal pullup. Pullup or
pulldown can be enabled or disabled by software.
§
Lv = Low voltage (1.65 V), Hv = High voltage (2.5 V)
A = Standard LVCMOS input/output
G1 = Terminal may be gated by BFAIL
B = SUBLVDS input/ouput
G2 = Terminal may be gated by GPIO9 and MPUIO3
C = USB transceiver input/ouput
G3 = Terminal my be gated by BFAIL and OMAP5912 Internal Reset
D = I
2
C input/output buffers
H1 = Terminal may be 3-stated by BFAIL input
E = Analog oscillator terminals
H3 = MCSI1.DOUT pin can be forced into a high-impedance
F = Boundary-scannable terminal
state by the OMAP5912 HIGH_IMP3 control bit
K = Output buffer includes a serial resistor of 20
to match with PCB line impedance and ensure proper signal integrity
#
Z = High-Impedance, LZ = Low-Impedance (pin is driven), 1 = Output driven high, 0 = Output driven low
NOTES:
3. NA denotes no multiplexing on the ball
4. ‘Regx’ denotes the terminal multiplexing register that controls the specified terminal where Regx = FUNC_MUX_CTRL_x