
Introduction
63
December 2003 Revised March 2005
SPRS231D
Table 24. ZZG Package Terminal Characteristics (Continued)
ZZG
BALL
NO.
SUPPLY
RESET
STATE
#
OTHER
BUFFER
STRENGTH
§
PULLUP/
PULLDN
MUX CTRL SETTING
TYPE
SIGNAL NAME
K19
CAM.D[3]
I
Reg5[11:9] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.D[3]
O
Reg5[11:9] = 001
PU20,
2 mA (Lv)
UART3.RX
I
Reg5[11:9] = 010
GPIO31
I/O
Reg5[11:9] = 111
K15
CAM.D[2]
I
Reg5[14:12] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.D[2]
O
Reg5[14:12] = 001
PU20,
2 mA (Lv)
UART3.CTS
I
Reg5[14:12] = 010
GPIO30
I/O
Reg5[14:12] = 111
K14
CAM.D[1]
I
Reg5[17:15] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.D[1]
O
Reg5[17:15] = 001
PU20,
2 mA (Lv)
UART3.RTS
O
Reg5[17:15] = 010
GPIO29
I/O
Reg5[17:15] = 111
L19
CAM.D[0]
I
Reg5[20:18] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.D[0]
O
Reg5[20:18] = 001
PU20,
2 mA (Lv)
MPUIO12
I/O
Reg5[20:18] = 010
MMC2.DAT3
I/O
Reg5[20:18] = 011
L18
CAM.VS
I
Reg5[23:21] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.PSTAT[2]
O
Reg5[23:21] = 001
PU20,
2 mA (Lv)
MPUIO14
I/O
Reg5[23:21] = 010
MMC2.DAT1
I/O
Reg5[23:21] = 011
L15
CAM.HS
I
Reg5[26:24] = 000
PD20
3 mA (Hv)
A, F
Z
DV
DD8
ETM.PSTAT[1]
O
Reg5[26:24] = 001
PU20,
2 mA (Lv)
UART2.CTS
I
Reg5[26:24] = 010
MMC2.DAT0
I/O
Reg5[26:24] = 011
GPIO38
I/O
Reg5[26:24] = 111
M19
CAM.RSTZ
O
Reg5[29:27] = 000
PD20
3 mA (Hv)
A, F, G1
0
DV
DD8
ETM.PSTAT[0]
O
Reg5[29:27] = 001
PU20,
2 mA (Lv)
UART2.RTS
O
Reg5[29:27] = 010
MMC2.CLK
O
Reg5[29:27] = 011
LOW_STATE
O
Reg5[29:27] = 110
GPIO37
I/O
Reg5[29:27] = 111
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