OMAP5912ZZG Datasheet, PDF (48/269 Pages) Texas Instruments – This data sheet revision history highlights the technical changes made to SPRS231D to generate SPRS231E

Introduction
Table 2−3. ZDY/GDY Package Terminal Characteristics (Continued)
ZDY/
GDY
BALL
NO.
SIGNAL NAME
TYPE^†
MUX CTRL SETTING PULLUP/
(see Notes 3 and 4) PULLDN^‡
BUFFER
STRENGTH^§
OTHER^¶
RESET
STATE^#
SUPPLY
L16
GPIO12
MCBSP3.FSX
TIMER.EXTCLK
I/O
Reg6[17:15] = 000
PU20,
2 mA (Lv) A, F, G1
LZ
I/O
Reg6[17:15] = 001
PD20
3 mA (Hv)
I
Reg6[17:15] = 011
DV_DD9
K13
GPIO11
HDQ
ETM.PSTAT[5]
RTDX.D[3]
I/O
Reg6[20:18] = 000
PU20,
2 mA (Lv) A, F, G1
LZ
I/O
Reg6[20:18] = 001
PD20
3 mA (Hv)
O
Reg6[20:18] = 101
I/O
Reg6[20:18] = 111
DV_DD9
L15
GPIO7
MMC.DAT2
TCK
MCSI1.CLK
ETM.SYNC[1]
RTDX.D[2]
I/O
Reg6[23:21] = 000
PU20,
2 mA (Lv) A, F, G1
LZ
I/O
Reg6[23:21] = 001
PD20
3 mA (Hv)
I
Reg6[23:21] = 011
I/O
Reg6[23:21] = 100
O
Reg6[23:21] = 101
I/O
Reg6[23:21] = 111
DV_DD9
L14
GPIO6
MCBSP3.FSX
TIMER.EVENT3
MCSI1.DIN
TMS
I/O
Reg6[26:24] = 000 PD100,
2 mA (Lv) A, F, G1
LZ
I/O
Reg6[26:24] = 010
PU20
3 mA (Hv)
I
Reg6[26:24] = 011
I
Reg6[26:24] = 100
I
Reg6[26:24] = 101
DV_DD9
M17 GPIO4
MCBSP3.FSX
TIMER.EVENT4
SPIF.DIN
I/O
Reg6[29:27] = 000 PD100,
2 mA (Lv) A, F, G1
LZ
I/O
Reg6[29:27] = 010
PU20
3 mA (Hv)
I
Reg6[29:27] = 011
I
Reg6[29:27] = 100
DV_DD9
L13
GPIO3
MCBSP3.FSX
LED1
ETM.PSTAT[3]
I/O
Reg7[2:0] = 000
PU100,
2 mA (Lv) A, F, G1
LZ
DV_DD9
I/O
Reg7[2:0] = 010
PD20
3 mA (Hv)
O
Reg7[2:0] = 011
O
Reg7[2:0] = 101
M16 GPIO2
ETM.PSTAT[4]
I/O
Reg7[5:3] = 000
PU100,
2 mA (Lv) A, F, G1
LZ
DV_DD9
O
Reg7[5:3] = 101
PD20
3 mA (Hv)
RTDX.D[0]
I/O
Reg7[5:3] = 111
† _{I = Input, O = Output, Z = High-Impedance}
‡ _{PD20 = 20-µA internal pulldown, PD100=100-µA internal pulldown, PU20 = 20-µA internal pullup, PU100 = 100-µA 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
D = I²C input/output buffers
G3 = Terminal my be gated by BFAIL and OMAP5912 Internal Reset
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 Ω 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}
|| _{Slew time constraint of the EXT_DMA_REQ1 must be lower than or equal to 10 ns (from 10% to 90% of DVDD) in Mode 1.}
kSlew time constraint of the EXT_DMA_REQ0 must be lower than or equal to 10 ns (from 10% to 90% of DV_DD) in Mode 1.
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
48 SPRS231E
December 2003 − Revised December 2005