ISPLSI2192VE LATTICE [Lattice Semiconductor], ISPLSI2192VE Datasheet - Page 11

• Manufacturer Part Number: ISPLSI2192VE
• Manufacturer: LATTICE [Lattice Semiconductor]

1. NC pins are not to be connected to any active signals, VCC or GND.
1. NC pins are not to be connected to any active signals, VCC or GND.
Signal Locations
Signal Descriptions
RESET
GOE 0, GOE1
Y0, Y1, Y2
BSCAN
TDI/IN 0
TCK/IN 7
TMS/IN 1
TDO/IN 6
IN 2-5, IN 8-11
GND
VCC
NC
I/O
RESET
GOE 0, GOE 1
Y0, Y1, Y2
BSCAN
TDI/IN 0
TMS/IN 1
TDO/IN 6
TCK/IN 7
IN 2-5, IN 8-11
GND
VCC
NC
Signal Name
Signal Name
1
1
Active Low (0) Reset pin resets all the registers in the device.
Global Output Enable input pins.
Dedicated Clock Input – These clock inputs are connected to one of the clock inputs of all the GLBs in
the device.
Input – Dedicated in-system programming Boundary Scan enable input pin. This pin is brought low to
enable the programming mode. The TMS, TDI, TDO and TCK controls become active.
Input – This pin performs two functions. When BSCAN is logic low, it functions as a serial data input pin
to load programming data into the device. When BSCAN is high, it functions as a dedicated input pin.
Input – This pin performs two functions. When BSCAN is logic low, it functions as a clock pin for the
Boundary Scan state machine. When BSCAN is high, it functions as a dedicated input pin.
Input – This pin performs two functions. When BSCAN is logic low, it functions as a mode control pin for
the Boundary Scan state machine. When BSCAN is high, it functions as a dedicated input pin.
Output/Input – This pin performs two functions. When BSCAN is logic low, it functions as an output pin
to read serial shift register data. When BSCAN is high, it functions as a dedicated input pin.
Dedicated Input Pins to the device.
Ground (GND)
Vcc
No Connect
Input/Output Pins – These are the general purpose I/O pins used by the logic array.
15
80, 17
14, 83, 78
19
20
48
112
77
—, 49, 82, —, 84, 113, 13, — M7, J7, F9, G10, E12, B6,
18, 34, 50, 63, 79, 98, 111,
127
2, 16, 31, 47, 66, 81, 95, 114
—
128-Pin TQFP
G4
F12, G2
F3, F10, G11
F1
G3
J6
C7
G12
F2, E1
A1, A12, D4, D9, E5, E8, F6,
F7, G6, G7, H5, H8, J4, J9,
M1, M12
B1, B12, E6, E7, F5, F8, G5,
G8, H6, H7, L1, L12
K2
11
144-Ball fpBGA
Description
Specifications ispLSI 2192VE