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2 Overview
2.3 Power Pin
UG119-1.5E
4(34)
In this manual, abbreviations are employed to refer to the package types. See 1.3
Abbreviations and Terminology;
See GW1NR series Pinouts for more details;
The JTAGSEL_N and JTAG pins cannot be used as I/O simultaneously. The data
noted in this table is when the loaded four JTAG pins (TCK, TDI, TDO, and TMS) are
used as I/O. When mode [2:0] = 001, JTAGSEL_N and the four JTAG pins (TCK, TDI,
TDO, and TMS) can be used as GPIO simultaneously, and the Max. user I/O plus
one.
2.3
Power Pin
Table 2-2 Other Pins in the GW1NR Series
VCC
VCCO0
VCCO1
VCCO2
VCCO3
VCCX
VSS
NC
2.4
Pin Quantity
2.4.1
Quantity of GW1NR-1 Pins
Table 2-3 Quantity of GW1NR-1 Pins
Pin Type
GW1NR-1
FN32G
I/O Single
end/Differential pair
[1]
BANK0
8/4
BANK1
5/2
BANK2
6/2
BANK3
8/3
Max. User I/O
[2]
27
Differential Pair
11
VCC
1
VCCO2
1
VCCO3
1
VCCO0/VCCO1
[3]
1
VSS
1
MODE0
0
MODE1
0
MODE2
0
JTAGSEL_N
0
Note!
[1]Quantity of single end/ differential/LVDS I/O include CLK pins, and download pins;
[2]The JTAGSEL_N and JTAG pins cannot be used as I/O simultaneously. The Max.
I/O noted in this table is when the loaded four JTAG pins (TCK, TDI, TDO, and TMS)
are used as I/O.
[3]Pin multiplexing.