HC4GX15 Datasheet, PDF (59/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 6: HardCopy IV Device I/O Features
6–9
HardCopy IV I/O Banks
Table 6–3. HardCopy IV E I/O Count per Bank (Note 1) (Part 2 of 2)
Device Package Pin Count
Bank
484
780
1152
1517
Total I/O
296
488
744
880 (2)
Notes to Table 6–3:
(1) These numbers include dedicated clock pins and regular I/Os.
(2) The HardCopy IV F1517-pin package supports less I/O count than the Stratix IV F1517-pin package. Therefore,
always set the HardCopy companion devices in your Quartus II project to ensure proper mapping.
Table 6–4 lists the HardCopy IV GX I/O count per bank.
Table 6–4. HardCopy IV GX I/O Count per Bank (Note 1)
Device Package Count
Bank
LF780
LAF780
1A
—
32
1C
—
24
2A
—
32
2C
—
24
3A
40
40
3B
—
—
3C
24
24
4A
40
40
4B
—
—
4C
24
24
5A
—
—
5C
—
—
6A
—
—
6C
—
—
7A
40
40
7B
—
—
7C
24
24
8A
40
40
8B
—
—
8C
24
24
Total Bank
8
12
Total I/O
256
368
Note to Table 6–4:
(1) These do not include the dedicated clock pins.
LF1152
48
40
—
—
40
24
32
40
24
32
—
—
48
40
40
24
32
40
24
32
16
560
FF1152
48
40
—
—
40
24
32
40
24
32
—
—
48
40
40
24
32
40
24
32
16
560
FF1517
48
40
48
40
40
24
32
40
24
32
48
40
48
40
40
24
32
40
24
32
20
736
© January 2010 Altera Corporation
HardCopy IV Device Handbook, Volume 1