Lattice Semiconductor
ispMACH 4000V/B/C/Z Family Data Sheet
Signal Descriptions
Signal Names
Description
TMS
Input – This pin is the IEEE 1149.1 Test Mode Select input, which is used to control
the state machine.
TCK
Input – This pin is the IEEE 1149.1 Test Clock input pin, used to clock through the
state machine.
TDI
Input – This pin is the IEEE 1149.1 Test Data In pin, used to load data.
Output – This pin is the IEEE 1149.1 Test Data Out pin used to shift data out.
TDO
GOE0/IO, GOE1/IO
These pins are configured to be either Global Output Enable Input or as general I/O
pins.
GND
NC
Ground
Not Connected
V
The power supply pins for logic core and JTAG port.
These pins are configured to be either CLK input or as an input.
The power supply pins for each I/O bank.
CC
CLK0/I, CLK1/I, CLK2/I, CLK3/I
, V
V
CCO0 CCO1
Input/Output1 – These are the general purpose I/O used by the logic array. y is GLB
reference (alpha) and z is macrocell reference (numeric). z: 0-15.
ispMACH 4032
ispMACH 4064
ispMACH 4128
ispMACH 4256
ispMACH 4384
ispMACH 4512
y: A-B
y: A-D
yzz
y: A-H
y: A-P
y: A-P, AX-HX
y: A-P, AX-PX
1. In some packages, certain I/Os are only available for use as inputs. See the signal connections table for details.
ispMACH 4000V/B/C ORP Reference Table
4032V/B/C
4064V/B/C
4128V/B/C
64
923 96
4256V/B/C
4384V/B/C
4512V/B/C
301
32 302 32
64
64
16
964
128
16
160
16
128 192 128
208
16
Number of I/Os
Number of GLBs
2
2
4
8
4
8
4
8
8
8
16
16
8
16
8
16
8
Number of I/Os /
GLB
Mixture
16
16
16
8
12 12
4
8
8
10
of 8 & 45
8 I/Os /
GLB
4 I/Os /
GLB
Reference ORP
Table
16 I/Os /
GLB
8 I/Os / 16 I/Os / 8 I/Os / 12 I/Os / 4 I/Os / 8 I/Os / 8 I/Os / 10 I/Os / 8 I/Os / 8 I/Os /
GLB
GLB
GLB
GLB
GLB
GLB
GLB
GLB
GLB
GLB
1. 32-macrocell device, 44 TQFP: 2 GLBs have 15 out of 16 I/Os bonded out.
2. 64-macrocells device, 44 TQFP: 2 GLBs have 7 out of 8 I/Os bonded out.
3. 128-macrocell device, 128 TQFP: 4 GLBs have 11 out of 12 I/Os
4. 256-macrocell device, 144 TQFP: 16 GLBs have 6 I/Os per
5. 512-macrocell device: 20 GLBs have 8 I/Os per, 12 GLBs have 4 I/Os per
ispMACH 4000Z ORP Reference Table
4032Z
4064Z
4128Z
4256Z
Number of I/Os
32
32
4
64
4
64
8
96
8
64
16
4
961
16
8
128
16
8
Number of GLBs
Number of I/Os / GLB
2
16
8
16
8
12
16 I/Os /
GLB
8 I/Os /
GLB
16 I/Os /
GLB
8 I/Os /
GLB
12 I/Os /
GLB
4 I/Os /
GLB
8 I/Os /
GLB
8 I/Os /
GLB
Reference ORP Table
1. 256-macrocell device, 132 csBGA: 16 GLBs have 6 I/Os per
42
LATTICE [ LATTICE SEMICONDUCTOR ]
