la-ispmach4032v Lattice Semiconductor Corp., la-ispmach4032v Datasheet - Page 27

• Manufacturer Part Number: la-ispmach4032v
• Description: 3.3v/1.8v In-system Programmable Superfast High Density Plds Tm
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
Signal Descriptions
LA-ispMACH 4000V ORP Reference Table
LA-ispMACH 4000Z ORP Reference Table
TMS
TCK
TDI
TDO
GOE0/IO, GOE1/IO
GND
NC
V
CLK0/I, CLK1/I, CLK2/I, CLK3/I
V
yzz
1. In some packages, certain I/Os are only available for use as inputs. See the signal connections table for details.
Number of I/Os
Number of GLBs
Number of I/Os /GLB
Reference ORP Table
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
CC
CCO0
, V
CCO1
Signal Names
Number of I/Os
Number of GLBs
Number of I/Os / GLB
Reference ORP Table
30
16
2
16 I/Os / GLB
1
4032V
32
16
2
Input – This pin is the IEEE 1149.1 Test Mode Select input, which is used to control
the state machine
Input – This pin is the IEEE 1149.1 Test Clock input pin, used to clock through the
state machine
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
These pins are configured to be either Global Output Enable Input or as general I/O
pins
Ground
Not Connected
The power supply pins for the 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
Input/Output
reference (alpha) and z is macrocell reference (numeric). z: 0-15
LA-ispMACH 4000V/Z Automotive Family Data Sheet
LA-ispMACH 4032V/Z
LA-ispMACH 4064V/Z
LA-ispMACH 4128V/Z
16 I/Os /
30
4032Z
4
8
GLB
1
8 I/Os / GLB
2
32
16
– These are the general purpose I/O used by the logic array. y is GLB
2
27
4064V
8 I/Os /
32
4
8
GLB
32
4
8
4064Z
16 I/Os / GLB 8 I/Os /GLB
16 I/Os /
Description
64
16
GLB
4
64
16
4
8 I/Os /
4128Z
GLB
64
64
8
8
8
8
y: A-D
y: A-H
y: A-B
4128V
92
12
8
12 I/Os / GLB
3
96
12
8