Chapter 6: JTAG and In-System Programmability in MAX V Devices
6–3
IEEE Std. 1149.1 Boundary-Scan Support
The MAX V device instruction register length is 10 bits and the USERCODEregister
length is 32 bits. Table 6–2 and Table 6–3 list the boundary-scan register length and
device IDCODEinformation for MAX V devices.
Table 6–2. Boundary-Scan Register Length for MAX V Devices
Device
5M40Z
Boundary-Scan Register Length
240
240
240
240
480
480
636
816
816
5M80Z
5M160Z
5M240Z (1)
5M240Z (2)
5M570Z
5M1270Z (3)
5M1270Z (4)
5M2210Z
Notes to Table 6–2:
(1) Not applicable to T144 package of the 5M240Z device.
(2) Only applicable to T144 package of the 5M240Z device.
(3) Not applicable to F324 package of the 5M1270Z device.
(4) Only applicable to F324 package of the 5M1270Z device.
Table 6–3. 32-Bit IDCODE for MAX V Devices
Binary IDCODE (32 Bits) (1)
Device
HEX IDCODE
Version
(4 Bits)
Manufacturer
Identity (11 Bits)
LSB
(1 Bit) (2)
Part Number
5M40Z
5M80Z
5M160Z
0000
0000
0000
0000
0000
0000
0000
0000
0000
0010 0000 1010 0101
0010 0000 1010 0101
0010 0000 1010 0101
0010 0000 1010 0101
0010 0000 1010 0110
0010 0000 1010 0110
0010 0000 1010 0011
0010 0000 1010 0100
0010 0000 1010 0100
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
000 0110 1110
1
1
1
1
1
1
1
1
1
0x020A50DD
0x020A50DD
0x020A50DD
0x020A50DD
0x020A60DD
0x020A60DD
0x020A30DD
0x020A40DD
0x020A40DD
5M240Z (3)
5M240Z (4)
5M570Z
5M1270Z (5)
5M1270Z (6)
5M2210Z
Notes to Table 6–2:
(1) The MSB is on the left.
(2) The LSB for IDCODEis always 1.
(3) Not applicable to T144 package of the 5M240Z device.
(4) Only applicable to T144 package of the 5M240Z device.
(5) Not applicable to F324 package of the 5M1270Z device.
(6) Only applicable to F324 package of the 5M1270Z device.
f For JTAG direct current (DC) characteristics, refer to the DC and Switching
Characteristics for MAX V Devices chapter.
May 2011 Altera Corporation
MAX V Device Handbook
ALTERA [ ALTERA CORPORATION ]
