Bst Operation Control - Altera Cyclone IV Device Handbook

Chapter 10: JTAG Boundary-Scan Testing for Cyclone IV Devices

BST Operation Control

Figure 10–2
Figure 10–2. HSSI Receiver BSC with IEEE Std. 1149.6 BST Circuitry for the Cyclone IV GX Devices
0
D
1
0
D
1
HIGHZ SDIN SHIFT CLK
Capture
f
For more information about Cyclone IV devices user I/O boundary-scan cells, refer to
the IEEE 1149.1 (JTAG) Boundary-Scan Testing for Cyclone III Devices
BST Operation Control
Table 10–1
Table 10–1. Boundary-Scan Register Length for Cyclone IV Devices (Part 1 of 2)
EP4CE6
EP4CE10
EP4CE15
EP4CE22
EP4CE30
EP4CE40
EP4CE55
EP4CE75
EP4CE115
EP4CGX15
EP4CGX22
EP4CGX30
EP4CGX50
December 2013 Altera Corporation
shows the Cyclone IV GX HSSI receiver BSC.
SDOUT
BSRX1
BSOUT1
Q
BSRX0
BSOUT0
Q
UPDATE AC_TEST MEM_INIT
MODE
Update
Registers
lists the boundary-scan register length for Cyclone IV devices.
Device
(1)
BSCAN PMA
Hysteretic
Memory
Mission
(DATAIN)
Optional INTEST/RUNBIST
not supported
Hysteretic
Memory
AC_MODE
Boundary-Scan Register Length
1080
1632
1632
1164
1314
1620
1006
AC JTAG Test
Receiver
Pad
Rx Input
Buffer
Pad
AC JTAG Test
Receiver
chapter.
603
603
732
260
494
494
Cyclone IV Device Handbook,
Volume 1
10–3