AT94K ATMEL Corporation, AT94K Datasheet - Page 77

• Manufacturer Part Number: AT94K
• Description: 5K - 40K Gates of At40k FPGA with 8-bit Microcontroller, up to 36K Bytes of SRAM and On-chip JTAG ICE
• Manufacturer: ATMEL Corporation

Figure 43. Boundary-scan Cell For Bi-directional Port Pin with Pull-up Function
Rev. 1138F–FPSLI–06/02
Pullup Disable (PLD)
Output Control (OC)
Output Data (OD)
Input Data (ID)
0
1
From Last Cell
0
1
0
1
0
1
ShiftDR
ClockDR
D
D
D
FF2
FF1
FF0
To Next Cell
Q
Q
Q
UpdateDR
D
G
D
G
D
G
LD2
LD1
LD0
Q
Q
Q
AT94K Series FPSLIC
0
1
0
1
0
1
EXTEST
Vcc
77