at94k05al-25aqi ATMEL Corporation, at94k05al-25aqi Datasheet - Page 69

• Manufacturer Part Number: at94k05al-25aqi
• 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 39. Block Diagram
Rev. 1138F–FPSLI–06/02
TDI
TDO
TCK
TMS
CONTROLLER
M
U
X
TAP
JTAG INSTRUCTION
DEVICE BOUNDARY
BREAKPOINT
SCAN CHAIN
SCAN CHAIN
AVR RESET
REGISTER
REGISTER
REGISTER
DEVICE ID
BYPASS
DECODER
ADDRESS
RESET CONTROL
PROGRAM/DATA
AND CONTROL
BREAKPOINT
SCAN CHAIN
OCD STATUS
SCAN CHAIN
FPGA-SRAM
FPGA-AVR
SRAM
UNIT
UNIT
M
U
X
2-wire Serial
PORT E
INTERNAL
FLOW CONTROL
CHAIN
SCAN
UNIT
AVR BOUNDARY-SCAN CHAIN
AT94K Series FPSLIC
PC
Instruction
COMMUNICATION
OCD / AVR CORE
PERIPHERAL
INTERFACE
AVR CPU
DIGITAL
UNITS
69