AT94K ATMEL Corporation, AT94K Datasheet - Page 153

• 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

Rev. 1138F–FPSLI–06/02
Figure 78. PortE Schematic Diagram (Pin PE2)
PE2
TX1
PULL-UP
PULL-UP
MOS
MOS
RESET
DL
RESET
TX1D
DL
GTS
GTS
RP
0
1
DL
DL
TX1D
AT94K Series FPSLIC
TX1ENABLE
SCR(53)
TX1ENABLE
SCR(53)
GTS: Global Tri-State
DL: Configuration Download
WL: Write PORTE
WD: Write DDRE
RL: Read PORTE Latch
RD: Read DDRE
RP: Read PORTE Pin
TX1D: UART 1 Transmit Data
TX1ENABLE: UART 1 Transmit Enable
SCR: System Control Register
Q
Q
PORTE2
RESET
RESET
DDE2
WD
WL
RD
RL
R
R
D
D
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