at94k10al ATMEL Corporation, at94k10al Datasheet - Page 33

• Manufacturer Part Number: at94k10al
• Description: At94k05al 5k - 40k Gates Of At40k Fpga With 8-bit Microcontroller, Up To 36k Bytes Of Sram And On-chip Jtag Ice
• Manufacturer: ATMEL Corporation

1138I–FPSLI–1/08
Table 3-7.
Bit
SCR54
SCR55
SCR56
SCR57
SCR58 - SCR59
SCR60 - SCR61
SCR62
SCR63
FPSLIC System Control Register (Continued)
Description
0 = AVR Port D I/O With 6 mA Drive
1 = AVR Port D I/O With 20 mA Drive
0 = AVR Port E I/O With 6 mA Drive
1 = AVR Port E I/O With 20 mA Drive
0 = Disable XTAL Pin (R
1 = Enable XTAL Pin (R
0 = Disable TOSC2 Pin (R
1 = Enable TOSC2 Pin (R
Reserved
SCR61 = 0, SCR60 = 0 “1”
SCR61 = 0, SCR60 = 1 AVR System Clock
SCR61 = 1, SCR60 = 0 Timer Oscillator Clock (TOSC1)
SCR61 = 1, SCR60 = 1 Watchdog Clock
Global Clock 6 mux select (set by using the AT94K Device Options in System
Designer).
Note:
0 = Disable CacheLogic Writes to FPGA by AVR
1 = Enable CacheLogic Writes to FPGA by AVR
0 = Disable Access (Read and Write) to SRAM by FPGA
1 = Enable Access (Read and Write) to SRAM by FPGA
1. The AS2 bit must be set in the ASSR register.
feedback
feedback
feedback
feedback
)
)
)
)
AT94KAL Series FPSLIC
(1)
33