Atmel AVR ATICE10, Руководство пользователя

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AT90ADCPOD Configuration
4-6 AVR
®
ATICE10 User Guide
4.6 Jumper Settings
Reference Table
All jumpers on the pod card are described earlier in previous sections. Table 4-7 is
meant as a short reference for experienced users.
Some settings are valid only when certain devices are emulated:
J101, J103 and J305 - J309 are overridden if Internal Oscillator is selected in AVR
Studio.
J401, J402 and J403 are ignored for devices without ADC.
S1 and S0 (J105 and J106) are ignored for devices without Analog Comparator.
PB3 and PB4 (J310 and J311) are ignored for 20-, 28- and 40-pin devices.
Table 4-7. Jumper Settings Reference
Reference
Number Other
Name
Description
Default
Setting
J101 Jumper mounted if an external clock source (not a
crystal) from the target is used to clock the ICE10
(OFF)
J102 EXT.POWER Jumper mounted if the target application is
powered from the ICE10 (V
CC
= 5V) (ON)
J103 Connect 2-wire cable if external crystal or clock
source is used to clock the ICE10 Not
connected
J305 -
J309 Connect 2-wire cable to correct probe if external
crystal or clock source is used to clock the ICE10. Not
connected
J104 Jumper mounted if an external clock source is
used for the Timer Oscillator.
(OFF)
J105 S1 Analog comparator setting – See Table 4-5 (ON)
J106 S0 Analog comparator setting – See Table 4-5 (OFF)
J109 RST Function select for RESET pin. OFF position if
external reset is disabled. Only valid for tinyAVR
devices.
(ON)
S101 In position ON if a crystal is mounted in the crystal
socket and the frequency is above 1,0000 MHz.
(OFF)
J200 PW0 Power conversion setting – See Figure 4-3 (OFF)
J201 PW1 Power conversion setting – See Figure 4-3 (OFF)
J202 PW2 Power conversion setting – See Figure 4-3 (OFF)
J310 PB3 Clock options selection for 8-pin devices – See
Table 4-1
J311 PB4 Clock options selection for 8-pin devices – See
Table 4-1
J401 ADC A/D converter connection. Connect 10-lead cable
here if the A/D converter is used. Not
connected
J402 ADC28 A/D converter connection. Connect other end of
10-lead cable here if AT90S2333 or AT90S4433 is
emulated.
Not
connected
J403 ADC40 A/D converter connection. Connect other end of
10-lead cable here if AT90S4434 or AT90S8535 is
emulated.
Not
connected
OFF PB3 ON
OFF PB4 ON