Hn
Thng
MoATMEANCI 6
SooooEoPoPoooooo
ngdns
7 nm 20
dule MCUGA128 c64-pin.
S 1 : vi io 128K Byo 4 K Byteo 4K Byteso JTAG (IEEEPROM,o 2 Timer/CPrescalers)o 2 Timer/CPrescalers)o 1 b mo 2 knh Po 6 knh Po 8 knh 10o 2 knh vio Giao tip
dngc
007
U_AVR12a hng A
u khin Aytes Flash les EEPROMs SRAM. EEE std. 1, cu ch FuCounters 8). Counter 16) v ch
m thi gian WM 8-bit WM vi 0-bit ADCi phn vi
p I2C 1 kn
M
ccMod
28 bao gATMEL. K
ATMEGA1lp trnh hM, chu k
149.1 Comuses v lp8-bit vi ch
6-bit vi ch Capture.
thc.
phn giC. li c t
nh.
MODUL
duleMC
m thnh Kt ni vi
28 c cc t thng (IS100,000 l
mpliant), hp trnh Lockh so sn
h so s
i c th lp
h lp trnh
LE MC
U_AVR1
L T
phn truni Mainboa
thng s saP); 1,000 ln ghi/xa.
tr debugk bits. nh (Compa
nh (Comp
p trnh t 1
h ti 1x, 10
CU_AV
128.
Tn Cn
ng tm lard th ngh
au: ln ghi/xa
g trn chip,
are) v ch
are), ch
1n 16 bit
0x, hay 200
VR128
ng, HSPK
vi iu him thng
a.
, lp trnh F
chia t
chia t l
s.
0x.
2007
KT TPHCM
khin AVg qua sock
Flash,
l (Separa
(Separate
M.
VR ket
ate
HngdnsdngccModuleMCU_AVR128. 2007
Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.
o Giao tip UART 2 knh. o Giao tip ni tip tc cao SPI. o Watchdog Timer. o B so snh analog trn chip. o Mch dao ng RC trong chip.
S phn b chn:
PA0
VCC
PF7
RN61.8K1234 5
678
PA7
VCC
/RESET
RN41.8K
1234 5
678
TMS
RN3
1.8K
1234 5
678
PD1
RN8
1.8K
12345
678
PF4
WR
PE2
MOSIMISO
TDO
U1
ATMEGA128
123456789
1011121314151617
1819
20
21
2223 24
2526272829303132
3334
3536373839404142
43
4445464748495051
52
53
5455565758596061
62
63
64
PEN
PE0 (RXD0 / PDI)PE1 (TXD0 / PDO)PE2 (XCK0 / AIN0)PE3 (OC3A / AIN1)PE4 (OC3B / INT4)PE5 (OC3C / INT5)PE6 (T3 / INT6)PE7 (ICP3 / INT7)
PB0 (SS)PB1 (SCK)
PB2 (MOSI)PB3 (MISO)PB4 (OC0)
PB5 (OC1A)PB6 (OC1B)
PB7 (OC2/OC1C)
PG
3 /
TOS
C2
PG
4 /
TOS
C1
RESET VCC
GN
D
XT
AL2
XT
AL1
PD0 (SCL/INT0)PD1 (SDA/INT1)PD2 (RXD1/NT2)PD3 (TXD1/INT3)
PD4 (ICP1)PD5 (XCK1)
PD6 (T1)PD7 (T2)
(WR) PG0(RD) PG1
(A8) PC0(A9) PC1
(A10) PC2(A11) PC3(A12) PC4(A13) PC5(A14) PC6(A15) PC7
(ALE) PG2
(AD7) PA7(AD6) PA6(AD5) PA5(AD4) PA4(AD3) PA3(AD2) PA2(AD1) PA1(AD0) PA0VC
C
GN
D
(ADC7/TDI) PF7(ADC6/TDO) PF6(ADC5/TMS) PF5(ADC4/TCK) PF4(ADC3) PF3(ADC2) PF2(ADC1) PF1(ADC0) PF0
AREF
GND
AVCC
PF1
PE5
PB2
AREF
PC4
PD6RN91.8K
12345
678
PA1
C10.1uF
PC3
TDI
R110K
PA4
PD0
C722p
PB7
PB1
PE3
RN11
1.8K
12345
678
PF0
PE6
PC5
PC1
PA2
PD5
RN71.8K
12345
678
PB6
PA5
X1
16M
PC6
PE0
PD4
PC0
PA3
PF6
C20.1uF
PD3
PE7
X2
Clock
PF5
RN10
1.8K
12345
678
PB5
RN1
1.8K
1234 5
678
RN5 1.8K1234 5
678
C622p
PF3
PB0
PC7
RD
PA6
RN21.8K
1234 5
678
TCK
PE1
PB4
PF2
PB3
C3
10u
PD2
PC2
PE4
ALE
SW1
PD7
HngdnsdngccModuleMCU_AVR128. 2007
Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.
S 2: nt nhn reset vi iu khin, reset tc ng mc thp.
S 3: dao ng RC trong chip hot ng c ti a 8Mhz. Khi mun hot ng vi
dao ng cao hn th ta phi thit lp cu tr dao ng ngoi, trn module cung cp thch anh ngoi 16Mhz .
S 4: ATMEGA128 h tr b m thi gian thc, trn module cung cp thch anh thi gian 32.768KHz cho dao ng ny.
S 5: header np h thng ISP cho AVR128.
Chng trnh s dng np chp s dng chng trnh ISP_PROG, xem thm ti liu
hng dn s dng chng trnh np h thng ISP_PROG. S 6: header cng JTAG.
AVR128 h tr np chng trnh v debug trn chip thng qua cng JTAG, phn cng
debug l JTAGICE chy vi AVR Studio 4.
VCC
/RESET
R110K
C3
10uSW
1
PB1
VCC
/RESET
MOSI
J1
ICIS
P12345678
MISO
TDI
/RESET
VCC
TCKTMSTDO
J3
JTA
G
12345678
Hn
Thng
Sbn ngos 2 c
S
ngdns
7 nm 20
S 7,8 : jumoi, nu cha header s
S 9: khi m
J4
ADC REF
123
A
dngc
007
mper chn hn t pha 8.
module MC
VCC
AREF
R310K
J51
2
3
ccMod
in p tha bn ngo
CU c c
C50.1uF
VCC
K
5
AV
AREF
L147
1
2
duleMC
ham chiu ci th in
p ngun th
VCC
7uH
C40.1
U_AVR1
L T
cp cho ADp tham ch
h led mu
D1
POWER
VCC
uFR2330
128.
Tn Cn
DC ca AVhiu VREF
u s sng
R LED
ng, HSPK
VR128 t bF s c
g.
2007
KT TPHCM
bn trong hcp qua ch
M.
hay hn
HngdnsdngccModuleMCU_AVR128. 2007
Thng 7 nm 2007 L Tn Cng, HSPKT TPHCM.
S 10: socket ANCI 64-pin dng kt ni vi mainboard th nghim.
PA2
PF7
PE4
PE1
PB1
PB4
PD7
PC2
PF2
WR
PD0
J2
HEADER 32x2
13579
111315171921232527293133353739414345474951535557596163
246810121416182022242628303234363840424446485052545658606264
PA4
PA1
PE6
PE3
PC7
PB2
PD5
PC0
PF1
RD
PA3
PF4
PE5
PA6
PB0
PB7
PD6
PC5
PD3
PF3
PF6
PE0
PA5
PB5
PE7
PC3
PC6
VCCPD1
PD4
PA0
PF5
PE2
PA7
PB3
PB6
PC1
PC4
ALE
PD2
PF0
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