Upd780024Gc Internal Block - Philips MX1060D Service Manual

UPD780024GC INTERNAL BLOCK

P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
V
SS0
V
DD0
P30
P31
P32
P33
P34
P35
TI00/TO0/P70
TI01/P71
TI50/TO50/P72
TI51/TO51/P73
SI30/P20
SO30/P21
SCK30/P22
P34
P35
P36
RxD0/P23
TxD0/P24
ASCK0/P25
P32
P33
ANI0/P10 to
ANI7/P17
AV
AV
AV
REF
INTP0/P00 to
INTP3/P03
BUZ/P75
PCL/P74
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
16-bit timer/
event counter
8-bit timer/
event counter 50
8-bit timer/
event counter 51
Watchdog timer
Watch timer
Serial
interface 30
Serial
interface 31
UART0
2
I C bus
DD A/D converter
SS
Interrupt control
Buzzer output
Clock output
control
6-3
Flash
78K/0
memory
CPU core
(32 KB)
RAM
(1,024
bytes)
V V V V V
DD0 DD1 SS0 SS1 PP
48 P71/TI01
47 P70/TI00/TO0
46 P03/INTP3/ADTRG
45 P02/INTP2
44 P01/INTP1
43 P00/INTP0
42 V
SS1
41 X1
40 X2
39 V
PP
38 XT1
37 XT2
36 RESET
35 AV
DD
34 AV
REF
33 P10/ANI0
Port 0 P00 to P03
Port 1 P10 to P17
Port 2 P20 to P25
Port 3 P30 to P36
Port 4 P40 to P47
Port 5 P50 to P57
Port 6 P64 to P67
Port 7 P70 to P75
AD0/P40 to
AD7/P47
A8/P50 to
A15/P57
External access
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
System control X2
XT1
XT2