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Chip Microcomputer. CXP750000 Datasheet |
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CXP750000
CMOS 8-bit Single Chip Microcomputer
Piggy/evaluation chip
Description
The CXP750000 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP750096/750010.
Note that the CXP750000 corresponds to the custom
font.
64 pin PQFP (Ceramic) 64 pin PSDIP (Ceramic)
Features
• A wide instruction set (211 instructions) which covers
various types of data
– 16-bit operation/multiplication and division/ Boolean
bit operation instructions
• Minimum instruction cycle 167ns at 24MHz operation
Structure
Silicon gate CMOS IC
250ns at 16MHz operation
122µs at 32kHz operation
• Applicable EPROM
CXP27C702K (Maximum 120K bytes are available.)
• Incorporated RAM
2496 bytes (Excludes VRAM for on-screen display )
• EPROM for custom font 57K bytes
• Peripheral functions
– A/D converter
8 bits, 6 channels, successive approximation method
(Conversion time of 3.25µs at 16MHz)
– Serial interface
8-bit clock sync type, 1 channel
– Timer
8-bit timer
8-bit timer/counter
19-bit time-base timer
32kHz timer/counter
– On-screen display (OSD) 24 × 32 dots, 512 character types, 15 character colors, 32 characters × 2 lines
frame background 8 colors/half blanking
background on full screen 15 colors/half blanking
edging/shadowing/rounding for every line
background with shadow for every character, double scanning
sprite OSD; 24 × 32 dots, 1 screen, 8 colors for every dot
– I2C bus interface
– PWM output
8 bits, 8 channels
14 bits, 1 channel
– Remote control unit receive circuit
8-bit pulse measurement counter, 6-stage FIFO
– HSYNC counter
2 channels
– Watchdog timer
• Interruption
13 factors, 13 vectors, multi-interruption possible
• Standby mode
Sleep
• Package
CXP750000 64-pin ceramic PQFP/PSDIP (Supports custom font)
Note) Mask option depends on the type of the CXP750000. Refer to the Product List for details.
Perchase of Sony's I2C components conveys a licence under the Philips I2C Patent Rights to use these components
in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E98613-PS
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CXP750000
Pin Assignment in Piggyback Mode (Top View)
CXP750000
PD5/HS1
PD4/HS0
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7/HSYNC
PA6/VSYNC
RST
VSS
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0
PB7
64 63 62 61 60 59 58 57 56 55 54 53 52
1
2
3
4
5
6
A6
7
A5
8
A4
9 A3
10 A2
11 A1
A0
12
NC
13
D0
14
15
16
17
18
19
4 3 2 1 32 31 30
5 29
6 28
7 27
8 26
9 25
10 24
11 23
12 22
13 21
14 15 16 17 18 19 20
51
50
49
48
47
46
A8
45
A9
44
A11
NC 43
OE 42
A10 41
CE
40
D7
39
D6
38
37
36
35
34
33
20 21 22 23 24 25 26 27 28 29 30 31 32
PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
VSS
VDD
NC
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G
Note) 1. NC (Pin 40) is left open.
2. Vss (Pins 10 and 42) are both connected to GND.
–2–
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CXP750000
Pin Assignment in Evaluator Mode (Top View)
CXP750000
PD5/HS1
PD4/HS0
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7/HSYNC
PA6/VSYNC
RST
VSS
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0
PB7
64 63 62 61 60 59 58 57 56 55 54 53 52
1
2
3
4
5
6
A6/D6
7
A5/D5
8
A4/D4
9 A3/D3
10 A2/D2
11 A1/D1
A0/D0
12
NC
13
RD
14
15
16
17
18
19
4 3 2 1 32 31 30
5 29
6 28
7 27
8 26
9 25
10 24
11 23
12 22
13 21
14 15 16 17 18 19 20
51
50
49
48
47
46
A8
45
A9
44
A11
NC 43
HALT 42
A10
E/P
I/T
MON
41
40
39
38
37
36
35
34
33
20 21 22 23 24 25 26 27 28 29 30 31 32
PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
VSS
VDD
NC
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G
Note) 1. NC (Pin 40) is left open.
2. Vss (Pins 10 and 42) are both connected to GND.
–3–
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