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FO-3150U/C
(7) IC9 (
µ
PD780032A) Hardware description
1) Features
• Internal memory
Product Name
Item
Program memory
(ROM/ Flash memory)
Data memory
(Fast RAM)
µ
PD780032A
16Kbyte
512byte
• External memory extension space: 64 KB
• Changeable minimum instruction execution time from high speed (0.24
µ
s: with 8.38 MHz main system clock) to super low speed (122
µ
s: with 32.768
kHz sub system clock)
• Command set for system control
Bit processing in entire address space
Built-in command for multiplication/division
• I/O port: 51 pins (N-ch open drain: 4 pins)
• 10 bit resolution A/D converter: 8 channels (
µ
PD780034A sub series only)
• Serial interface: 3 channels
3-wire Serial I/O mode: 2 channels
UART mode: 1 channel
• Timer: 5 channels
16 bit timer/ event counter: 1 channel
8 bit timer/ event counter: 2 channels
Clock timer: 1 channel
Watchdog timer: 1 channel
• Interrupt vector: 20
• 2 clock oscillation circuits (main system clock and sub system clock)
• Power supply voltage: Vdd = 1.8 to 5.5 V
2) Block diagram
Fig. 8 Block Diagram
5 – 11
Содержание FO-3150
Страница 107: ...FO 3150U C 6 9 Control PWB parts layout Top side ...
Страница 108: ...FO 3150U C Control PWB parts layout Bottom side 6 10 ...
Страница 112: ...FO 3150U C 6 14 TEL LIU and Hook SW PWB parts layout Top side ...
Страница 113: ...FO 3150U C TEL LIU and Hook SW PWB parts layout Bottom side 6 15 ...
Страница 116: ...FO 3150U C 6 18 Printer PWB parts layout ...
Страница 118: ...FO 3150U C Power supply PWB parts layout Top side 6 20 Power supply PWB parts layout Bottom side ...
Страница 120: ...FO 3150U C 6 22 Operation panel PWB parts layout Note Since the parts of PWB cannot be supplied change it as a unit ...
Страница 132: ...FO 3150U C 5 4 Drive unit 5 Scanner frame unit 9 1 7 8 2 5 6 4 3 B1 B1 7 8 5 5 6 B1 B1 6 Drive unit 1 2 4 12 3 9 10 11 ...
Страница 136: ...FO 3150U C 9 7 Upper frame 7 16 5 1 6 3 14 8 3 B2 B1 B2 B1 B3 W1 W2 W3 19 4 21 22 10 17 11 2 13 9 12 20 18 1 15 ...