Concerning the above component parts, the configuration and functions of hardwares are described. 1. System Configuration Internal CPU Function • • • • 2.1 Program Counter (PC) 2.2 Program Memory (ROM) 2.3 H Register, L Register 2.4 Data Memory (RAM) - Stack - Stack Pointer Word (SPW) - Data Counter (DC) • • • • • 2.5 ALU, Accumulator 2.6 Flags 2.7 System C.
• 4-bit single chip microcomputer
• Instruction execution time: 1.3µs (at 6MHz)
• Low voltage operation: 2.2V (at 2MHz RC)
• 89 basic instructions - Instruction set is the same as TLCS-47 series
• ROM table look-up instructions
• Subroutine nesting: 15 levels max.
• 5 interrupt sources (External: 2, Internal: 3) - All sources have independent latches each, and multiple interrupt control is available
• I/O port (11 pins)
• 12-bit Timer/Counters (TC2) - Timer, event counter, and pulse width measurement mode
• 12-bit programmable Timer (TC1)
• Interval Timer
• High current outputs - LED direct dr.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 47C200 |
Toshiba Semiconductor |
TMP47C200 | |
2 | 47C203N |
Korea Electronics |
KMP47C203 | |
3 | 47C231A |
Toshiba Semiconductor |
TMP47C231A | |
4 | 47C04 |
Microchip |
I2C Serial EERAM | |
5 | 47C1237N |
Toshiba Semiconductor |
TMP47C1237N | |
6 | 47C16 |
Microchip |
I2C Serial EERAM | |
7 | 47C1637 |
Toshiba Semiconductor |
TMP47C1637 | |
8 | 47C400AN |
Toshiba Semiconductor |
TMP47C400AN | |
9 | 47C421ADFVA84 |
Toshiba |
TMP47C421ADFVA84 | |
10 | 47C422F |
Toshiba Semiconductor |
TMP47C422F | |
11 | 47C432AN |
Toshiba Semiconductor |
TMP47C432AN | |
12 | 47C434N3528 |
Toshiba Semiconductor |
TMP47C434N |