Harman Kardon Harman/kardon HK3490, Service Manual

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T5CD2
CMOS 16 Bit Microcontroller
T5CD2
1.1 Features
• High-speed 16-bit CPU (900/L1 CPU)
- Instruction mnemonics are upward-compatible with TLCS-900,900/H,900/L
- 16 Mbytes of linear address space
- General-purpose registers and register banks
- 16-bit multiplication and division instructions; bit transfer and arithmetic instructions
- Micro DMA: 4 channels (800ns/2 bytes at 20MHz)
• Minimum instruction execution time:200ns (at 20MHz)
• Built-in memory
- ROM:128K bytes (Flash ROM)
- RAM:8K bytes
• External memory expansion
- Expandable up to 16 Mbytes (shared program/data area)
- Can simultaneously support 8/16-bit width external data bus
Dynamic data bus syzing
• 8-bit timers: 6 channels
• 16-bit timers: 5 channels
• General-purpose serial interface: 5 channels
- UART/Synchronous mode: 3 channels
- I
2
C bus mode: 2 channels
• 10-bit AD converter (Built-in Sample hold circuit): 16 channels
• Special timer for CLOCK
• Watchdog timer
Product No.
ROM
(Flash ROM)
RAM Package
T5CD2 128K bytes 8K bytes LQFP100-P-1414-0.50F
69
HK3490
harman/kardon