T5L_ASIC Development Guide
D
WI
N
T
echnology
Pro
f
essional
,
Credi
t
able
,
Success
f
ul
Contents
1 Summary...........................................................................................................................................3
2 Hardware Description........................................................................................................................5
2.1 PIN Definition.................................................................................................................................5
2.2 Packaging Dimension ..................................................................................................................10
2.3 Basic Performance Parameters ...................................................................................................11
2.4 Notices for Hardware Design .......................................................................................................12
3 OS CPU..........................................................................................................................................13
3.1 Initial Configuration ......................................................................................................................14
3.2 Memory........................................................................................................................................15
3.2.1 Code Memory(64KBytes)..........................................................................................................15
3.2.2 Variable Memory(256KBytes)....................................................................................................16
3.2.3 Data Memory(32KBytes)...........................................................................................................18
3.2.4 Extended SFR Register ............................................................................................................19
3.3 Mathematical Operating Unit(MDU).............................................................................................20
3.4 Timer............................................................................................................................................22
3.5 Watchdog Timer(WDT)................................................................................................................24
3.6 IO.................................................................................................................................................25
3.7 UART............................................................................................................................................27
3.7.1 UART2......................................................................................................................................27
3.7.2 UART3......................................................................................................................................28
3.7.3 UART4......................................................................................................................................29
3.7.4 UART5.......................................................................................................................................30
3.8 CAN .............................................................................................................................................31
3.9 Interrupt System...........................................................................................................................33
3.9.1Interrupt Control SFR.................................................................................................................33
3.9.2 Interrupt Priority.........................................................................................................................34
3.10 T5L ASIC 8051 Instruction Set...................................................................................................30
4 Simulation Debug............................................................................................................................32
5 EK043 Evaluation Board.................................................................................................................34
