GDC21D601 Datasheet, PDF (6/189 Pages) Hynix Semiconductor – 32-Bit RISC MCU

GDC21D601
Section 17. I²C Controller ........................................................................................................ 149
1. General Description .......................................................................................................... 149
2. I²C Controller Key Features .............................................................................................. 150
3. I²C Controller Clocking and Pin Functions........................................................................ 150
4. I²C Master Mode Transmit / Receive Process.................................................................. 150
5. I²C Restart Capability (Combined Mode) .......................................................................... 151
6. I²C Controller Programming Model ................................................................................... 152
7. I²C Module Signal Description .......................................................................................... 154
8. Hardware Interface ........................................................................................................... 155
9. Register Memory Map....................................................................................................... 156
Section 18. Direct Memory Access Controller ...................................................................... 157
1. General Description .......................................................................................................... 157
2. Signal Description ............................................................................................................. 158
3. Programmer’ s Model........................................................................................................ 159
4. Address Modes ................................................................................................................. 163
Section 19. Debug and Test Interface .................................................................................... 167
1. General Description .......................................................................................................... 167
2. Software Development Debug and Test Interface............................................................ 167
3. Test Access Port and Boundary Scan .............................................................................. 167
Section 20. Electrical Ratings ................................................................................................. 169
1. Absolute Maximum Ratings .............................................................................................. 169
2. Thermal Characteristics.................................................................................................... 169
3. D.C Electrical Characteristics ........................................................................................... 169
APENDIX A. Register Map ....................................................................................................... 170
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