GDC21D601 View Datasheet(PDF) - Hynix Semiconductor

Part Name

Description

Manufacturer

GDC21D601

32-Bit RISC MCU

Hynix Semiconductor 

GDC21D601

Section 7. MCU Controller......................................................................................................... 48

1. General Description ............................................................................................................ 48

2. Signal Description ............................................................................................................... 48

3. Register Description............................................................................................................ 49

Section 8. Power Management Unit ......................................................................................... 54

1. General Description ............................................................................................................ 54

2. Hardware Interface and Signal Description ........................................................................ 55

3. Operation Modes ................................................................................................................ 56

4. Register Description............................................................................................................ 58

5. Power Management Unit Register Map .............................................................................. 63

6. Test Mode Guide for MCU .................................................................................................. 64

7. Signal Timing Diagram........................................................................................................ 66

Section 9. Watchdog Timer....................................................................................................... 68

1. General Description ............................................................................................................ 68

2. Hardware Interface and Signal Description ........................................................................ 69

3. Watchdog Timer Introduction ............................................................................................. 71

4. Watchdog Timer Operation ................................................................................................ 72

5. Watchdog Timer Memory Map ........................................................................................... 74

6. Watchdog Timer Register Descriptions .............................................................................. 75

7. Examples of Register Setting.............................................................................................. 77

Section 10. Interrupt Controller ................................................................................................ 81

1. General Description ............................................................................................................ 81

2. Hardware Interface and Signal Description ........................................................................ 82

3. Interrupt Controller .............................................................................................................. 84

4. Interrupt Controller Memory Map ........................................................................................ 86

5. Interrupt Controller Register Descriptions........................................................................... 87

Section 11. Real Time Clock ..................................................................................................... 91

1. General Description ............................................................................................................ 91

2. Signal Description ............................................................................................................... 92

3. Hardware Interface ............................................................................................................. 93

4. Functional Description ........................................................................................................ 94

5. Real Time Clock Memory Map ........................................................................................... 95

6. Real Time Clock Register Descriptions .............................................................................. 95

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