Samsung S3F401F - Manual (Page 8)

S3F401F_UM_REV1.00 MICROCONTROLLER v
Table of Contents
(Continued)
Chapter 6 Inverter Motor Controller (IMC)
1. Overview ..................................................................................................................................................6-1
2. Block Diagram ..........................................................................................................................................6-2
3. Function Description.................................................................................................................................6-3
3.1 Tri-Angular Wave............................................................................................................................6-3
3.2 Saw-Tooth Wave ............................................................................................................................6-4
4. Phase Signal Generation .........................................................................................................................6-5
4.1 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-5
4.2 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-7
4.3 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-9
4.4 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-10
4.5 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-11
4.6 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-13
4.7 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-14
4.8 Tri-Angular Wave (IMMODE = 0) ...................................................................................................6-15
4.9 Saw-Tooth Wave (IMMODE = 1)....................................................................................................6-16
4.10 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-19
4.11 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-20
4.12 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-21
4.13 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-22
4.14 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-23
4.15 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-24
4.16 Saw-Tooth Wave (IMMODE = 1)..................................................................................................6-25
5. Inverter Motor Special Function Register.................................................................................................6-26
Chapter 7 Interrupt Controller
1. Overview ..................................................................................................................................................7-1
2. Functional Description..............................................................................................................................7-3
2.1 Configuring IRQ and FIQ Interrupt Service ....................................................................................7-3
2.2 Interrupt Registers ..........................................................................................................................7-3
2.3 Interrupt Sources ............................................................................................................................7-5
3. Registers Description ...............................................................................................................................7-8