
S3C9228/P9228 MICROCONTROLLERS
xiii
List of Figures
(Continued)
Figure
Number
Title
Page
Number
10-1
10-2
Basic Timer Control Register (BTCON) ..............................................................................10-2
Basic Timer Block Diagram................................................................................................10-4
11-1
11-2
11-3
11-4
11-5
11-6
Timer 1 Control Register (TACON).....................................................................................11-2
Timer 1 Block Diagram (One 16-bit Mode) .........................................................................11-3
Timer A Control Register (TACON) ....................................................................................11-5
Timer B Control Register (TBCON) ....................................................................................11-6
Timer A Block Diagram (Two 8-bit Timers Mode) ...............................................................11-8
Timer B Block Diagram (Two 8-bit Timers Mode) ...............................................................11-9
12-1
12-2
Watch Timer Control Register (WTCON)............................................................................12-2
Watch Timer Circuit Diagram.............................................................................................12-3
13-1
13-2
13-3
13-4
13-5
13-6
13-7
13-8
13-9
LCD Function Diagram.......................................................................................................13-1
LCD Circuit Diagram ..........................................................................................................13-2
LCD Display Data RAM Organization .................................................................................13-3
LCD Mode Control Register (LMOD) ..................................................................................13-4
LCD Port Control Register..................................................................................................13-5
Internal Voltage Dividing Resistor Connection....................................................................13-6
LCD Signal Waveforms (1/8 Duty, 1/4 Bias).......................................................................13-7
LCD Signal Waveforms (1/4 Duty, 1/3 Bias).......................................................................13-8
LCD Signal Waveforms (1/3 Duty, 1/3 Bias).......................................................................13-9
14-1
14-2
14-3
14-4
A/D Converter Control Register (ADCON) ..........................................................................14-2
A/D Converter Data Register (ADDATAH/ADDATAL).........................................................14-3
A/D Converter Functional Block Diagram ...........................................................................14-3
Recommended A/D Converter Circuit for Highest Absolute Accuracy.................................14-4
15-1
15-2
15-3
15-4
15-5
Serial I/O Module Control Register (SIOCON)....................................................................15-2
SIO Prescaler Register (SIOPS).........................................................................................15-3
SIO Functional Block Diagram............................................................................................15-3
Serial I/O Timing in Transmit/Receive Mode (Tx at falling, SIOCON.4 = 0)........................15-4
Serial I/O Timing in Transmit/Receive Mode (Tx at rising, SIOCON.4 = 1).........................15-4