saa569x NXP Semiconductors, saa569x Datasheet - Page 21

• Manufacturer Part Number: saa569x
• Description: Enhanced Tv Microcontrollers With On-screen Display Osd
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2002 May 06
Program Status Word (PSW)
C
AC
F0
RS1 to RS0
OV
P
Pulse Width Modulator 0 Control Register (PWM0)
PW0E
PW0V5 to PW0V0
Pulse Width Modulator 1 Control Register (PWM1)
PW1E
PW1V5 to PW1V0
Pulse Width Modulator 2 Control Register (PWM2)
PW2E
PW2V5 to PW2V0
Pulse Width Modulator 3 Control Register (PWM3)
PW3E
PW3V5 to PW3V0
Pulse Width Modulator 4 Control Register (PWM4)
PW4E
PW4V5 to PW4V0
Pulse Width Modulator 5 Control Register (PWM5)
PW5E
PW5V5 to PW5V0
Pulse Width Modulator 6 Control Register (PWM6)
PW6E
PW6V5 to PW6V0
Pulse Width Modulator 7 Control Register (PWM7)
PW7E
PW7V5 to PW7V0
Timer 2 Reload Capture High Byte (RCAP2H)
RCAP2H7 to RCAP2H0
Enhanced TV microcontrollers with
On-Screen Display (OSD)
BITS
carry bit
auxiliary carry bit
flag 0
register bank selector bits RS<1:0>:
overflow flag
parity bit
activate this PWM and take control of respective port pin (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
activate this PWM (logic 1)
pulse width modulator high time
Timer 2 capture/reload high byte
00 = Bank 0 (00H to 07H)
01 = Bank 1 (08H to 0FH)
10 = Bank 2 (10H to 17H)
11 = Bank 3 (18H to 1FH)
21
FUNCTION
SAA567x; SAA569x
Objective specification