Z90251 Datasheet, PDF(21/97 Page) Zilog, Inc. – eZVision 200 Television Controllers with OSD

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Z90251 Datasheet, PDF (21/97 Pages) Zilog, Inc. – eZVision 200 Television Controllers with OSD

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Z90255 ROM and Z90251 OTP

32 KB Television Controller with OSD

Table 4 Register File Map

BANK 4

Address Description

00h-0Fh Gen. Pur. Reg.

BANK 5

BANK 6

BANK 7

Address Description Address Description Address Description

00h-0Fh Gen. Pur. Reg. 00h-0Fh Gen. Pur. Reg. 00h-0Fh Gen. Pur. Reg.

BANK A

Address Description

00h OSD Control Register(OSD_CNTL)

01h Vertical Position Register(VERT_POS)

02h Horizontal Position Register(HOR_POS)

03h Display Attribute Register(DISP_ATTR)

04h Row Space Register (ROW_SPACE)

05h Fade Position1 Register(FADE_POS1)

06h Fade Position2 Regisiter(FADE_POS2)

07h Second Color Control

08h Second Color Position

09h Color Palette0 Register(CLR_P0)

0Ah Color Palette1 Register(CLR_P1)

0Bh Color Palette2 Register(CLR_P2)

0Ch Color Palette3 Register(CLR_P3)

0Dh Color Palette4 Register(CLR_P4)

0Eh Color Palette5 Register(CLR_P5)

0Fh Color Palette6 Register(CLR_P6)

BANK C

Address Description

00h 3-bit ADC Data Register(3ADC_DTA)

01h Timer Control Register0(TCR0)

02h Timer Control Register1(TCR1)

03h IR Capture Register0(IR_CP0)

04h IR Capture Register1(IR_CP1)

05h Port4 Data Register(PRT4_DTA)

06h Port4 Direction Register(PRT4_DRT)

07h Interrupt Status Register(INT_ST)

08h Port4 Pin_out Selection Register(PIN_SLT)

09h Color Index Register(CLR_IDX)

0Ah I2C Data Register(I2C_DATA)

0Bh I2C Command Register(I2C_CMD)

0Ch I2C Control Register(I2C_CNTL)

0Dh

0Eh

0Fh

BANK B

Address Description

00h PWM11-High Data Register(PWM11H)

01h PWM11-Low Data Register(PWM11L)

02h PWM1 Data Register(PWM1)

03h PWM2 Data Register(PWM2)

04h PWM3 Data Register(PWM3)

05h PWM4 Data Register(PWM4)

06h PWM5 Data Register(PWM5)

07h PWM6(6-bit) Data Register(PWM6_6)

08h PWM7 Data Register(PWM7)

09h PWM8 Data Register(PWM8)

0Ah PWM9 Data Register(PWM9)

0Bh PWM10 Data Register(PWM10)

0Ch Port 5 Data Register(PRT5_DTA)

0Dh PWM Mode Register(P_MODE)

0Eh Port 5 Direction Register(PRT5_DRT)

0Fh

BANK F

Address Description

00h Port Configuration Register(PCON)

01h 4-bit ADC Data Register (4ADC_DTA)

02h Port6 Direction Register(PRT6_DRT)

03h Port6 Data Register (PRT6_DTA)

04h Mesh Column Start Register(MC_ST)

05h Mesh Column End Register(MC_END)

06h Mesh Row Enable Register(MR_EN)

07h Mesh Control Register(MC_REG)

08h PWM6 High Data Register(PWM6H_14)

09h PWM6 Low Data Register (PWM6L_14)

0Ah

0Bh Stop Mode Register(SMR)

0Ch

0Dh

0Eh

0Fh WDT Mode Register(WDTMR)

PS001301-0800

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