p87c770aar NXP Semiconductors, p87c770aar Datasheet - Page 9

• Manufacturer Part Number: p87c770aar
• Description: Microcontrollers Ntsc With On-screen Display Closed Caption
• Manufacturer: NXP Semiconductors

Notes
1. Standard 80C51 registers.
2. Read only registers.
D0H
D6H
D7H
D8H
D9H
DAH
DBH
E0H
E6H
E7H
E8H
EAH
EBH
F0H
F4H
F5H
F6H
F8H
FFH
ADDRESS
(1)
(1)
(2)
(1)
Program Status Word (PSW)
PWM5 (7-bit PWM)
Closed Caption Data 1 (CCData1)
Serial Control Register (S1CON)
Status Register (S1STA)
Data Shift Register (S1DAT)
Slave Address Register (S1ADR)
Accumulator (ACC)
PWM6 (7-bit PWM)
Closed Caption Data 2 (CCData2)
Interrupt Enable Register 1 (IEN1)
AFT Control Register (AFCON)
Busy Interrupt and Watchdog Control Register
(BWC)
B Register (B)
Port 1 Selection Register (P1SEL)
PWM8(7-bit PWM)
PWM7(7-bit PWM)
Interrupt Priority Register 1 (IP1)
Watchdog Timer Register (WDT)
REGISTER NAME
CY
PWM5E data6
D7
CR2
SC4
D7
SLA6
ACC7
PWM6E data6
D7
B7
PWM8E data6
PWM7E data6
data7
7
AC
D6
ENS1
SC3
D6
SLA5
ACC6
D6
ECC
AFTH1
B6
PCC
data6
6
F0
data5
D5
STA
SC2
D5
SLA4
ACC5
data5
D5
EBUSY
AFTH0
B5
data5
data5
PBUSY
data5
5
RS1
data4
D4
STO
SC1
D4
SLA3
ACC4
data4
D4
AFTL3
B4
data4
data4
data4
I
2
CE
4
RS0
data3
D3
SI
SC0
D3
SLA2
ACC3
data3
D3
AFTL2
B3
data3
data3
data3
3
OV
data2
D2
AA
0
D2
SLA1
ACC2
data2
D2
AFTL1
B2
AFT2E
data2
data2
data2
2
data1
D1
CR1
0
D1
SLA0
ACC1
data1
D1
AFTL0
EW
B1
AFT1E
data1
data1
data1
1
P
data0
D0
CR0
0
D0
GC
ACC0
data0
D0
AFTC
BUSY
B0
AFT0E
data0
data0
data0
0