83C145 Datasheet, PDF (32/40 Pages) NXP Semiconductors – Microcontrollers for TV and video MTV

Philips Semiconductors
Microcontrollers for TV and video (MTV)
Product specification
83C145; 83C845
83C055; 87C055
16 REGISTER MAP
Table 36 Register map
Values within parenthesis show the bit state after a reset operation; ‘X’ denotes an undefined state.
ADDR.
(HEX)
E0
REGISTER
ACC⁽¹⁾
F0
B⁽¹⁾
83 DPH
82 DPL
A8 IE⁽¹⁾
9A OSAD
9F to 98 OSAT⁽¹⁾⁽²⁾
OSAT⁽¹⁾⁽³⁾
OSAT⁽¹⁾⁽⁴⁾
99 OSDT
C0 OSCON⁽¹⁾
C1 OSMOD
C2 OSORG
80
P0⁽¹⁾
90
P1⁽¹⁾
A0
P2⁽¹⁾
B0
P3⁽¹⁾
87 PCON
D0 PSW⁽¹⁾
D4 PWM0
7
ACC7
(0)
B7
(0)
DPH7
(0)
DPL7
(0)
EA
(0)
−
(X)
−
(X)
−
(X)
−
(X)
−
(X)
IV
(X)
Wc
(X)
HS4
(X)
P07
(1)
P17
(1)
P27
(1)
P37
(1)
−
(0)
CY
(0)
PW0E
(0)
6
ACC6
(0)
B6
(0)
DPH6
(0)
DPL6
(0)
−
(X)
OSAD6
(X)
−
(X)
−
(X)
−
(X)
−
(X)
Pv
(X)
−
(X)
HS3
(X)
P06
(1)
P16
(1)
P26
(1)
P36
(1)
−
(X)
AC
(0)
−
(0)
5
ACC5
(0)
B5
(0)
DPH5
(0)
DPL5
(0)
−
(0)
OSAD5
(X)
−
(X)
−
(X)
−
(X)
OSDT5
(X)
Lv
(X)
Mode1
(X)
HS2
(X)
P05
(1)
P15
(1)
P25
(1)
P35
(1)
−
(X)
F0
(0)
PV05
(0)
4
ACC4
(0)
B4
(0)
DPH4
(0)
DPL4
(0)
EVS
(0)
OSAD4
(X)
E
(X)
B
(X)
B
(X)
OSDT4
(X)
Ph
(X)
Mode0
(X)
HS1
(X)
P04
(1)
P14
(1)
P24
(1)
P34
(1)
−
(X)
RS1
(0)
PV04
(0)
3
ACC3
(0)
B3
(0)
DPH3
(0)
DPL3
(0)
ET1
(0)
OSAD3
(X)
−
(X)
−
(X)
−
(X)
OSDT3
(X)
Pc
(X)
−
(X)
HS0
(X)
P03
(1)
P13
(1)
P23
(1)
P33
(1)
GF1
(X)
RS0
(0)
PV03
(0)
2
ACC2
(0)
B2
(0)
DPH2
(0)
DPL2
(0)
EX1
(0)
OSAD2
(X)
SR
(X)
BC2
(X)
FC2
(X)
OSDT2
(X)
Po
(X)
SHM2
(X)
VS2
(X)
P02
(1)
P12
(1)
P22
(1)
P32
(1)
GF0
(X)
OV
(0)
PV02
(0)
1
ACC1
(0)
B1
(0)
DPH1
(0)
DPL1
(0)
ET0
(0)
OSAD1
(X)
D
(X)
BC1
(X)
FC1
(X)
OSDT1
(X)
DH
(X)
SHM1
(X)
VS1
(X)
P01
(1)
P11
(1)
P21
(1)
P31
(1)
−
(X)
−
(0)
PV01
(0)
0
ACC0
(0)
B0
(0)
DPH0
(0)
DPL0
(0)
EX0
(0)
OSAD0
(X)
Sh
(X)
BC0
(X)
FC0
(X)
OSDT0
(X)
BFe
(X)
SHM0
(X)
VS0
(X)
P00
(1)
P10
(1)
P20
(1)
P30
(1)
−
(X)
P
(0)
PV00
(0)
1996 Mar 22
32