UPD17072 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

View to exact match

UPD17072

4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM

NEC => Renesas Technology 

µPD17072,17073

Figure 8-2. Configuration of Peripheral Control Registers (1/2)

(BANK1)

Column address

0

1

2

3

4

5

6

7

Row

address

Item

Name

LCD driver Basic timer 0 CE pin status

display

carry register detection

start register

register

Port 1A

Stack pointer

pull-down

resistor select

register

System clock Interrupt edge Interrupt

select register select

enable

register

register

AL

B

CPPPP

SS

S

I BI

III

DC

T

E1111

PP

Y

NTE

PPP

Note

CD

M

AAAA

10

S

TMG

SB

5

OE

0

PPPP

C

1

IT

Symbol 0 0 N N 0 0 0 C 0 0 0

LLLL 00

0 0 0K 0

C

0 OM

Y

DDDD

K

1

3210

Read/

R/W

R&Reset

R

Write

R/W

R/W

R/W

R/W

R/W

Name

Serial I/O Serial I/O

mode select clock select

register

register

IF counter

mode select

register

IF counter

gate status

detection

register

IF counter

control

register

PLL

mode select

register

PLL

PLL

reference

frequency

data register

select register

SSS

SS I I I I

I

II

PP

PPP P PPP

III

I I FFFF

F

FF

LL

LLL L LLL

6

OOO

SH T

OOC CCC

CCMM C C

C

CC

LL

LLL L LLL

G

SR

MM R R R R R R R

Symbol 0 E I S 0 0 K K D D K K 0 0 0

0 0 T E 0 0DD 0 F F F 1 1 1 1

LZ

101010

RS

10

CCC 7 6 5 4

T

KKK

210

Read/

R/W

R/W

R/W

R

Write

W

R/W

R/W

R/W

Note This is a test mode area. Do not write “1” to this area.

48

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