GMS81C2020 Datasheet, PDF(38/92 Page) Hynix Semiconductor – CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

GMS81C2020 Datasheet, PDF (38/92 Pages) Hynix Semiconductor – CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

◁

GMS81C2020/GMS81C2120

Hyundai Micro Electro nics

Address Name

F7H R6FUNC

F8H R7FUNC

F9H R5NODR

FAH SCMR

FBH RA

Bit 7

AN7

NODR7

Bit 6

AN6

NODR6

Bit 5

AN5

NODR5

Bit 4

AN4

NODR4

CS1

Bit 3

AN3

AN11

NODR3

CS0

Bit 2

AN2

AN10

NODR2

SUBOFF

Bit 1

Bit 0

AN1

AN0

AN9

AN8

NODR1 NODR0

CLKSEL MAINOFF

RA0

Table 11-6 Control Registers of GMS81C2120

These registers of shaded area can not be accessed by bit manipulation instruction as " SET1, CLR1 ", but should be accessed by

1.The register BITR and CKCTLR are located at same address. Address ECH is read as BITR, written to CKCTLR.

2.The register PFDR only be implemented on devices, not on In-circuit Emulator.

preliminary

Nov. 1999 Ver 0.0

▷