GMS81C2020/GMS81C2120
Hyundai Micro Electronics
Address
F7H
Name
R6FUNC
R7FUNC
R5NODR
SCMR
Bit 7
Bit 6
Bit 5
Bit 4
AN4
-
Bit 3
AN3
Bit 2
AN2
Bit 1
AN1
Bit 0
AN0
AN7
AN6
AN5
F8H
-
-
-
AN11
NODR3
CS0
AN10
NODR2
AN9
AN8
F9H
NODR7
NODR6
NODR5
NODR4
CS1
-
NODR1
NODR0
FAH
-
-
-
-
-
-
SUBOFF CLKSEL MAINOFF
RA0
FBH
RA
-
-
-
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
register operation instruction as " LDM dp,#imm ".
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.
38
preliminary
Nov. 1999 Ver 0.0
HYNIX [ HYNIX SEMICONDUCTOR ]
