HMS87C5216 Datasheet, PDF (56/76 Pages) List of Unclassifed Manufacturers – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR UR(Universal Remocon) & WIRELESS KEYBOARD

HMS87C5216
SMRR0
0
KR07
1
0
KR06
1
0
KR05
1
0
KR04
1
0
KR03
1
0
KR02
1
0
KR01
1
0
KR00
1
SMRR1
0
KR17
1
0
KR16
1
0
KR15
1
0
KR14
1
0
KR13
1
0
KR12
1
0
KR11
1
0
KR10
1
Key Input Selection
no select
select
no select
select
no select
select
no select
select
no select
select
no select
select
no select
select
no select
select
(2) Standby Release Level Control Register (SRLC)
Standby release level control register (SRLC) can select the key
scan input level ``L`` or ``H`` for standby release by each bit pin
(R0, R1). Standby release level control register (SRLC) is write-
only register and initialized as ``00 h`` in reset state.
SRLC0
7
KLR07
KLR06
SRLC0 Register
KLR05 KLR04 KLR03 KLR02
KLR01
0
KLR00
W <00F6 h>
SRLC1
7
KLR17
KLR16
SRLC1 Register
KLR15 KLR14 KLR13 KLR12
KLR11
0
KLR10
W <00F7 h>
SEP. 2004 Ver 1.01