Z8F0113HJ005EG Datasheet, PDF (68/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
53
LED Drive Level Low Register
The LED Drive Level registers contain two control bits for each Port C pin (Table 34).
These two bits select between four programmable drive levels. Each pin is individually
programmable.
Table 34. LED Drive Level Low Register (LEDLVLL)
Bit
7
6
5
4
3
2
1
0
Field
LEDLVLL[7:0]
RESET
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
F84H
Bit
Description
[7:0]
LED Level High Bit
LEDLVLL {LEDLVLH, LEDLVLL} select one of four programmable current drive levels for each Port C pin.
00 = 3 mA.
01 = 7 mA.
10 = 13 mA.
11 = 20 mA.
PS024315-1011
PRELIMINARY
GPIO Control Register Definitions