Z8F0830HH020SG Datasheet, PDF (70/257 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore!^® F0830 Series
Product Specification
52
LED Drive Level Low Register
The LED Drive Level Low Register, shown in Table 33, contains two control bits for each
Port C pin. These two bits select one of four programmable current drive levels for each
Port C pin. Each pin is individually programmable.
Table 33. 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 Low Bits
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.
PS025113-1212
GPIO Control Register Definitions