HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 404

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

9.2.11
LCCR is a 16-bit counter that indicates the number of times the carrier was lost during data
transmission. When the value in this register reaches H'FFFF (65,535), the count is halted. The
counter value is cleared to 0 by a write to this register (the write value is immaterial).
Bits 31 to 16—Reserved: These bits are always read as 0. The write value should always be 0.
Bits 15 to 0—Lost Carrier Count 15 to 0 (LCC15 to LCC0): These bits indicate the number of
times the carrier was lost during data transmission.
388
Initial value:
Initial value:
Initial value:
Lost Carrier Counter Register (LCCR)
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
LCC15
LCC7
R/W
R/W
31
—
15
0
R
0
7
0
LCC14
LCC6
R/W
R/W
30
—
14
0
R
0
6
0
LCC13
LCC5
R/W
R/W
29
—
13
0
R
0
5
0
LCC12
LCC4
R/W
R/W
. . .
. . .
. . .
. . .
12
0
4
0
LCC11
LCC3
R/W
R/W
19
—
11
0
R
0
3
0
LCC10
LCC2
R/W
R/W
18
—
10
0
R
0
2
0
LCC9
LCC1
R/W
R/W
17
—
0
R
9
0
1
0
LCC8
LCC0
R/W
R/W
16
—
0
R
8
0
0
0