r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 957

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

23.3.56 Transmit Frame Counter Register (Port 0) (Normal Transmission Only)
TXNLCR0 is a 32-bit counter indicating the number of frames successfully transmitted in the E-
MAC-0. When the value in this register reaches H'FFFFFFFF, count-up is halted. The counter is
cleared to 0 by reading from this register. This register cannot be written to.
Initial value:
Initial value:
Bit
31 to 0
R/W:
R/W:
Bit:
Bit:
(TXNLCR0)
Bit Name
NTC0[31:0]
31
15
R
R
0
0
30
14
R
R
0
0
29
13
R
R
0
0
Initial
Value
All 0
28
12
R
R
0
0
27
11
R
R
0
0
R/W Description
R
26
10
R
R
0
0
Port 0 Transmit Frame Counter Bits
These bits indicate the number of frames successfully
transmitted.
25
R
R
0
9
0
NTC0[31:16]
NTC0[15:0]
24
R
R
0
8
0
Section 23 Gigabit Ethernet Controller (GETHER)
23
R
R
0
7
0
Rev. 1.00 Oct. 01, 2007 Page 891 of 1956
22
R
R
0
6
0
21
R
R
0
5
0
20
R
R
0
4
0
19
R
R
0
3
0
REJ09B0256-0100
18
R
R
0
2
0
17
R
R
0
1
0
16
R
R
0
0
0