at75c220 ATMEL Corporation, at75c220 Datasheet - Page 116

• Manufacturer Part Number: at75c220
• Description: Smart Internet Appliance Processor Siap
• Manufacturer: ATMEL Corporation

TC Register A
Register Name:TC_RA
Access Type:Read-only if WAVE = 0, Read/write if WAVE = 1
Reset Value: 0x0
•
TC Register B
Register Name:TC_RB
Access Type:Read-only if WAVE = 0, Read/write if WAVE = 1
Reset Value: 0x0
•
TC Register C
Register Name:TC_RC
Access Type:Read/write
Reset Value: 0x0
•
116
RA: Register A
RB: Register B
RC: Register C
RA contains the Register A value in real-time.
RB contains the Register B value in real-time.
RC contains the Register C value in real-time.
31
23
15
31
23
15
31
23
15
–
–
7
–
–
7
–
–
7
30
22
14
30
22
14
30
22
14
–
–
6
–
–
6
–
–
6
AT75C220
29
21
13
29
21
13
29
21
13
–
–
5
–
–
5
–
–
5
28
20
12
28
20
12
28
20
12
–
–
4
–
–
4
–
–
4
RA
RA
RB
RB
RC
RC
27
19
11
27
19
11
27
19
11
–
–
3
–
–
3
–
–
3
26
18
10
26
18
10
26
18
10
–
–
2
–
–
2
–
–
2
25
17
25
17
25
17
–
–
9
1
–
–
9
1
–
–
9
1
24
16
24
16
24
16
–
–
8
0
–
–
8
0
–
–
8
0