at75c220 ATMEL Corporation, at75c220 Datasheet - Page 106

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

TC User Interface
TC Base Address: 0xFF014000
Table 24. TC Global Memory Map
TC_BCR and TC_BMR control the TC block. TC channels are controlled by the registers listed in Table 25. The offset of
each of the channel registers in Table 25 is in relation to the offset of the corresponding channel as stated in Table 24.
Table 25. TC Channel Memory Map
Note:
106
Offset
Offset
0xC0
0xC4
0x0C
0x1C
0x2C
0x00
0x40
0x80
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
0x28
1. Read only if WAVE = 0
Register Name
Register Name
See Table 25
See Table 25
See Table 25
TC_BMR
TC_CMR
TC_BCR
TC_CCR
TC_CVR
TC_IMR
AT75C220
TC_IDR
TC_IER
TC_RC
TC_RA
TC_RB
TC_SR
Channel/Register
TC Channel 0
TC Channel 1
TC Channel 2
TC Block Control Register
TC Block Mode Register
Description
Channel Control Register
Channel Mode Register
Reserved
Reserved
Counter Value Register
Register A
Register B
Register C
Status Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Access
Access
See Table 25
See Table 25
See Table 25
(1)
(1)
Reset Value
Reset Value
–
0
–
0
–
–
0
0
0
0
–
–
–
0