HD64570F Renesas Electronics America, HD64570F Datasheet - Page 445

• Manufacturer Part Number: HD64570F
• Description: IC SCA SRL COMM ADAPTER 88QFP
• Manufacturer: Renesas Electronics America

Specifications of HD64570F

• Applications: ISDN
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 88-QFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register
Timer (Channel 1)
Timer Control/Status
Register Channel 1:
TCSR Channel 1
Timer Expand Prescale
Register Channel 1: TEPR
Channel 1
Not used
Not used
CPU
Mode
0, 1
6CH
6DH
6EH
6FH
Address
CPU
Mode
2, 3
6DH
6CH
6FH
6EH
Bit name
Read/Write
Initial value
Bit name
Read/Write
Initial value
Remarks
Compare match flag
0:
1:
TCNT and TCONR
are not equal
TCNT and TCONR
are equal
—
—
CMF
7
0
R
7
0
CMF interrupt enable
0:
1:
—
—
6
0
ECMI
R/W
Disable
Enable
6
0
—
—
5
0
—
—
5
0
—
Rev. 0, 07/98, page 429 of 453
Timer enable
0:
1:
—
4
0
Stops incrementation
Starts incrementation
TME
R/W
—
4
0
—
3
0
—
3
—
ECKS2
0
R/W
2
0
Expand clock input select
000: BC
001: BC/2
010: BC/4
011: BC/8
100: BC/16
101: BC/32
110: BC/64
111: BC/128
—
ECKS1
—
2
R/W
0
1
0
—
ECKS0
R/W
1
—
0
0
0
—
0
—
0