HFC-SUSB Cologne Chip AG, HFC-SUSB Datasheet - Page 36

• Manufacturer Part Number: HFC-SUSB
• Description: Isdn S/t HDLC Basic Rate Controller
• Manufacturer: Cologne Chip AG

863 C EC2
4.2
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Name
CIRM
USB_SIZE
FIFO, interrupt, status and control registers
Addr.
00h
07h
Bits
2..0
7..5
3..0
7..4
3
4
r/w Function
w
w
w
w
defines the length of the auxiliary port access:
Value
'000'
'001'
'010'
'011'
'100'
'101'
'110'
'111'
soft reset
The reset is active until the bit is cleared.
'0' deactivate reset (reset default)
'1' activate reset
auxiliary port mode
'0' port is tristated when not accessed
'1' data out is valid until the next auxiliary port write access is
unused, must be '0'
'0000' 0 bytes
'0001' 8 bytes (reset default)
'0010' 16 bytes
:
'1111' 120 bytes
The wMaxPacketSize of the endpoint descriptor must match
with the size selected here.
size of USB in transactions for bulk and interrupt transfers
'0000' 0 bytes
'0001' 8 bytes (reset default)
'0010' 16 bytes
:
'1111' 120 bytes
The wMaxPacketSize of the endpoint descriptor must match
with the size selected here.
size of USB out transactions for bulk and interrupt transfers
initiated (e.g. for LEDs) (reset default)
:
:
10
14
18
22
26
30
Cycle time (/AUX_WR or /AUX_RD low)
2
6
CLKI Clock
CLKI Clocks
CLKI Clocks
CLKI Clocks
CLKI Clocks
CLKI Clocks
CLKI Clocks
CLKI Clocks
Cologne
Chip
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