isp1161bm NXP Semiconductors, isp1161bm Datasheet - Page 74

• Manufacturer Part Number: isp1161bm
• Description: Isp1161 Full-speed Universal Serial Bus Single-chip Host And Device Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 54:
Table 56:
9397 750 09567
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcATLBufferLength register: bit allocation
HcBufferStatus register: bit allocation
15
15
0
7
0
7
0
10.6.3 HcBufferStatus register (R: 2CH)
reserved
R
Remark: The maximum total RAM size is 1000H (4096 in decimal) bytes. That
means: ITL0 (length) + ITL1 (length) + ATL (length)
ATL buffer length has been set to be 800H, then the maximum ITL buffer length can
only be set as 400H.
Table 55:
Code (Hex): 2C — read
Table 57:
Bit
15 to 0
Bit
15 to 6
14
14
0
6
0
6
0
Symbol
ATLBufferLength[15:0]
HcATLBufferLength register: bit description
HcBufferStatus register: bit description
ATLBuffer
Symbol
-
Done
13
13
R
0
5
0
5
0
Rev. 02 — 13 December 2002
ITL1Buffer
Description
reserved
ATLBufferLength[15:8]
ATLBufferLength[7:0]
Done
Full-speed USB single-chip host and device controller
12
12
R
0
4
0
4
0
reserved
Description
Assign ATL buffer length
R/W
R/W
00H
R
ITL0Buffer
Done
11
11
R
0
3
0
3
0
ATLBuffer
Full
10
10
R
0
2
0
2
0
1000H bytes. For example: If
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
ITL1Buffer
Full
R
9
0
1
0
9
1
0
ISP1161
ITL0Buffer
Full
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R
0
8
0
0
0
8
0