isp1160 NXP Semiconductors, isp1160 Datasheet - Page 66

• Manufacturer Part Number: isp1160
• Description: Isp1160 Embedded Universal Serial Bus Host Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 58:
Table 60:
9397 750 13963
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcReadBackITL0Length register: bit allocation
HcReadBackITL1Length register: bit allocation
15
15
R
R
R
R
0
7
0
0
7
0
10.6.5 HcReadBackITL1Length register (R: 2EH)
10.6.6 HcITLBufferPort register (R/W: 40H/C0H)
Table 59:
This register’s value stands for the current number of data bytes inside the ITL1 buffer
to be read back by the microprocessor. The HCD must set the HcTransferCounter
equivalent to this value before reading back the ITL1 buffer RAM.
Code (Hex): 2E — read
Table 61:
This is the ITL buffer RAM read/write port. The bits 15:8 contain the data byte that
comes from the ITL buffer RAM’s even address. The bits 7:0 contain the data byte
that comes from the ITL buffer RAM’s odd address.
Code (Hex): 40 — read
Code (Hex): C0 — write
Bit
15 to 0
Bit
15 to 0
14
14
R
R
R
R
0
6
0
0
6
0
Symbol
RdITL0BufferLength[15:0]
Symbol
RdITL1BufferLength[15:0] The number of bytes for ITL1 data to be read back by
HcReadBackITL0Length register: bit description
HcReadBackITL1Length register: bit description
13
13
R
R
R
R
0
5
0
0
5
0
Rev. 05 — 24 December 2004
RdITL0BufferLength[15:8]
RdITL1BufferLength[15:8]
RdITL0BufferLength[7:0]
RdITL1BufferLength[7:0]
12
12
R
R
R
R
0
4
0
0
4
0
Description
the microprocessor.
Description
The number of bytes for ITL0 data to be read back by
the microprocessor
11
11
R
R
R
R
0
3
0
0
3
0
Embedded USB Host Controller
10
10
R
R
R
R
0
2
0
0
2
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
R
R
R
R
9
0
1
0
9
0
1
0
ISP1160
R
R
R
R
8
0
0
0
8
0
0
0
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