ISP1161A1BMGA STEricsson, ISP1161A1BMGA Datasheet - Page 79
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ISP1161A1BMGA
Manufacturer Part Number
ISP1161A1BMGA
Description
Manufacturer
STEricsson
Datasheet
1.ISP1161A1BMGA.pdf
(137 pages)
Specifications of ISP1161A1BMGA
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISP1161A1BMGA
Manufacturer:
EPCOS
Quantity:
6 700
Company:
Part Number:
ISP1161A1BMGA
Manufacturer:
ST-Ericsson Inc
Quantity:
10 000
ISP1161A1_5
Product data sheet
Remark: Register changes that affect the allocation of the shared FIFO storage among
endpoints must not be made while valid data is present in any FIFO of the enabled
endpoints. Such changes will render all FIFO contents undefined.
Table 67.
Each programmable FIFO can be configured independently via its ECR, but the total
physical size of all enabled endpoints (IN plus OUT) must not exceed 2462 bytes
(512 bytes for non-isochronous FIFOs).
Table 68
2462 bytes. The total number of logical bytes in the example is 1311. The physical
storage capacity used for double buffering is managed by the device hardware and is
transparent to the user.
Table 68.
FFOSZ[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Physical size
(bytes)
64
64
2046
16
16
128
128
•
Isochronous bit of an enabled endpoint (FFOISO).
shows an example of a configuration fitting in the maximum available space of
Programmable FIFO size
Memory configuration example
Logical size
(bytes)
64
64
1023
16
16
64
64
Rev. 05 — 29 September 2009
Non-isochronous
8 bytes
16 bytes
32 bytes
64 bytes
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
Endpoint description
control IN (64-byte fixed)
control OUT (64-byte fixed)
double-buffered 1023-byte isochronous endpoint
16-byte interrupt OUT
16-byte interrupt IN
double-buffered 64-byte bulk OUT
double-buffered 64-byte bulk IN
USB single-chip host and device controller
Isochronous
16 bytes
32 bytes
48 bytes
64 bytes
96 bytes
128 bytes
160 bytes
192 bytes
256 bytes
320 bytes
384 bytes
512 bytes
640 bytes
768 bytes
896 bytes
1023 bytes
ISP1161A1
© ST-ERICSSON 2009. All rights reserved.
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