TC1796
Peripheral Units (Vol. 2 of 2)
Asynchronous/Synchronous Serial Interface (ASC)
User’s Manual 19-20 V2.0, 2007-07
ASC, V2.0
19.2.1 Identification Register
The Module Identification Register ID contains read-only information about the ASC
module version.
RBUF Receive Buffer Register 24
H
Page 19-29
WHBCON Write Hardware Bits Control Register 50
H
Page 19-25
1) The absolute register address is calculated as follows:
Module Base Address (Table 19-6) + Offset Address (shown in this column)
ID
Module Identification Register (08
H
) Reset Value: 0000 44XX
H
31 16 15 8 7 0
0 MODNUM MODREV
rrr
Field Bits Type Description
MODREV [7:0] r Module Revision Number
MODREV defines the module revision number. The value
of a module revision starts with 01
H
(first revision).
MODNUM [15:8] r Module Number Value
This bit field defines the module identification number for
the ASC: 44
H
0 [31:16] r Reserved
Read as 0.
Table 19-7 Registers Overview - ASC Kernel Registers (cont’d)
Register
Short Name
Register Long Name Offset
Address
1)
Description
see
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