参数资料
型号: ZPSD402A2-C-15L
元件分类: 微控制器/微处理器
英文描述: 32K X 16 UVPROM, 40 I/O, PIA-GENERAL PURPOSE, CQCC68
封装: CERAMIC, LDCC-68
文件页数: 104/128页
文件大小: 433K
代理商: ZPSD402A2-C-15L
PSD4XX Family
73
12.0
System
Configuration
Table 21. Register Address Offset
Table 21a. Register Address Offset
(For 16-bit Motorola Microcontrollers in 16-bit mode. Use Table 21 if 8-bit mode is selected.)
Register
Address
Register
Address
Name
Offset
Name
Offset
PAGE REGISTER
E1
VM
C1
PMMR1
B0
PMMR0
B1
The CSIOP signal, which is generated by the DPLD, selects the internal I/O devices or
registers. The CSIOP signal takes up 256 bytes of address space and is defined by the
user in the PSDSoft Software. The following is an address offset map for the various
devices relative to the CSIOP base address.
Some Motorola 16-bit microcontrollers have a different data bus/data byte orientation. This
requires a different address offset for the internal PSD4XX I/O devices or registers. Tables
21a and 22a in this section are for this group of microcontrollers which include the
M68HC16, M68302 and M683XX.
Register
Address
Register
Address
Name
Offset
Name
Offset
PAGE REGISTER
E0
VM
C0
PMMR1
B1
PMMR0
B0
相关PDF资料
PDF描述
ZPSD411A2V-C-20JI 32K X 8 OTPROM, 40 I/O, PIA-GENERAL PURPOSE, PQCC68
ZPSD413A1-C-15L 128K X 8 UVPROM, 40 I/O, PIA-GENERAL PURPOSE, CQCC68
ZPSD302V-B-20MI 32K X 16 OTPROM, 19 I/O, PIA-GENERAL PURPOSE, PQFP44
ZPSD302V-B-25M 32K X 16 OTPROM, 19 I/O, PIA-GENERAL PURPOSE, PQFP44
ZPSD403A2V-C-20U 64K X 16 OTPROM, 40 I/O, PIA-GENERAL PURPOSE, PQFP80
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