GDC21D601 Datasheet, PDF (61/189 Pages) Hynix Semiconductor – 32-Bit RISC MCU

GDC21D601
4.10 Test Register
This register is used to store some controls and data values for test mode. The TSTR0 is readable/writable register
and the TSTR1 is a read only register. The address of TSTR0 is PMU_BASE + 0x48h and that of TSTR1 is
PMU_BASE + 0x4Ch.
BIT
2
1
0
INITIAL
0
0
0
Table 14. TSTR0 Bit Functions
NAME
TSTR0
FUNCTION
Test bit for INT_REQ_IN input
Test bit for WD_OF_IN input
Test bit for MAN_RESET_IN input
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
INITIAL
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table 15. TSTR1 Bit Functions
NAME
TSTR1
FUNCTION
Test bit for BCLK_WDT
Test bit for PCLK_I²C2
Test bit for PCLK_I²C1
Test bit for PCLK_I²C0
Test bit for PCLK_SSPI 1
Test bit for PCLK_SSPI 0
Test bit for PCLK_UART 2, SMART Card
Test bit for PCLK_UART 1
Test bit for PCLK_UART 0
Test bit for BCLK_TIMER
Test bit for B_RESETn
Test bit for P_RESETn0
Test bit for P_RESETn1
Test bit for P_RESETn
Test bit for WD_OF_OUT
Test bit for REMAP
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